镀锌钢丝网，镀锌产品的一种，是指在钢丝网表面镀锌，从而达到防腐锈的目的。可以用镀锌钢丝编制而成。 钢丝网，steel wire mesh钢丝网是建筑防裂、墙体保温必备的建材。 　　钢丝网是水泥砂浆基面的骨架，可以选用钢丝粗为16－18号网格为20－25毫米的钢丝网或镀锌铁丝网。常用 金属 网有两种：钢板网（拉网）和钢丝网（编织网） 　　钢板网是1.2mm厚钢板冲切开口，拉伸而成。强度大，结实耐用，可独立钉钢板网直接抹灰。 　　钢丝网是用细钢丝或者镀锌铁丝编织成网，有不同网眼密度、尺寸，单位是“目”。必须背后衬托（水泥板、墙体等）使用。镀锌钢丝网优点：防腐性能优异，耐久性能好；抗拉强度高，整体性好。钢丝网常用规格 

热镀锌钢丝网，即指用热镀锌钢丝编制呈网状的镀锌产品。热镀锌钢丝，是指采用热浸锌工艺技术镀锌的钢丝产品，相对于电镀锌钢丝，镀锌层更厚、更常用。镀锌钢丝网分为热镀锌钢丝网和冷镀锌钢丝网两种。镀锌钢丝网系选用优质低碳钢丝，通过精密的自动化机械技术电焊加工制成，网面平整，结构坚固，整体性强，即使镀锌钢丝网的局部裁截或局部承受压力也不致发生松动现象，钢丝网成型后进行镀锌（热镀）耐腐蚀性好，具有一般钢丝网不具备的优点,可用做外墙保温系列。镀锌钢丝网可用作家禽笼、盛蛋筐、通道围栏、排水槽、门廊防护栏、防鼠网、机械防护罩、家畜及植物围栏、栅架等,广泛应用于工业、农业、建筑、运输、采矿等 行业 。热镀锌顾名思义，就是在加温的情况进行镀。将锌熔化成液态后，将母材浸入其中，这样锌就会与母材形成互渗，结合得非常紧密，中间不易残留其它杂质或缺陷，类似于两种材料在镀层部位熔化到一起了，而且镀层厚度大，可以达到100微米，所以耐腐蚀能力高，盐雾试验96h没问题的，相当于通常环境下10年；而冷镀锌是在常温下进行电镀，过程就不说了，虽然也可以控制镀层厚度，但相对来讲镀层结合强度及厚度都较低，所以耐腐蚀能力差些。 　　热镀锌钢丝网主要用于一般建筑外墙、浇混凝土、高层住宅等，在保温系统中起着重要的结构作用，在施工时钢丝网所形成抗裂砂浆防护层可与保温材料形成的保温层一起形成外墙保温系统，有效地保护住宅的围护结构，使外界的温度变化、雨水侵蚀对建筑物的破坏大大降低，从而解决了屋面渗水、墙体开裂等顽症，延长了建筑物的寿命，也降低了维修费用。在整体性、保温性、耐久性和抗震性能方面有相当高的优越性,节能效果良好。

紫铜钢丝，主要用于轮胎边缘作为增强用骨架材料，广泛应用于轮胎生产中。要了解紫铜钢丝，首先来知道下什么是钢丝：钢丝是钢材的板、管、型、丝四大品种之一，是用热轧盘条经冷拉制成的再加工产品。按断面形状分类，主要有圆、方、矩、三角、椭圆、扁、梯形、Z字形等；按尺寸分类，有特细<0.1毫米、较细0.1~0.5毫米、细0.5~1.5毫米、中等1.5~3.0毫米、粗3.0~6.0毫米、较粗6.0~8.0毫米，特粗>8.0毫米；按强度分类，有低强度<390兆帕、较低强度390~785兆帕、普通强度785~1225兆帕、较高强度1225~1960兆帕、高强度1960~3135兆帕、特高强度>3135兆帕；按用途分类有：普通质量钢丝包括焊条、制钉、制网、包装和印刷业用钢丝，冷顶锻用钢丝供冷镦铆钉、螺钉等，电工用钢包括生产架空通讯线、钢芯铝绞线等用专用钢丝，纺织工业用钢丝包括粗梳子、综013、针布和针用钢丝，制绳钢丝专供生产钢丝绳和辐条，弹簧钢丝包括弹簧和弹簧垫圈用、琴用及轮胎、帘布和运输胶带用钢丝，结构钢丝指钟表工业、滚珠、自动机易切削用钢丝，不锈钢丝包括上述各用途的不锈钢丝及外科植入物钢丝，电阻合金丝供加热器元件、电阻元件用，工具钢丝包括钢筋钢丝和制鞋钢丝。钢丝生产的主要工序包括原料选择、清除氧化铁皮、烘干、涂层处理、热处理、拉丝、镀层处理等。清除氧化铁皮，指去除盘条或中间线坯表面的氧化铁皮，目的是防止拉拔时氧化铁皮损伤模具和钢丝表面，为后继的涂或镀层处理准备良好的表面条件以及减小拉拔时的摩擦降低拉拔力。清除氧化铁皮的方法有化学法和机械法两大类，见盘条化学除鳞和盘条机械除鳞。再来看看紫铜：紫铜就是铜单质，因其颜色为紫红色而得名。各种性质见铜。紫铜就是工业纯铜，其熔点为1083℃，无同素异构转变，相对密度为8.9，为镁的五倍。比普通钢还重约15%。其具有玫瑰红色，表面形成氧化膜后呈紫色，故一般称为紫铜。它是含有一定氧的铜，因而又称含氧铜。紫铜的用途比纯铁广泛得多，每年有50%的铜被电解提纯为纯铜，用于电气工业。这里所说的紫铜，确实要非常纯，含铜达99.95%以上才行。极少量的杂质，特别是磷、砷、铝等，会大大降低铜的导电率。铜中含氧(炼铜时容易混入少量氧)对导电率影响很大，用于电气工业的铜一般都必须是无氧铜。另外，铅、锑、铋等杂质会使铜的结晶不能结合在一起，造成热脆，也会影响纯铜的加工。这种纯度很高的纯铜，一般用电解法精制：把不纯铜(即粗铜)作阳极，纯铜作阴极，以硫酸铜溶液为电解液。当电流通过后，阳极上不纯的铜逐渐熔解，纯铜便逐渐沉淀在阴极上。这样精制而得的铜;纯度可达99.99%。想要了解更多关于紫铜钢丝的信息，请继续浏览上海 有色 网。 

钢丝镀锌是提高钢丝耐锈蚀性能、装饰美观的一种工艺手法。目前，最常用的钢丝镀锌方法是热镀锌。钢丝是钢材的板、管、型、丝四大品种之一，是用热轧盘条经冷拉制成的再加工产品。钢丝生产的主要工序包括原料选择、清除氧化铁皮、烘干、涂层处理、热处理、拉丝、镀层处理等。其中，清除氧化铁皮的目的是防止拉拔时氧化铁皮损伤模具和钢丝表面，为后继的涂或镀层处理准备良好的表面条件以及减小拉拔时的摩擦降低拉拔力。钢丝镀锌的镀层处理是在非光面的要求镀层的钢丝表面镀覆一层 金属 或合金，目的是使钢丝防腐以提高其使用寿命。一般，在要求钢丝表面镀层光亮、致密且具有较高的强度时，采用先镀后拔，而在对钢丝表面要求不十分高、成品的强度和韧性无特殊要求，但对镀层重量有一定要求时则采用先拔后镀。镀锌是在装有镀件、玻璃球、锌粉、水和促进剂的旋转滚桶内，作为冲击介质的玻璃球随着滚桶转动，与镀件表面发生摩擦和锤击产生机械物理能量，在化学促进剂的作用下，将镀涂的锌粉“冷焊”到镀件表面上，形成光滑、均匀和细致的具有一定厚度的镀层。钢丝镀锌后，网面平整，结构坚固，整体性强，具有良好的韧性和弹性，镀锌层厚，抗腐蚀性强。镀锌钢丝主要用于种植大棚，养殖场，棉花打包，弹簧及钢丝绳的制造。

镀黄铜钢丝利用电解工艺，将黄铜沉积在钢丝镀件表面，形成具有 金属 镀层的钢丝。镀黄铜钢丝材质：45#钢、65#钢、70#钢等。    镀黄铜钢丝种类：黑钢丝、镀锌钢丝、镀铜钢丝等。规格：0.15mm-6.5mm    镀黄铜钢丝的应用：主要用于通信器材、医疗器械、钢丝轮、钢丝刷、编织网、钢索、滤网、高压管、建筑 行业 作穿线丝及弹簧等。     镀黄铜(输送带)钢丝：执行标准：GB/T 12753-2002　输送带用钢丝绳是用镀黄铜钢丝合制而成。主要用于输送带骨架增强。具有抗拉性强、抗冲击防撕裂与橡胶粘合性好的优点。主要参数有公称直径、最小破断拉力、抗拉强度等。    镀黄铜钢丝表面氧化锌含量的检测方法，主要由准备试剂、绘制样准曲线、样品制备、检测溶液、计算含量五个步骤组成，其特征是：    1)准备试剂：需要准备①高纯氩气、②标准锌溶液(1g/l)、③分析纯度的硝酸溶液、④10％分析纯度的氯化铵、⑤分析纯度的丙酮溶液、⑥分析纯度的无水乙醇溶液；    2)绘制校准曲线：吸取一定量标准锌溶液(1g/l)，用去离子水稀释为100mg/l锌的标准工作液；分别吸取上述标准工作液0、0.5、1.0、2.0、5.0mL于5只250mL容量瓶中，各加200ml的10％的氯化铵溶液和12.5mL硝酸，稀释至250ml，摇匀；将上述溶液放入电感耦合等离子体光谱仪进行测定，锌浓度在0～2.4mg/L范围内强度呈良好的线性关系，回归方程的相关系数r＝0.9999；    3)样品制备：取一段电镀黄铜钢丝样品，用无水乙醇溶液擦净表面油污，截取成若干小段，用丙酮溶液清洗后放入105℃烘箱中烘干，备用；    4)检测溶液：称取10±0.001g电镀黄铜钢丝样品，用200ml的10％的分析纯度氯化铵溶液浸泡一个小时，然后将浸泡液转移至250ml的容量瓶中，用蒸馏水洗涤钢丝，冲洗液转移到相同的容量瓶中，加入12.5mL硝酸，稀释至250ml，摇匀，电感耦合等离子体光谱仪对待测试溶液进行检测；    更多关于镀黄铜钢丝的资讯，请登录上海 有色 网查询。  

镀锌丝网，即“镀锌钢丝网”，是指在钢丝网表面镀锌，从而达到防腐锈的目的。可以用镀锌钢丝编制而成。钢丝网要在正常使用环境中不锈蚀，需要具备以下条件：生产钢丝网的工艺条件应是先焊接后热镀锌，镀锌层厚度应不低于一定值；在储运、使用过程中应防止受潮，尽量避免反复弯折；钢丝网内外的砂浆保护层都应该超过一定厚度。现在，有的工程使用未经镀锌的冷拔丝网；有的虽经镀锌，但镀锌工艺不能保证足够的厚度；有的钢丝网架生产工艺是先镀锌后焊接；有的工程钢丝网间连接采用火烧丝绑扎的方法。这些都可能降低钢丝网的耐久性，这样的材料和做法应引起注意。镀锌丝网材料可用优质低碳钢丝（镀锌、涂塑、喷塑）PVC丝。镀锌丝网狞编而成；有牢固、美观灯特点。镀锌丝网用于草场边界、铁路、高速公路的隔离防护等。过滤、装饰。镀锌丝网还能用于家居的纱窗， 价格 一般在50元/卷。

镀锌钢丝(galvanized steel wire)是把45#、65#、70#等优质碳素结构钢拉拔，然后再经镀锌（电镀锌或热镀锌）而成。 　　物理性能：镀锌钢丝表面平滑、光洁、没有裂纹地、节、起刺、伤痕和锈蚀，镀锌层均匀、附着力强、耐腐蚀力持久，韧性和弹性极好。抗拉强度应在900Mpa-2200Mpa之间(丝径Φ0.2mm-Φ4.4mm)。扭转次数(Φ0.5mm)在20次以上，反复弯曲应在13次以上。 　　用 途：主要用于种植大棚，养殖场，棉花打包，弹簧及钢丝绳的制造。镀锌钢丝与镀锌丝的区别镀锌丝采用优质低碳钢盘条加工而成，是采用优质低碳钢,经过拉拔成型、酸洗除锈、高温退火,热镀锌.冷却等工艺流程加工而成。镀锌丝特性：镀锌铁丝具有良好的韧性和弹性，最高上锌量可以达到300克/平米。具有镀锌层厚，抗腐蚀性强等特性。镀锌丝应用： 产品广泛用于建筑、手工艺品、编制丝网、高速公路防护栏、产品包装及日常民用等各个领域。镀锌钢丝网分为热镀锌钢丝网和冷镀锌钢丝网两种。镀锌钢丝网系选用优质低碳钢丝，通过精密的自动化机械技术电焊加工制成，网面平整，结构坚固，整体性强，即使镀锌钢丝网的局部裁截或局部承受压力也不致发生松动现象，钢丝网成型后进行镀锌（热镀）耐腐蚀性好，具有一般钢丝网不具备的优点,可用做外墙保温系列。镀锌钢丝网可用作家禽笼、盛蛋筐、通道围栏、排水槽、门廊防护栏、防鼠网、机械防护罩、家畜及植物围栏、栅架等,广泛应用于工业、农业、建筑、运输、采矿等 行业 。

    黄铜丝网是指加工成网状的具有某些特定的用途的黄铜产品。    黄铜丝网（黄铜丝布）：    黄铜丝网原材料：黄铜，有65黄铜（约含铜65%，含锌35%）； 、80黄铜（约含铜80%，含锌20%） 等；    黄铜丝网孔径：0.04-2.6（mm）      黄铜丝网丝径：0.035-0.559（mm）    黄铜丝网编织工艺：平纹，斜纹，人字，竹花等    黄铜以锌作主要添加元素的铜合金﹐具有美观的黄色﹐统称黄铜。铜锌二元合金称普通黄铜或称简单黄铜。三元以上的黄铜称特殊黄铜或称复杂黄铜。含锌低於36％的黄铜合金由固溶体组成﹐具有良好的冷加工性能﹐如含锌30％的黄铜常用来制作弹壳﹐俗称弹壳黄铜或七三黄铜。含锌在36～42％之间的黄铜合金由和固溶体组成﹐其中最常用的是含锌40％的六四黄铜。为了改善普通黄铜的性能﹐常添加其他元素﹐如铝﹑镍﹑锰﹑锡﹑硅﹑铅等。铝能提高黄铜的强度﹑硬度和耐蚀性﹐但使塑性降低﹐适合作海轮冷凝管及其他耐蚀零件。锡能提高黄铜的强度和对海水的耐腐性﹐故称海军黄铜﹐用作船舶热工设备和螺旋桨等。铅能改善黄铜的切削性能﹔这种易切削黄铜常用作钟表零件。黄铜铸件常用来制作阀门和管道配件等。黄铜丝网用途：常用于医药，食品卫生行业的筛选与过滤，瓷土，颗粒，粉末的筛选。瓷器，玻璃器皿的印花，过滤液体、气体等，广泛用于工业过滤、石油、化工、印刷等产品，还可用于电视台、广播通信、高科技防电磁干扰工程。    更多关于黄铜丝网的资讯，请登录上海有色网查询。  

65锰钢丝价格，因近期南方地区一些钢厂纷纷调整硅锰采购价，且收货量较低，导致厂家硅锰出厂价下调，市场65锰钢丝价格报盘价走低。目前各钢厂采购价均低于7000元/吨，大厂采购价在6800元/吨，受此影响，目前一些厂家出厂价在6700-6750元/吨。目前港口锰矿价格波动不大，但钢厂因钢材价格下滑，近期继续打压硅锰采购价；但厂家库存量较大，因而除了给钢厂供货，难力挺前期销售价。　　当前65锰钢丝价格市场价回落到7000元/吨左右，跌幅在100-200元/吨，下游询盘较少。一些硅锰厂家停产，但大厂正陆续给钢厂供货，因而在钢厂压价的前提下，各地市场硅锰继续低报低走。业内人士认为，目前硅锰出口价较低，一些厂家出口贸易量下降，而内销压力不减，以致近期低价抛货，回笼资金。受钢市持续低位徘徊的影响，后期硅锰市场需求难很快好转，预计后期将继续低位小幅震荡。国内65锰钢丝价格行情就开始出现小幅度走低，价格也是有所下跌，大部分生产厂家出货意向有所增强，行情下跌的趋势已经很明显了，目前大部分业内人士都有这样一个观点，认为今年上半年剩余时间内国内电解锰行情整体的走势可能会在11800-12400元/吨之间波动。国产锰矿经过长期低迷态势运行后，锰矿商士气低落，对后市信心不足，大家期盼暖春的到来。    广西地区一65锰钢丝价格商称：“目前我们矿山早已停工，厂里库存已经消耗完，但我们现在不打算开工，待行情回升后在动工。”    进口锰矿对国产65锰钢丝冲击也不小，大部分矿商称：“合金商采用进口矿增多，国产矿滞销，如果合金市场需求力度没有拉上去，估计国产锰矿将维持目前低迷态势运行。”    目前国65锰钢丝价格市场观望气氛浓厚，虽然近期锰矿行情低迷，但大部分矿商仍在期盼行情的回暖。 

1.16代表钢丝绳直径.为16mm粗的钢丝绳 2.ZAB表示镀锌绳,镀锌级别为AB级镀锌钢丝. 3.6X37表示是钢丝绳结构,6股钢丝,每股为37根钢丝. 4.MF应该是NF吧,在钢丝绳中没有MF表示的,NF表示天然纤维芯. 5.1870表示钢丝绳的抗拉强度为1870级. 6.这是点接触纤维芯镀锌绳. 7.可以起到防锈,美观的作用 8.镀锌抗拉强度1870级大直径的绳子在国内很少钢丝绳的规格 钢丝绳按拧绕的层次可分为单绕绳、双绕绳和三绕绳。①单绕绳：由若干细钢丝围绕一根金属芯拧制而成，挠性差，反复弯曲时易磨损折断，主要用作不运动的拉紧索。②双绕绳：由钢丝拧成股后再由股围绕绳芯拧成绳。常用的绳芯为麻芯，高温作业宜用石棉芯或软钢丝拧成的金属芯。制绳前绳芯浸涂润滑油，可减少钢丝间互相摩擦所引起的损伤。双绕绳挠性较好，制造简便，应用最广。③三绕绳：以双绕绳作股再围绕双绕绳芯拧成绳，挠性好；但制造较复杂，且钢丝太细，容易磨损，故很少应用。钢丝绳的绕制方向有顺绕和交绕两种。钢丝拧成股的绕向与股拧成绳的绕向相同者称顺绕。顺绕钢丝绳的钢丝间接触较好，挠性也较好，使用寿命长，但有扭转松散的趋向，不宜用作自由端悬吊重物的提升绳，可作为有刚性导轨对重物导行时的提升绳或牵引绳。钢丝拧成股的绕向与股拧成绳的绕向相反者称交绕。交绕的钢丝绳不易扭转松散，在起重作业中广泛使用。　　a 右交互捻ZS：绳右捻，股左捻 股捻的方向与股内钢丝捻的方向相反称交互捻　　b 左交互捻SZ：绳左捻，股右捻　　c 右同向捻ZZ：绳右捻，股右捻　　d 左同向捻：绳左捻，股左捻　　e 右混合捻：绳右捻，部分股左捻，部分股右捻　　f 左混合捻：绳左捻，部分股右捻，部分股左捻

热镀锌钢丝，是指采用热浸锌工艺方法镀锌的钢丝。是较常用的一种镀锌钢丝产品。镀锌钢丝(galvanized steel wire)是把45#、65#、70#等优质碳素结构钢拉拔，然后再经镀锌（电镀锌或热镀锌）而成。 　　物理性能：镀锌钢丝表面平滑、光洁、没有裂纹地、节、起刺、伤痕和锈蚀，镀锌层均匀、附着力强、耐腐蚀力持久，韧性和弹性极好。抗拉强度应在900Mpa-2200Mpa之间(丝径Φ0.2mm-Φ4.4mm)。扭转次数(Φ0.5mm)在20次以上，反复弯曲应在13次以上。 　　用 途：主要用于种植大棚，养殖场，棉花打包，弹簧及钢丝绳的制造。镀锌钢丝与镀锌丝的区别镀锌丝采用优质低碳钢盘条加工而成，是采用优质低碳钢,经过拉拔成型、酸洗除锈、高温退火,热镀锌.冷却等工艺流程加工而成。镀锌丝特性：镀锌铁丝具有良好的韧性和弹性，最高上锌量可以达到300克/平米。具有镀锌层厚，抗腐蚀性强等特性。镀锌丝应用： 产品广泛用于建筑、手工艺品、编制丝网、高速公路防护栏、产品包装及日常民用等各个领域。我们可以用热镀锌钢丝编制成热镀锌钢丝网，可用作家禽笼、盛蛋筐、通道围栏、排水槽、门廊防护栏、防鼠网、机械防护罩、家畜及植物围栏、栅架等,广泛应用于工业、农业、建筑、运输、采矿等 行业 。

镀锌钢丝绳，是将数根镀锌钢丝捻成股，再以绳芯为中心，由一定数量股捻绕成螺旋状的绳，我们称之为“镀锌钢丝绳”。 可用于高级建筑、车船捆绑、牵引、捆扎等领域、用于航运、海洋石油勘探、飞机操纵以及海洋捕捞、拖网、定置网、卷网等渔业方面。 　　镀锌钢丝绳的绳芯以往常用剑麻及黄麻制造，但因这些材料在工作时容易吸附酸、碱、海水等腐蚀物，造成内层钢丝早期锈蚀断丝，已改用聚丙烯作绳芯。 　　镀锌钢丝绳的捻制与普通圆股钢丝绳相同，但根据钢丝绳使用的工作条件，对原料钢丝的锌层厚度有不同的要求：直径0.2～5.0mm的特号和I号镀锌钢丝绳钢丝，镀层厚度可分为3组：薄镀层组上锌量为15～135g／m2，用于轻度腐蚀条件；中镀层组上锌量为60～200g／m2，用于中等腐蚀条件；厚镀锌组上锌量为75～260g／m2，用于严重腐蚀条件。为确保钢丝绳的质量，钢丝镀锌层表面应平滑、完整、均匀和牢固。当镀锌钢丝呈螺旋状缠绕在直径为钢丝直径5倍或10倍的芯杆上时，锌层不应脱落或开裂。对镀锌层的耐腐蚀能力，也应做相应的检验。钢丝的镀锌有多线连续热镀和电镀两种方法。 　　电镀锌(见钢丝电镀锌)是通过外加电源，用电沉积的方式获得镀层，获得的镀层是由细密的纯锌晶粒所组成。热镀锌(见钢丝热镀锌)是靠物理的热扩散作用形成镀层，首先形成铁一锌化合物，相继在铁一锌化合物表面生成纯锌层。从理论上讲，电镀锌可获得任意厚度的锌层。目前实用的电镀锌上锌量可达1200g／m2。，一般电镀锌层上锌量也可达750g／m2。而热镀锌上锌量最高值也不过593g／m2。。热镀锌会降低钢丝的力学性能，要求强度高及耐腐蚀性高的镀锌钢丝绳，多采用电镀锌钢丝捻制。 

镀锌铁丝网，就是用镀锌铁丝编制成网状。铁丝网规格 铁丝网主要用于迟慢步兵和车辆的行动，分固定式和移动式两种。固定式铁丝网是用带刺的木桩和铁丝等构筑而成；移动式铁丝网是由工厂成批生产后运至战场地临时设置，直径是70-90厘米，长10米左右，设置速度快，抗破坏强度高，能迟慢汽车装甲车等车辆的行动。 提起铁丝网，人们通常会联想到战场、监狱、边境线等特殊场景。的确，铁丝网一经发明，就被广泛应用于军事和防御工程；而今在和平年代里，铁丝网的应用也很广泛。铁丝网的种类有：护栏网，防护网，轧花网，编织网，电焊网，钢筋焊接网，网片等等

材料 316 304 201 镀锌... 直径 0.3-0.4-0.5-0.6-0.7-0.8-0.9-1-1.2-1.5-2-2.5-3-4-5-6-8-10-12-14-16-18-20-22-24-26（mm）结构 双捻(多股) 排列方式 1*3 1*7 1*19 3*7 6*11 6*12 6*19 6*37 7*7 7*19 7*37...捻向 左交互(LHRL) 抗拉强度 1470（MPa）不锈钢钢丝绳规格分为：316不锈钢钢丝绳 304不锈钢钢丝绳 301不锈钢钢丝绳  201不锈钢钢丝绳  316L不锈钢钢丝绳 304L不锈钢钢丝绳

镀锌铁丝网，就是用镀锌铁丝编制成网状。热镀锌铁丝网就是采用热镀锌丝编制而成的铁丝网。热镀锌（galvanizing） 也叫热浸锌和热浸镀锌，是一种有效的 金属 防腐方式，主要用于各 行业 的 金属 结构设施上。是将除锈后的钢件浸入500℃左右融化的锌液中，使钢构件表面附着锌层，从而起到防腐的目的。生产工序主要包括：原板准备→镀前处理→热浸镀→镀后处理→成品检验等。热镀锌原理：将铁件清洗干净，然后溶剂处理，烘干后浸入锌液中，铁与熔融锌反应生成一合金化的锌层，其流程为：脱脂--水洗--酸洗--助镀--烘干--热浸镀锌--分离--冷却钝化。随着工业的发现，热镀锌产品已经运用到很多领域，热镀锌的优点在于防腐年限长久，适应环境广泛一直是很受欢迎的防腐处理方法。被广泛运用与电力铁塔、通信铁塔、铁路、公路防护、路灯杆、船用构件、建筑钢结构构件、变电站附属设施、轻工业等。热镀锌铁丝网主要用于迟慢步兵和车辆的行动，分固定式和移动式两种。固定式铁丝网是用带刺的木桩和铁丝等构筑而成；移动式铁丝网是由工厂成批生产后运至战场地临时设置，直径是70-90厘米，长10米左右，设置速度快，抗破坏强度高，能迟慢汽车装甲车等车辆的行动。 提起铁丝网，人们通常会联想到战场、监狱、边境线等特殊场景。的确，铁丝网一经发明，就被广泛应用于军事和防御工程；而今在和平年代里，铁丝网的应用也很广泛。热镀锌铁丝网的种类有：护栏网，防护网，轧花网，编织网，电焊网，钢筋焊接网，网片等等。

镀锌网，即“镀锌钢丝网”，是指在钢丝网表面镀锌，从而达到防腐锈的目的。可以用镀锌钢丝编制而成。钢丝网要在正常使用环境中不锈蚀，需要具备以下条件：生产钢丝网的工艺条件应是先焊接后热镀锌，镀锌层厚度应不低于一定值；在储运、使用过程中应防止受潮，尽量避免反复弯折；钢丝网内外的砂浆保护层都应该超过一定厚度。现在，有的工程使用未经镀锌的冷拔丝网；有的虽经镀锌，但镀锌工艺不能保证足够的厚度；有的钢丝网架生产工艺是先镀锌后焊接；有的工程钢丝网间连接采用火烧丝绑扎的方法。这些都可能降低钢丝网的耐久性，这样的材料和做法应引起注意。镀锌网材料：优质低碳钢丝（镀锌、涂塑、喷塑）PVC丝。编织及特点：狞编而成；牢固、美观。用途：用于草场边界、铁路、高速公路的隔离防护等。过滤、装饰。镀锌网还能用于家居的纱窗， 价格 一般在50元/卷。

热镀锌网，一般指热镀锌钢丝网，有时也把热镀锌铁丝网叫做热镀锌网。热镀锌钢丝网，即指用热镀锌钢丝编制呈网状的镀锌产品。热镀锌钢丝，是指采用热浸锌工艺技术镀锌的钢丝产品，相对于电镀锌钢丝，镀锌层更厚、更常用。钢丝网，steel wire mesh，是建筑防裂、墙体保温必备的建材。常用 金属 网有两种：钢板网（拉网）和钢丝网（编织网）。钢板网是1.2mm厚钢板冲切开口，拉伸而成。强度大，结实耐用，可独立钉钢板网直接抹灰。钢丝网是用细钢丝或者镀锌铁丝编织成网，有不同网眼密度、尺寸，单位是“目”。必须背后衬托（水泥板、墙体等）使用。镀锌钢丝网优点：防腐性能优异，耐久性能好；抗拉强度高，整体性好。铁丝网主要用于迟慢步兵和车辆的行动，分固定式和移动式两种。固定式铁丝网是用带刺的木桩和铁丝等构筑而成；移动式铁丝网是由工厂成批生产后运至战场地临时设置，直径是70-90厘米，长10米左右，设置速度快，抗破坏强度高，能迟慢汽车装甲车等车辆的行动。热镀锌网主要用于一般建筑外墙、浇混凝土、高层住宅等，在保温系统中起着重要的结构作用，在施工时钢丝网所形成抗裂砂浆防护层可与保温材料形成的保温层一起形成外墙保温系统，有效地保护住宅的围护结构，使外界的温度变化、雨水侵蚀对建筑物的破坏大大降低，从而解决了屋面渗水、墙体开裂等顽症，延长了建筑物的寿命，也降低了维修费用。在整体性、保温性、耐久性和抗震性能方面有相当高的优越性,节能效果良好。 

现在家居建材 市场 ， 市场 会有人推荐说装窗纱就要用镀锌窗纱，那到底什么是镀锌窗纱？镀锌窗纱的优势又在哪里？镀锌窗纱，其实就是指制作窗纱的材料是一种镀锌产品，也就是镀锌网。使用极细的镀锌钢丝编制而成，之所以需要镀锌，是为了提高镀锌网的耐锈蚀性。窗纱都是用在家里的窗户上，经常会遭遇风吹日晒，或者狂风暴雨，长久下来，窗纱很容易生锈，而使用镀锌窗纱，能很好的延长腐蚀时间，增加使用寿命。而且镀锌窗纱更牢固。镀锌网，即“镀锌钢丝网”，是指在钢丝网表面镀锌，从而达到防腐锈的目的。可以用镀锌钢丝编制而成。材料采用优质低碳钢丝（镀锌、涂塑、喷塑）PVC丝。狞编而成；牢固、美观。用于草场边界、铁路、高速公路的隔离防护等。过滤、装饰。窗纱材料有低碳钢丝、不锈钢丝、化纤丝、铝镁合金丝、镀锌丝、PVC丝、铝丝。编织分I型（俗称梭织）、II型（俗称毛边）、Ⅲ型（俗称双边）。特点：重量轻、韧性好、耐绣蚀、通风好、易清洁等特点。用于宾馆、公用建筑、民用住宅的防挡蚊虫。窗纱种类:不锈钢窗纱、烤漆窗纱、镀锌窗纱、铝合金窗纱涂塑铁窗纱、玻璃纤维窗纱、铁窗纱。目数：10X10,14X14,16X16,18X18,18X14,22X22,24X24。现在家居装修建筑商场上，镀锌窗纱的 价格 在50元/卷左右，7元/平方米， 价格 平稳。

镀锌石笼网，一种镀锌钢丝网产品。石笼网是一种生态格网结构。石笼网由高抗腐蚀、高强度、具有延展性的低碳钢丝或者包覆PVC的以上钢丝使用机械编织而成，使用该网制作而成的箱型结构就是石笼。编制石笼网的材质可以用锌-5%铝-混合稀土合金钢丝；锌-5%铝-混合稀土合金镀层包覆PVC钢丝；热镀高镀锌钢丝；热镀高镀锌包覆PVC钢丝。热镀锌钢丝是采用优质低碳钢丝表面热镀锌处理，钢丝抗拉强度不少于380MPa，上锌量根据ASTM和EN标准在245g/㎡以上。热镀高镀锌包覆PVC钢丝，在热镀锌钢丝的表面包一层PVC（聚氯乙稀）保护层，再编织成生态格网，钢丝抗拉强度不少于380MPa，这层PVC保护层将会大大增强网的使用寿命，并且通过不同颜色的选择，使其能和大自然环境相融合。镀锌石笼网用于边坡支护、基坑支护、山体岩面挂网喷浆、边坡 植生（绿化）、铁路高速公路隔离护拦网，它还能制成箱笼、网垫，用于江河、堤坝及海塘的防冲刷保护以及水库、河流截流用网箱。石笼网作为新工艺、新技术、新材料的新型生态格网结构，成功地应用于水利工程、公路、铁路工程、堤防的保护工程中。较好地实现了工程结构与生态环境的有机结合。同时与一些传统刚性结构比较起来有其自身的优点，因此在世界范围内已经成为保护河床、治理滑坡、防治泥石流、防止落石兼顾环境保护的首选结构型式。 

不锈钢电焊网生产完成后为了提高耐腐蚀的性能，通常会采用热镀锌的工艺进行处理。但是在这个过程中有多种因素导致耗锌量大大上升，需要改进。 1.酸洗质量不稳定 酸洗液的浓度掌控不好，过浓或过稀，都会影响酸洗质量。再有如果电焊网在酸洗槽中经过速度不平稳，酸洗液中的漂浮物很容易沾在焊网表面，造成酸洗质量不稳定。 2.镀锌过程中使用的助镀剂效果不理想 一直以来使用的助镀剂是单一氯化铵成分，不含有氯化锌，对钢丝网表面不起活化作用，容易出现二次微氧化，造成镀锌不均匀。 3.电焊网没有烘干就进入镀锌液 这种现象就会造成丝网与镀锌液的温差过大，锌层附着量会大大增加，甚至出现锌瘤锌刺等现象。 4.除油后直接进行冷水洗 这样会导致丝网表面的脱脂液不能很好的清理，影响酸洗除锈的质量，进一步影响镀锌质量。 5.拭抹材料选用珍珠岩 珍珠岩拭抹材料遇到高温很容易粉碎，拭抹效果差，力度小，温度升高的时候就起不到对流动性锌的拭抹作用，网眼处容易出现锌的薄膜连接，增加锌的消耗量。 以上几点是钢丝电焊网镀锌过程中会增加锌的消耗量的主要因素，实际生产中需要密切关注，控制锌的使用量，降低生产成本。

高速线材指高速轧机生产的线材。 主要品种有碳素钢、焊条钢，低合金钢、弹簧钢等，用于建筑、预应力钢丝、钢丝绳、焊条等。不同材料的线材性能也不一样。 Q195L——拉丝线材强度低、延伸性好,广泛应用于金属制品行业,用于拉丝加工生产镀锌铁丝、过滤网、丝网、纸箱扁丝和铁钉等五金制品。 Q235——普通低碳钢，这种材质的屈服值，在235左右。目前的圆钢、板材多为此材质。线材的分类和用途高速线材按线材其断面形状属型钢，实际上已成独立钢类。直径5-4mm的热轧圆钢和10mm以下的螺纹钢，通称线材。线材大多用卷材机卷成盘卷供应，故又称为盘条或盘圆。 线材主要用作钢筋混凝土的配筋和焊接结构件或再加工（如拨丝，制订等）原料。按钢材分配目录，线材包括普通低碳钢絷轧盘条，电焊盘条，爆破线用盘条，调质螺纹盘条，优质盘条。用途较广泛的线材主要是普通低碳钢热轧盘条，也称普通线材，它是由Q195、Q215、Q235普通碳素钢热轧而成，公称直径为5.5-14.0mm，一般轧成每盘重量在100-200kg，现在多采用无扭高速线材轧机上轧制并在轧制后采取控制冷却，直径为5.5-22.0mm最大盘重可达2500kg。普通线材主要用于建筑、拉丝、包装、焊条及制造螺栓、螺帽、铆钉等。优质线材，只供应优质碳素结构钢热轧盘条。如08F、10、35Mn、50Mn、65、75Mn等。用作钢丝等金属制品的原料及其它结构件，其它优质钢轧制的线材。习惯上8mm以上列入优质型材，8mm以下列入金属制品。 线材是用量很大的钢材品种之一。轧制后可直接用于钢筋凝土的配筋和焊接结构件，也可经再加工使用。例如，经拉拔成各种规格钢丝，再捻制成钢丝绳、编织成钢丝网和缠绕成型及热处理成弹簧；经热、冷锻打成铆钉和冷锻及滚压成螺栓、螺钉等；经切削成热处理制成机械零件或工具等。 线材一般用普通碳素钢和优质碳素钢制成。按照钢材分配目录和用途不同，线材包括普通低碳钢热轧圆盘条、优质碳素钢盘条、碳素焊条盘条、调质螺纹盘条、制钢丝绳用盘条、琴钢丝用盘条以及不锈钢盘条等。

浙江推出钢架铝塑复合管　 由浙江省台州市海通制管厂生产的钢架铝塑复合管，针对铝塑复合管在实际使用中出现的薄弱环节，进一步提高了铝塑复合管的耐压、耐温、耐冰冻性能，充分发挥钢材、铝材、塑料各自优良特性。　　该产品内外层均为特殊聚乙烯材料，中间铝层可100％隔绝气体渗透，铝层外面再用钢骨架紧固，由高强度不锈钢丝网骨架，主要承担分散管子受内压时产生的应力，既保留了铝塑复合管原有的耐腐蚀、卫生无毒、不结垢、无锈蚀、无噪音、保温性能好、安装快捷方便等优点，又使铝塑复合管强度得到加强，提高了复合管在受压受热、受压受冻时的性能，在正常城市供水水压下＋95℃或－29℃下长期使用，大大提高了安全系数与可靠性，使用起来更加放心，较适宜于我国北方及西北等寒冷地区使用。

环氧铝粉漆涂刷闸口 防腐效果好网水泥闸口系薄壁结构，厚度一般为12～30毫米，其混凝土维护层很薄，在运转中简单呈现裂缝、露网、印网、掉落、钢筋或钢丝网锈蚀等病害，而涂刷环氧铝粉漆闸口防腐工艺则能很好地处理这一问题。经涂刷环氧铝粉漆闸口防腐工艺处理后，闸口运用10年以上无虞。据我国环氧树脂行业协会专家介绍，其机理是：环氧铝粉漆维护层具有杰出的耐碱性，较高抗渗、耐磨和耐性，环氧铝粉漆在物体表面精干结成膜，起屏障维护效果。该涂层配料及配方按分量比为环氧铝粉漆环氧树脂：二丁脂：二：乙二胺：铝粉＝1:0.15:0.15:0.08:0.15。涂刷工艺应把握好。运用前使用钢刷将闸口混凝土表面刷净，并刷成轻度粗糙，再用4：1水溶液冲洗2遗，10分钟后用清水冲净待用。制造环氧腻子也很重要，首先在调制好的环氧铝粉漆中加适量滑石粉，调制成油灰；然后将环氧腻子抹压在闸口混凝土表面的气孔、裂缝、洼陷以及露网处；待腻子固化后(一般需24小时)，再用砂纸打磨滑润，并刷去尘埃，坚持洁净；较后，涂刷环氧铝粉漆。涂刷时要求厚薄均匀，不流动、欠好底，厚度0.1毫米。每遍距离2小时，共涂刷4遍。

电镀锌丝，镀锌丝的一种，采用电镀锌工艺镀锌，也称冷镀锌丝。电镀锌丝广泛用于建筑、手工艺品、编制丝网、高速公路防护栏、产品包装及日常民用等各个领域。生产工艺：它采用优质低碳钢盘条加工而成，是采用优质低碳钢，经过拉拔成型、酸洗除锈、高温退火、热镀锌、冷却等工艺流程加工而成。镀锌丝常见规格镀锌丝特性：镀锌铁丝具有良好的韧性和弹性，最高上锌量可以达到300克/平米。具有镀锌层厚，抗腐蚀性强等特性。热镀锌丝是在加热融化的锌液内浸镀，生产速度快，镀层厚但不均匀， 市场 允许的最低厚度45微米，最高可达300微米以上。颜色较暗，消耗锌 金属 多，与基体 金属 形成渗入层，耐蚀性好，室外环境下热镀锌可以保持几十年。由于所得的镀层较厚，热镀锌较电镀锌有更好的防护性能，因此是用于严酷工作环境的钢铁制件的重要保护镀层。热镀锌制品在化工设备、石油加工、海洋勘探、 金属 结构、电力输送、造船等 行业 有广泛应用，在农业领域如农药喷灌、暖房以及建筑业如水及煤气输送、电线套管、脚手架、桥梁、公路护栏等方面，近年来已大量地被采用。电镀锌丝是在电镀槽内通过电流单向性使锌逐渐镀上 金属 外表，生产速度慢，镀层均匀，厚度较薄，通常只有3-15微米，外观光亮，耐腐蚀性差，一般几个月就会锈蚀。相对热镀锌，电镀锌生产成本较低。 

铍铜线材,就是以铍铜为原料制作的线材。线材是直径5-4mm的热轧圆钢和10mm以下的螺纹钢，供应通称线材。线材大多用卷材机卷成盘卷供应，故又称为盘条或盘圆。以同样形式供应的铜、铝、导线等材料也统称线材。铍铜线材是用量很大的钢材品种之一。轧制后可直接用于钢筋凝土的配筋和焊接结构件，也可经再加工使用。例如，经拉拔成各种规格钢丝，再捻制成钢丝绳、编织成钢丝网和缠绕成型及热处理成弹簧；经热、冷锻打成铆钉和冷锻及滚压成螺栓、螺钉等；经切削成热处理制成机械零件或工具等。铍铜是以铍为主要合金元素的铜合金，又称之为铍青铜。它是铜合金中性能最好的高级有弹性材料，有很高的强度、弹性、硬度、疲劳强度、弹性滞后小、耐蚀、耐磨、耐寒、高导电、无磁性、冲击不产生火花等一系列优良的物理、化学和力学性能。铍铜是一种过饱和固溶体铜基合金，是机械性能，物理性能，化学性能及抗蚀性能良好结合的 有色 合金，经固溶和时效处理后，具有与特殊钢相当的高强度极限，弹性极限，屈服极限和疲劳极限，同时又具备有高的导电率，导热率，高硬度和耐磨性，高的蠕变抗力及耐蚀性，广泛应用于制造各类模具镶嵌件，替代钢材制作精度高，形状复杂的模具，焊接电极材料，压铸机，注塑机冲头，耐磨耐蚀工作等。铍铜带应用于微电机电刷，手机、电池、产品上，是国民经济建设不可缺少的重要工业材料。铍铜线材可以制作电子接插件触点,制作各种开关触点,制作重要的关键零部件，如膜盘，膜片，波纹管，弹簧垫圈，微电机电刷及整流子，电插接件，开关，触点，钟表零件，音频元件等.想要了解更多铍铜线材的相关资讯，请浏览上海 有色 网（ www.smm.cn ）铜频道。

钠复原法生产出的钽粉粒形杂乱，比表面积大，适于制取各种钽电容器，因而成为国内外最广泛选用的办法。通常以K2TaF7为质料，以作复原剂。为了进步钽的纯度和细化钽粉颗粒，复原前将K2TaF7在氩气维护和在325～375℃下进行活化处理，以除掉杂质和进步K2TaF7晶体的活性。用铜或不锈钢丝网或金属陶瓷过滤器过滤或真空蒸馏等办法除掉其间的和等有害杂质。复原温度为840～925℃，而的熔点为97℃，沸点883℃，因而参与反响的既有液态钠，又有气态钠，反响速度极快。首要反响为：   K2TaF7＋5Na＝Ta＋5NaF＋2KF       反响的比热效应为－1250kJ/kg（液态钠）和－2295kJ/kg（气态钠）。K2TaF7的熔点为775℃，因而反响一经激起便主动进行，并将反响物加热到900～1000℃。为操控反响速度不至于过火剧烈，防止发作炉料喷溅或爆破等不良后果，反响时参加稀释剂NaCl、KCl或NaF、KF，以下降熔盐温度（熔点），使反响操控在较平稳的840～925℃范围内以操控晶粒兼并长大进程。复原生成的海绵状钽物料，用纯水或酒精处理，除掉残留的，然后用热水浸洗以除掉残留的K2TaF7，再用洗以除掉Fe、Ni、Cr等金属杂质，最后用HF酸处理除掉硅和因水解生成的氢氧化钽。全流程钽回收率为90%～94%。

一般来说,用玻璃钢造价低一些,而镀锌铁皮高些;玻璃钢使用寿命较短些. 1mm的镀锌铁皮每平方米大约50[主材]+70[安装费用] 7mm玻璃钢风管每平方米大约30+60  玻镁风管 玻镁平板（俗称氧化镁板）是以氧化镁，氯化镁，和水三元体系，经配置和加改性剂而制成的，性能稳定的镁质胶凝材料，以中碱性玻纤网为增强材料，以轻质材料为填充物复合而成的新型不燃性装饰材料 。 采用特殊生产工艺加工而成，具有防火、防水、无味、无毒、不冻、不腐、不裂、不变、不燃、高强质轻、施工方便、使用寿命长等特点，在全国同类产品中有复合的特殊性能。 一、产品介绍 1、性能 防火板（别名：玻镁板、轻钙板、镁矿板、硅酸钙板）是以不燃材料氯氧镁、氧化镁、耐碱玻纤布、木屑 等为主要材料，用特殊生产工艺经全套自动化流水线设备加工而成。具有环保、无味、无毒、不燃无烟、 高强质轻、隔音保温、防水防火、不冻不腐、胀缩率极微而不裂、不变形等多项优点。 2、应用 玻镁板广泛应用于宾馆、商场、酒楼、夜总会、银行、医院、超市、写字楼及家用住宅等多种内部装修的 隔墙、吊顶。它完全适应隔热保温结构，隔音墙体、活动隔墙、特级防火、防火门内夹板、设备箱体外包 装等区域。 3、存放 防火板可以抵抗恶劣天气，但为保持使用时的干燥，建议请用户最好在室内储存，地面要求平整或垫木 板。 4、加工 防火板可以手锯、电锯、也可用美工刀直尺划痕折断。可以用铁钉、自攻螺丝、射钉或钻孔后固定。 5、装饰 防火板面可贴墙纸、红白榉木皮、刷涂料、油漆、贴瓷砖、马赛克等。 注意：在贴瓷砖马赛克时应在板面上加固一张钢丝网。用水泥砂浆刮糙后粘贴。

一、硅酸铝保温涂料的使用方法： 　　1、按保温砂浆：水 = 1:0.8-1.2的重量比配料。 　　2、先把清水倒入桶中，再加入保温砂浆，用电动搅拌器搅拌成均匀的膏浆状，静置3-5分钟后，再略做搅拌，即可使用。 　　3、用刮板或抹刀均匀抹于工作面上。 　　4、养护3-7天后即可进行下道工序。 　　5、参考用量：基面平整，保温层厚度为15 mm 的情况下，用量约为4.5-6.0公斤/平方米。 　　二、施工流程： 　　对基层做界面处理：基层应当是用水泥砂浆粉刷过的砂浆基层，平整、牢固、无空鼓、开裂等现象。墙面平整度应达到中级抹灰≤4mm。 　　三、验收标准： 　　1、批刮10-30mm厚的复合硅酸铝保温砂浆，在保温层施工完毕2-3天后待保温层全部干燥方可批刮聚合物防水抗裂抹面砂浆。 　　2、瓷砖饰面：在复合硅酸铝保温砂浆保温层表面批刮一层聚合物防水抗裂抹面砂浆，然后将镀锌钢丝网平铺，每平方米用9个锚固钉固定，然后再批刮聚合物防水抗裂抹面砂浆，最后用强力瓷砖石材粘结剂及彩色防水防霉填缝剂完成饰面砖的铺贴和填缝工作。 　　3、涂料饰面：在复合硅酸铝保温砂浆保温层表面批刮一层聚合物防水抗裂抹面砂浆，然后将耐碱玻纤网格布平铺后，再刮涂一层聚合物防水抗裂抹面砂浆，转角和门窗开口处做增强处理。聚合物防水抗裂抹面砂浆和耐碱玻纤网格布共同组成保温体系的保护层，然后批刮柔性专用腻子，最后涂刷饰面涂料。

1、夹具的制造及上料方法的挑选。两头挂放的夹具应确保其能接受恰当分量的压力；中间部位运用的夹具在制造及运用进程中应尽量削减夹具与型材的外表面接触点的巨细，并应及时对傍边竖向放置的挂杆部位进行补粉。型材的挂具中的挂放方位也应遵从相应的准则。关于一些凹槽较深的型材，添加粉量与推近喷爪与型材的间隔都是适用的。表面积较大或结构杂乱的表面应制止放于向下的方位，一起也要区别型材的装修面与非装修面。　　关于一些形状特殊的型材，及时调整夹具的方位，使型材在挂具的方位坚持必定的歪斜视点，以增强运转进程中的平稳性，易于粉末吸附。别的关于一些较重的型材在运用中间方位的夹具时，应使弯头部分具有必定的弧度，夹具的弧度能够确保型材处于笔直方位上，确保产进程顺畅。别的导电梁及挂具跟着循环运用次数的增多，涂膜会越积越多。涂膜自身是不导电的，会影响导电梁及挂具的导电性，进而影响到粉末在型材表面的均匀散布，导电梁及挂具上的涂膜应挑选恰当的方法进行铲除。　　2、前处理工序较普通的氧化前的前处理工序简洁，主要为脱脂与铬化，质料耗费较低，日常保护作业相对来说比较简单。前处理进程中为了进步出产功率，而且削减烘干进程中的能耗，多选用较大的料架，尽可能多装待处理的型材。关于一些质地较软的型材，应多在型材中间方位放置横杆，让凹槽部分尽量向上放置，有利于水份的蒸腾。当烘干进程结束后，仍有水份残留时，为防止损坏型材表面的硌化膜及温度过高时型材简单发生变形，不该再放入炉内烘烤，可选用凉干或用（无油气）吹干的方法。别的型材收支各槽及在滴干进程中，有必要坚持恰当的歪斜视点，但简单形成部分型材滑落，应选用在料架某一端头部分绑缚一块不锈钢丝网作为预防措施。　　3、喷房中应留意的问题。正式喷粉前，可试喷几回，这时可在喷房两头调查粉量的巨细及粉末散布的均匀程度。此刻的粉末在间隔喷爪端头10cm以内部分沿直线运转，以外部分便是以雾化粉方式存在，吸附在型材表面的粉末其实就是这种雾化作用的粉末，是否存在这种雾化作用的粉末是作为操控喷爪与型材之间间隔的标准。删去

冷轧钢板就是经过冷轧生产的钢板，俗称冷板。　　冷轧是在室温条件下将No.1钢板进一步轧薄至为目标厚度的钢板。和热轧钢板比较，冷轧钢板厚度更加精确，而且表面光滑、漂亮，同时还具有各种优越的机械性能，特别是加工性能方面。因为冷轧原卷比较脆硬，不太适合加工，所以通常情况下冷轧钢板要求经过退火、酸洗及表面平整之后才交给客户。冷轧最大厚度是0.1--8.0MM以下，如大部份工厂冷轧钢板厚度是4.5MM以下；最少厚度、宽度是根据各工厂的设备能力和市场需求而决定。 　　一般来说，冷轧钢板分为三代产品：沸腾钢为第一代，铝镇静钢为第二代，无间隙原子刚（IF钢）为第三代。   您查询的关键词是：冷轧钢板  。如果打开速度慢，可以尝试快速版；如果想保存快照，可以添加到搜藏。 "冷轧钢板""2,冷轧钢板(YB459-64)""厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.9)",,"厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.9)""0.4","600x1200 700x1430 800x1500 1000x2000","3.56",,"2.5","6000x1200 7000x1430 800x1500 1000x2000","22.25""0.45",,"4.01",,"2.75",,"24.48""0.5",,"4.45",,"3.0",,"26.70""0.6",,"5.34",,"3.5",,"31.50""0.7",,"6.23",,"4.0",,"35.60""0.8",,"7.12",,"4.5",,"40.05""0.9",,"8.01",,"5.0",,"44.50""1.0",,"8.90",,"5.5",,"48.95""1.1",,"9.79",,"6.0",,"53.40""1.2",,"10.68",,"6.5",,"57.85""1.35",,"12.02",,"7.0",,"62.30""1.5",,"13.35",,"7.5",,"66.75""1.65",,"14.60",,"8.0",,"71.20""1.8",,"16.02",,"9.0",,"80.10""2.0",,"17.80",,"10.0",,"89.00""2.25",,"20.03""冷轧铜条""2,冷轧铜条(YB459-64)""厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.9)",,"厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.9)""0.20","200~400","500~800","1.78",,"2.50","200~500","500~2000","22.25""0.25",,,"2.23",,"2.75",,,"24.48""0.30",,,"2.67",,"3.00",,"1000~2000","26.70""0.35",,,"3.12",,"3.50",,,"31.15""0.40","200~500","500~2000","3.56",,"4.00",,,"35.60""0.45",,,"4.01",,"4.50",,,"40.05""0.50",,,"4.45",,"5.00",,,"44.50""0.60",,,"5.34",,"5.50",,,"48.95""0.70",,,"6.23",,"6.00",,,"53.40""0.80",,,"7.12",,"6.50",,,"57.85""0.90",,,"8.01",,"7.00",,,"62.30""1.00",,,"8.90",,"8.00",,,"71.20""1.20",,,"10.68",,"9.00",,,"80.10""1.30",,,"11.57",,"10.00",,,"89.00""1.40",,,"12.46",,"11.00",,,"97.90""1.50",,,"13.35",,"12.00",,,"106.8""1.60",,,"14.69",,"13.00",,,"115.7""1.80",,,"16.02",,"14.00",,,"124.6""2.00",,,"17.80",,"15.00",,,"133.5""注 铜板和条(热轧,冷轧)的制造牌号为T2,T3,T4和TU和TUP,其化学成分应符合YB145-71规定""特殊用冷轧黄铜条""3,特殊用冷轧黄铜条(YB555-65)""厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.8)",,"厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.8)""0.20","200~300","500~1000","1.76",,"1.6","200~500","500~2000","14.08""0.25",,,"2.20",,"1.8",,,"15.84""0.30","200~400",,"2.64",,"2.0",,,"17.60""0.35",,,"3.08",,"2.5",,,"22.00""0.40","200~500",,"3.52",,"2.75",,,"24.20""0.45",,,"3.96",,"3.0",,,"26.40""0.50",,"500~2000","4.40",,"3.5",,,"30.80""0.55",,,"4.84",,"4.0",,,"35.20""0.60",,,"5.28",,"4.5",,,"39.60""0.70",,,"6.16",,"5.0",,,"44.00""0.80",,,"7.04",,"5.5",,,"48.40""0.90",,,"7.92",,"6.0",,,"52.80""1.0",,,"8.8",,"6.5",,,"57.20""1.2",,,"10.56",,"7.0",,,"61.60""1.3",,,"11.44",,"8.0",,,"70.40""1.4",,,"12.32",,"9.0",,,"79.20""1.5",,,"13.20",,"10.0",,,"88.00""注 (1)标记举例:用H80制成的,厚度为0.8mm,宽度为300mm,长度为1000mm的1/2硬条标记为:"" 条H80-Y20.8x300x1000YB555-65."" (2)冷轧条分为定尺,倍尺和不定尺三种.""多面体的体积和表面积""多面体的体积和表面积""图形",,"尺寸符号",,"重心(G)""立方体",,,,"在对角线交点上""长方体∧棱柱∨",,,,"G0=h/2""三棱柱",,,,"Go=h/2""棱锥",,,,"Go=h/4""棱台""圆柱和空心圆柱∧管∨",,,,"Go=h/2""斜线直圆柱""直圆锥",,,,"Go=h/4""圆台""球",,,,"在球心上""球扇形∧球楔∨",,,,"Go=3/4(r-h/2)""球缺",,,,"Go=3(2r-h)2/4(3r-h)""圆环体∧胎∨",,,,"在环中心上""球带体",,,,"Go=h1+h/2""桶形",,,,"在轴交点上""椭球体",," a,b,c-半轴",,"在轴交点上""交叉圆柱体",,,,"在二轴交点上""梯形体""常用图形求面积,体积公式""常用图形求面积,体积公式""图形",,"尺寸符号","面积(F) 表面积(S)","重心(G)""正方形",,,,"在对角线交点上""长方形",,,,"在对角线交点上""三角形",,,,"GB=1/3BD CD=DA""平行四边形",,,,"对角线交点上""任意四边形""正多边形",,,,"在o点上""菱形",,,,"在对角线交点上""梯形""圆形",,,,"在圆心上""椭圆形",,"a·b-主轴","F= (π/4) a·b","在主轴交点G上""扇形""弓形""圆环",,,,"在圆心O""部分圆环""新月形",,,,"O1G=(π-P)L/2P","L d/10","2d/10 3d/10 4d/10","5d/10 6d/10 7d/10 ","8d/10 9d/10","P 0.40","0.79 1.18 1.56","1.91 2.25 2.55","2.81 3.02""抛物线形""等多边形",,," "," 在内,外接圆心处""冷轧黄钢板""4,冷轧黄钢板(YB460-71)""厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.5)",,"厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.5)""0.20","200~500 500~600 600~700 700~800 >800","1.70",,"2.00","200~500 500~600 600~700 700~800 >800","17.00""0.25",,"2.13",,"2.25",,"19.13""0.30",,"2.55",,"2.50",,"21.25""0.35",,"2.98",,"2.75",,"23.38""0.40",,"3.40",,"3.00",,"25.50""0.45",,"3.82",,"3.50",,"29.75""0.50",,"4.25",,"4.00",,"34.00""0.60",,"5.10",,"4.50",,"38.20""0.70",,"5.95",,"5.00",,"42.50""0.80",,"6.80",,"5.50",,"46.75""0.90",,"7.65",,"6.00",,"51.00""1.00",,"8.50",,"6.50",,"55.25""1.10",,"9.35",,"7.00",,"59.50""1.20",,"10.20",,"7.50",,"63.75""1.35",,"11.48",,"8.00",,"68.00""1.50",,"12.75",,"9.00",,"76.50""1.65",,"14.03",,"10.00",,"85.00""1.80",,"15.30""注 (1)冷轧软板仅供应H59,H62,H68,H80,H90,H96,HMn58-2,HPb59-1牌号.""(2)冷轧1/2硬板仅供应H62,H65,H68,H90,HMn58-2牌号.""(3)冷轧特硬板仅供应H62牌号.""(4)冷轧板材长度分为:定尺,倍尺和不定尺三种.其通常长度为500~2000mm,但长度不得小于宽度.""特殊用冷轧黄钢板""5,特殊用冷轧黄钢板(YB555-65)""厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.8)",,"厚度(mm)","宽度和长度 (mm)","理论重量(kg/m2)(比重:8.8)""0.4","600x1200 700x1430 800x1500 1000x2000","3.52",,"2.25","600x1200 700x1430 800x1500 1000x2000","19.60""0.45",,"3.96",,"2.50",,"22.00""0.50",,"4.40",,"2.75",,"24.20""0.55",,"4.84",,"3.0",,"26.40""0.60",,"5.28",,"3.5",,"30.80""0.70",,"6.16",,"4.0",,"35.20""0.80",,"7.04",,"4.5",,"39.60""0.90",,"7.92",,"5.0",,"44.00""1.0",,"8.80",,"5.5",,"48.40""1.1",,"9.68",,"6.0",,"52.80""1.2",,"10.56",,"6.5",,"57.20""1.35",,"11.88",,"7.0",,"61.60""1.5",,"13.20",,"7.5",,"66.60""1.65",,"14.52",,"8.0",,"70.40""1.8",,"15.84",,"9.0",,"79.20""2.0",,"17.60",,"10.0",,"88.00""注 标记举例:用H90制成的,厚度为2.5mm,宽度为600mm,长度为1200mm的软板标记为:"" 板H90M2.5x600x1200xYB555-65.""铝及铝合金板""6,铝及铝合金板""厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)"0.5,"1.40",,"2.5","7.00",,"9.0","25.2",,"25","70.0"0.6,"1.68",,"3.0","8.40",,"10.0","28.0",,"30","84.0"0.8,"2.24",,"3.5","9.80",,"12.0","33.6",,"35","98.0""1.0","2.80",,"4.0","11.20",,"14.0","39.2",,"40","112.0""1.2","3.36",,"5.0","14.00",,"16.0","44.8",,"50","140.0""1.5","4.20",,"6.0","16.80",,"18.0","50.4",,"60","168.0""1.8","5.04",,"7.0","19.60",,"20.0","56.0",,"70","196.0""2.0","5.60",,"8.0","22.40",,"22.0","61.6",,"80","224.0""注 (1)板的宽度有1000,1200和500mm;板的长度有2000,3000和4000mm."" (2)理论重量按LY11,LY12和LD10等牌号铝合金的比重2.8计算,对于其他牌号的铝合金和工业纯铝,应乘以"" 下列换算系数:LD2-0.961;LF2-0.953;LF21-0.975;LC4-1.018;工业纯铝-0.967.""铅板""7,铅板(GB1470-79)""厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)",,"厚度 (mm)","理论重量(kg/m2)""1.0","11.37",,"3.0","34.11",,"5.0","56.85",,"9.0","102.33""1.5","17.06",,"3.5","39.80",,"6.0","68.22",,"10.0","113.70""2.0","22.74",,"4.0","45.48",,"7.0","79.59",,"12.0","136.44""2.5","28.43",,"4.5","51.17",,"8.0","90.96",,"16.0","170.55""注 (1)铅的化学成分按GB469-64标准."" (2)板材理论重量按比重为11.34计算,宽度按500mm进张."" (3)板材成卷供应,厚度大于15mm的板材,以片状供应,厚度不大于1.5mm的板材,应用木箱包装.""纯铜带"",纯铜带(YB464-64)""厚 度 (mm)","宽度 (mm)","长度 (m)","理论重量(kg/m2) (比重:8.9)",,"厚 度 (mm)","宽度 (mm)","长度 (m)","理论重量(kg/m2) (比重:8.9)""0.05","18~150","≥20","0.44",,"0.50","18~300","≥10","4.45""0.06",,,"0.53",,"0.55",,,"4.90""0.07",,,"0.62",,"0.60",,,"5.34""0.08",,,"0.71",,"0.65",,,"5.79""0.09",,,"0.80",,"0.70",,,"6.23""0.10","18~300",,"0.89",,"0.75",,,"6.68""0.12",,,"1.07",,"0.80",,,"7.12""0.15",,,"1.34",,"0.85",,,"7.57""0.18",,,"1.60",,"0.90",,,"8.01""0.20",,,"1.78",,"1.00",,,"8.90""0.22",,,"1.96",,"1.10",,,"9.79""0.25",,,"2.23",,"1.20",,"≥7","10.68""0.30",,,"2.67",,"1.30",,,"11.57""0.35",,,"3.12",,"14.40",,,"12.46""0.40",,,"3.56",,"1.50",,,"13.35""0.45",,,"4.01""注 纯铜带的制造牌号为T2,T3,T4,TUP,其化学成分符合YB145-71的规定.""铝带""9,铝带""宽 度 (mm)","厚 度 (mm)","3","4","5","6","8","10","12","重 量 (kg/m)""10","0.080","0.107","0.134 0.161 0.268 0.335 0.402 0.536 0.670 0.804 1.072 1.340 1.608","0.161","0.214","0.268","0.322""12","0.096","0.129",,"0.193","0.257","0.322","0.386""15","0.121","0.161",,"0.241","0.322","0.402","0.482""20","0.161","0.214",,"0.322","0.429","0.568","0.643""25","0.201","0.268",,"0.402","0.568","0.670","0.804""30","0.241","0.332",,"0.482","0.643","0.804","0.965""40","0.322","0.429",,"0.643","0.858","1.072","1.286""50","0.402","0.536",,"0.804","1.072","1.340","1.608""60","0.482","0.643",,"0.965","1.286","1.608","1.930""80","0.643","0.858",,"1.286","1.715","2.144","2.573""100","0.804","1.072",,"1.608","2.144","2.680","3.216""120","0.965","1.286",,"1.930","2.573","3.216","3.859""注 表中重量系以LY11,LY12,(比重2.8)为准,其他合金应乘以下列系数:"" L1~L6-0.967;LF2-0.953;LF21-0.975.""热轧铜条""1,热轧铜条(YB459-64)""厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.9)",,"厚 度 (mm)","宽度 (mm)","长度 (mm)","理论重量(kg/m2) (比重:8.9)""4.0","200~500","≥1000","35.60",,"8.0","200~500","≥1000","71.20""4.5",,,"40.05",,"9.0",,,"80.10""5.0",,,"44.05",,"10.0",,,"89.0""5.5",,,"48.95",,"11.0",,,"97.9""6.0",,,"53.40",,"12.0",,,"106.8""6.5",,,"57.85",,"13.0",,,"115.7""7.0",,,"62.30",,"14.0",,,"124.6""7.5",,,"66.75",,"15.0",,,"133.5""英国标准线规(BWG)号数与线径的关系""(二)英国标准线规(BWG)号数与线径的关系""线规号码","in.","mm",,"线规号码","in.","mm",,"线规号码","in.","mm""0","0.324","8.230",,"14","0.080","2.032",,"28","0.0148","0.376""1","0.300","7.020",,"15","0.072","1.829",,"29","0.0136","0.345""2","0.276","7.010",,"16","0.064","1.626",,"30","0.0124","0.315""3","0.252","6.401",,"17","0.056","1.422",,"31","0.0116","0.295""4","0.232","5.893",,"18","0.048","1.219",,"32","0.0108","0.274""5","0.212","5.385",,"19","0.040","1.016",,"33","0.0100","0.254""6","0.192","4.877",,"20","0.036","0.914",,"34","0.0092","0.234""7","0.176","4.470",,"21","0.032","0.813",,"35","0.0084","0.213""8","0.160","4.064",,"22","0.028","0.711",,"36","0.0076","0.193""9","0.144","3.658",,"23","0.024","0.610",,"37","0.0068","0.173""10","0.128","3.251",,"24","0.022","0.559",,"38","0.0060","0.152""11","0.116","2.946",,"25","0.020","0.508",,"39","0.0052","0.132"12,"0.104","2.642",,"26","0.018","0.457",,"40","0.0048","0.122"13,"0.092","2.337",,"27","0.0164","0.417",,"41","0.0044","0.112""刺钢丝""三)刺钢丝规格和重量""说 明 和 用 途",,"钢丝划号 (号)","刺间距离 (mm)","每kg长度 (m)","重量 (kg/km)""刺钢丝又名刺铁丝,俗称"花园铅丝"(因常作花园围墙篱笆之用,故名),系以镀锌钢丝经机器铰缠而成(一般用#12或#14钢丝制作).适于作各种围墙(尤其是公园围墙和临时建筑场地 的围墙)篱笆或障碍物用.",,"12","65","6.4","156",,,"75","7.2","139",,,"100","7.9","127",,,"125","8.6","116",,"14","65","10.9","91.8",,,"75","11.5","86.9",,,"100","13.0","76.9",,,"125","14.0","71.4""注 (1)刺钢丝规格的注写方法为"钢丝直径(号数)x尖数x刺间距离",或"钢丝直径(号数)x刺间距离"."" (2)表列刺钢丝的"每kg长度"和"重量",仅供参考.""刻痕钢丝""四)刻痕钢丝规格和重量""直径 (mm)","断面积 (mm2)","重量 (kg/m)"," 抗 拉 强 度 (kg/mm2)",,"屈 服 强 度 (kg/mm2)",,,"I组","II组","I组","II组""2.5","4.90","0.034","190","160","152","128""3","7.06","0.056","180","150","144","120""4","12.56","0.094","170","140","136","112""5","19.63","0.150","160","130","126","104""注 刻痕钢丝是由预应力混凝土结构用碳素钢丝(冷拔高强度钢丝)在经特制的"刻痕机"进行刻痕而制成的"" 预应力钢筋混凝土结构用的钢丝.""钢丝网""五)钢丝网规格和重量""号数","钢丝直径(mm)","重量(kg/m2)",,"号数","钢丝直径(mm)","重量(kg/m2)",,"号数","钢丝直径(mm)","重量(kg/m2)",,"号数","钢丝直径(mm)","重量(kg/m2)"20,"1.6","1.5",,"6","2.0","6.7",,"2.5","0.7","2.0",,"1","0.3","0.9","3.0","5.1",,"5.5","0.5","0.6",,"2.2","0.45","1.0",,,"0.35","1.2""18","1.6","1.7",,,"1.6","4.7",,,"0.6","1.6",,"0.9","0.25","0.7","3.0","5.7",,,"2.0","7.2",,,"0.8","2.9",,,"0.3","1.0""16","1.6","1.9",,"5","0.7","1.1",,"2","0.4","0.9",,,"0.4","1.6","3.0","6.3",,,"1.4","4.1",,,"0.5","1.3",,"0.8","0.22","0.6""14","1.4","1.7",,,"2.2","8.9",,,"0.6","1.9",,,"0.28","0.9","2.5","4.9",,"4.5","0.5","0.7",,,"1.2","6.0",,,"0.3","1.0""12","1.2","1.4",,,"1.0","2.3",,"1.8","0.4","0.9",,"0.7","0.2","0.6","2.5","5.7",,,"1.8","6.8",,,"0.5","1.4",,,"0.25","0.9""11","1.2","1.5",,"4","0.6","1.0",,,"0.7","2.6",,,"0.30","1.2","2.5","6.1",,,"1.0","2.6",,"1.6","0.3","0.6",,"0.63","0.22","0.7""10","1.0","1.2",,,"1.4","4.8",,,"0.4","1.0",,,"0.25","0.9","2.5","6.6",,"3.5","0.7","1.5",,,"0.45","1.3",,,"0.28","1.2""9","1.0","1.3",,,"1.0","2.9",,"1.4","0.30","0.7",,"0.56","0.22","0.8","2.2","5.7",,,"1.2","4.0",,,"0.35","0.9",,,"0.25","1.0""8","0.7","0.7",,"3.2","0.45","0.7",,,"0.65","2.7",,,"0.28","1.2","1.2","2.1",,,"0.9","2.7",,"1.2","0.28","0.7",,"0.5","0.22","0.9","1.8","4.5",,,"1.2","4.3",,,"0.35","1.0",,,"0.25","1.1""7","0.7","0.8",,"2.8","0.4","0.7",,,"0.4","1.3",,,"0.3","1.5","1.2","2.3",,,"0.7","1.8",,"1.1","0.28","0.7",,"0.45","0.2","0.8","1.8","5.0",,,"1.0","3.6",,,"0.35","1.1",,,"0.25","1.2""6","0.7","0.9",,"2.5","0.4","0.7",,,"0.40","1.4",,,"0.2","0.9","1.2","2.7",,,"0.5","1.1",,"1","0.25","0.7",,"0.4","0.25","1.3""钢板网""六)钢板网规格和重量""品 种","规 格 (mm)",,,,,,"每张大约重量(kg)","生产单位","丝梗厚度 h","孔眼宽度 T","丝梗宽度 b","节 距 t","网面宽度 B","网面长度 L""小","0.5","9","1","25","1800","600","0.875","上海中国钢板网厂",,,,,"2000",,"0.875","0.6","9","1","25","1800","600","1.000",,,,,"2000",,"1.125","0.7","9","1","25","1800","600","1.125",,,,,"2000",,"1.250""网","0.75","9","1","25","1800","600","1.250",,,,,"2000",,"1.375","0.8","9","1","25","1800","600","1.375",,,,,"2000",,"1.500","1","9","1","25","1500","600","1.625",,,,,"1800",,"1.875",,,,,"2000",,"2.125""大","0.5","7","1.2","2.5","1800","2800","5.85","上海中国钢板网厂","1","7","1.2","25","1800","2800","11.70",,"9","1.2","25","1500","3000","7.95",,,,,"1800","3600","11.70",,"9","1.1","25","2000","4000","14.76",,"11","1.6","40","1800","3600","11.70",,,,,"2000","4000","14.60","1.2","7","1.2","25","1800","2800","14.04",,"9","1.2","25","1800","3600","14.04",,,"1.1","25","2000","4000","17.71",,"11","1.6","40","1800","3600","14.04""网",,,,,"2000","4000","17.71","1.5","11","1.6","40","1800","3600","17.55",,"17","2.3","65","2000","4000","22.14","2","17","2.3","65","1500","3000","15.90",,,,,"1800","3600","23.41",,,,,"2000","4000","29.52",,"22","3.0","75","1500","3000","15.90",,,,,"1800","3600","23.41",,,,,"2000","4000","29.52",,"27","3.8","100","2000","4000","29.52","3","36","4.6","115","2000","4000","44.28",,"45","6.1","150""钢丝纱""七)钢丝纱(窗纱)规格和重量""规 格","面 积(m2/卷)","重 量",,"(kg/卷)","(kg/m2)""14目3x100","27.87","12.5","0.448""14目4x100","37.16","16.6","0.448""16目3x100",27.87,13.5,"0.484""16目4x100",37.16,"18.0","0.484""紫铜丝布""(八)紫铜丝布(紫铜纱)规格和重量""网 孔 目","铜 丝 线 号","净 重(kg/m2)",,"网 孔 目","铜 丝 线 号","净 重(kg/m2)",,"网 孔 目","铜 丝 线 号","净 重(kg/m2)""8","22","2.691",,"30","30","2.5116",,"65","36","1.9734""10","24","2.691",,"35","31","1.9734",,"70","36","1.9734""12","24","3.0498",,"40","32","1.9734",,"75","37","1.9734""16","26","2.1528",,"45","33","1.9734",,"80","37","1.9734""20","27","2.1528",,"50","34","1.9734",,"100","39","1.7940""24","30","2.1528",,"55","35","1.9734""28","30","2.3322",,"60","35","1.7940""黄铜丝布""(九)黄铜丝布(黄铜纱)规格和重量""网 孔 目","铜 丝 线 号","净 重(kg/m2)",,"网 孔 目","铜 丝 线 号","净 重(kg/m2)",,"网 孔 目","铜 丝 线 号","净 重(kg/m2)""8","24","1.5787",,"24","34","0.8611",,"50","38","0.6458""10","26","1.2375",,"26","34","0.8252",,"60","41","0.3947""12","27","1.2558",,"28","36","0.5386",,"70","42","0.3347""14","27","1.3276",,"30","36","0.5741",,"80","43","0.3767""16","32","0.6100",,"32","36","0.6100",,"90","43","0.4306""18","33","0.6100",,"34","36","0.6279",,"100","43","0.5023""20","33","0.7176",,"36","36","0.7176",,"110","44","0.3347""22","33","0.8611",,"40","36","0.4844",,"120","44","0.4485""铝及铝合金直角角型材""1,铝及铝合金直角角型材(XC111)""序 号","主要尺寸(mm)",,"截面面积(mm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,"截面面积(mm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,"截面面积(mm2)","理论重量(kg/m)","H=B","b",,,,,"H=B","b",,,,,"H=B","b"1,"12","1","0.234","0.065",,"25","25","1.3","0.734","0.204",,"49","38.3","5","3.590","0.998"2,"12","2","0.440","0.122",,"26","25","1.6","0.777","0.216",,"50","38.3","6.3","4.444","1.235"3,"12.5","1.6","0.377","0.105",,"27","25","2","0.964","0.268",,"51","40","2","1.564","0.435"4,"15","1","0.294","0.082",,"28","25","2.5","1.189","0.331",,"52","40","2.5","1.944","0.540"5,"15","1.2","0.353","0.098",,"29","25","3","1.410","0.392",,"53","40","3","2.320","0.645"6,"15","1.5","0.434","0.121",,"30","25","3.2","1.509","0.429",,"54","40","3.5","2.671","0.743"7,"15","2","0.564","0.157",,"31","25","3.5","1.641","0.456",,"55","40","3.5","2.694","0.749"8,"15","3","0.820","0.223",,"32","25","4","1.857","0.516",,"56","40","4","3.057","0.850"9,"16","1.6","0.429","0.119",,"33","25","5","2.242","0.623",,"57","40","5","3.750","1.043"10,"16","2.4","0.726","0.202",,"34","27","2","1.041","0.289",,"58","45","4","3.475","0.961"11,"18","1.5","0.524","0.146",,"35","27","2","1.090","0.303",,"59","45","5","4.277","1.189"12,"18","2","0.684","0.190",,"36","30","1.5","0.884","0.246",,"60","50","3","2.920","0.812"13,"19","1.6","0.585","0.163",,"37","30","2","1.164","0.324",,"61","50","4","3.857","1.072"14,"19","2.4","0.861","0.239",,"38","30","2.5","1.438","0.400",,"62","50","5","4.777","1.328"15,"19","3.2","1.125","0.313",,"39","30","3","1.720","0.478",,"63","50","6","5.655","1.572"16,"20","1","0.397","0.110",,"40","30","4","2.240","0.623",,"64","50","6.5","6.110","1.699"17,"20","1.2","0.473","0.131",,"41","32","2.4","1.491","0.415",,"65","50","12","10.600","2.947"18,"20","1.5","0.584","0.162",,"42","32","3.2","1.957","0.554",,"66","60","5","5.777","1.606"19,"20","2","0.764","0.212",,"43","32","3.5","2.131","0.592",,"67","60","6","6.855","1.906"20,"20","3","1.140","0.137",,"44","32","6.5","3.723","1.036",,"68","75","7","10.010","2.783"21,"20","4","1.475","0.410",,"45","35","3","2.005","0.557",,"69","75","8","11.360","3.158"22,"20.5","1.6","0.633","0.176",,"46","35","4","2.657","0.739",,"70","75","10","14.000","3.892"23,"23","2","0.680","0.245",,"47","38","2.4","1.773","0.498",,"71","90","5","8.750","2.433"24,"25","1.2","0.597","0.166",,"48","38.3","3.5","2.562","0.712",,"72","90","8","13.760","3.825""注 (1)铝及铝合金型材的尺寸,规格等摘自冶金工业部1970年颁发的《铝及铝镁合金挤压型材》."" (2)表内理论重量均按LY12合金比重(2.78)进行计算,其他材料的比重及换算系数如下:L1~L7(2.71)-0.975;"" LF2(2.68)-0.964;LF11(2.65)-0.953;LF21(2.73)-0.982;LD2(2.70)-0.971;"" LY11(2.80)-1.007;LY12(2.78)-1.000."" (3)铝型材主要生产单位有哈尔滨和西北铝加工厂等.西北铝加工厂的产品断面为100~400cm2,宽度小于530mm."" (4)铝及铝合金型材规格的表示方法是型材类别组号加序号,如XC111-4,其中,XC表示型材,后面的数字依次为"" 类别,组号,连字符后的数字为顺序号.""铝及铝合金直丁字型材""2,铝及铝合金直丁字型材(XC211)""序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)","H","B","b",,,,,"H","B","b"1,"15","25","1","0.405","0.113",,"34","32","45","3","2.259","0.628"2,"19","50","2","1.378","0.383",,"35","32","48","2.4","1.874","0.521"3,"20","20","2","0.760","0.211",,"36","32","50","3","2.423","0.674"4,"20","30","1.5","0.740","0.206",,"37","35","32","1.5","1.000","0.278"5,"20","35","2","1.060","0.295",,"38","35","35","4","2.713","0.754"6,"20","37","2","1.117","0.311",,"39","35","40","2","1.468","0.408"7,"20","42","2","1.200","0.334",,"40","37","42","2","1.500","0.417"8,"20","42","2","1.240","0.345",,"41","38","44","5","3.910","1.087"9,"20","45","2","1.860","0.517",,"42","38","50","3.5","3.026","0.841"10,"20","90","2","2.160","0.600",,"43","38","50","4.8","3.990","1.109"11,"21","53","1.8","1.300","0.361",,"44","39","75","5","5.510","1.532"12,"22","48","1.4","1.960","0.267",,"45","40","36","5","3.350","0.933"13,"25","29","1.6","0.847","0.25",,"46","40","45","3","2.479","0.689"14,"25","35","1.5","0.890","0.247",,"47","40","45","4","3.274","0.910"15,"25","38","2.5","1.510","0.420",,"48","40","68","3","3.300","0.917"16,"25","40","2","1.280","0.356",,"49","40","130","6","9.840","2.736"17,"25","45","2.5","1.726","0.480",,"50","42","64","4","4.100","1.140"18,"25","45","3","2.019","0.561",,"51","45","40","2.2","1.860","0.517"19,"25","45","4","2.708","0.753",,"52","50","70","4","4.640","1.300"20,"25","48","1.4","1.012","0.288",,"53","51","51","2.4","2.443","0.679"21,"25","48","1.5","1.082","0.301",,"54","54","50","3","3.040","0.845"22,"25","50","2","1.499","0.417",,"55","54","68","3","3.608","1.003"23,"25","50","2.5","1.851","0.515",,"56","64","50","5","5.781","1.607"24,"26","38","2.5","1.554","0.432",,"57","63","50","2","2.320","0.645"25,"27","70","2","1.920","0.534",,"58","70","37","2","2.100","0.584"26,"29","38","1.6","1.055","0.293",,"59","70","55","2","2.460","0.684"27,"29","58","2.5","2.180","0.606",,"60","74","66","6","8.080","2.246"28,"29","58","3.5","2.991","0.831",,"61","75","40","3","3.400","0.945"29,"30","40","1.5","1.040","0.289",,"62","80","50","2","2.560","0.712"30,"30","40","2","1.370","0.381",,"63","80","60","3","4.110","1.143"31,"30","45","3","2.150","0.597",,"64","83","50","3","3.953","1.099"32,"30","56","4","3.280","0.912",,"65","90","77","10","15.700","4.365"33,"30","68","6.5","6.100","1.696""热轧铜板""1,热轧铜板(YB459-64)""厚度(mm)","宽 度 (mm)",,,,,,,,"理论重量(kg/m2) (比重:8.9)","600~900","1000~1200","1300~1500","1600~1800","1900~2200","2300~2500","2600~2800","2900~3000","最 大 长 度 (mm)""5.0","3500","4000","6000","6000",,,,,"44.50""5.5","3500","4000","6000","6000",,,,,"48.95""6.0","3500","4000","6000","6000",,,,,"53.40""6.5","3500","4000","6000","6000",,,,,"57.85""7.0","3500","4000","6000","6000",,,,,"62.30""7.5","3500","4000","6000","6000",,,,,"66.75""8.0","4000","5000","6000","5500","4800","4200","3700","3500","71.20""9.0","4000","5000","6000","5000","4200","3700","3300","3100","80.10""10.0","4000","5000","5500","4500","3800","3300","3000","3000","89.0""11.0","4000","5000","5000","4000","3400","3300","2800",,"97.9""12.0","4000","5000","4500","3800","3100","2800",,,"106.8""13.0","4000","5000","4000","3600","2900",,,,"115.7""14.0","4000","4500","3800","3300","2700",,,,"124.6""15.0","4500","4300","3600","3100","2500",,,,"133.5""16.0","4500","4300","3400","2000","2400",,,,"142.4""17.0","4500","4000","3200","2700","2200",,,,"151.3""18.0","4500","3900","3000","2600",,,,,"160.2""19.0","4500","3700","2800","2400",,,,,"169.1""20.0","4500","3500","2600","2300",,,,,"178.0""21.0","4000","3300","2500","2200",,,,,"186.9""22.0","4000","3000","2400","2100",,,,,"195.8""23.0","4000","3000","2400","2000",,,,,"204.7""24.0","3500","2800","2200","1900",,,,,"213.6""25.0","3500","2800","2000","1800",,,,,"222.5""注 热轧板的宽度按100mm进级.""铝及铝合金等边等壁工字型材""4,铝及铝合金等边等壁工字型材(XC511)""序 号","主要尺寸(mm)",,,"截面面积 (mm2)","理论重量 (kg/m)","H","B","b"1,"23","38","1.2","1.178","0.327"2,"26","34.5","3.5","3.157","0.875"3,"57","48","8","11.000","3.058"4,"68","38","2.5","3.509","0.976"5,"86","60","6","11.600","3.225""铝及铝合金等边等壁Z字形型材""4,铝及铝合金等边等壁Z字形型材(XC411)""序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)","H","B","b",,,,,"H","B","b"1,"12.7","15.9","1.6","0.688","0.191",,11,"38","25","3","2.613","0.726"2,"20","15","1.2","0.578","0.163",,12,"44","25","4","3.690","1.001"3,"20","15","1.5","0.721","0.200",,13,"50","19","2.5","2.102","0.584"4,"25","18","1.5","0.885","0.246",,14,"80","30","3","4.020","1.118"5,"25","23","3.5","2.267","0.630",,15,"80","35","4","5.680","1.579"6,"31","25","2.5","1.900","0.528",,16,"80","40","4","6.080","1.690"7,"32","14","1.9","1.000","0.303",,17,"100","30","3","4.620","1.284"8,"34","25","3.5","2.764","0.768",,18,"100","35","4","6.480","1.801"9,"36","26","2.5","2.075","0.577",,19,"100","40","4","6.880","1.913"10,"36","31.5","3.2","2.960","0.823""铝及铝合金槽形型材""3,铝及铝合金槽形型材(XC311)""序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)",,"序 号","主要尺寸(mm)",,,"截面面积(cm2)","理论重量(kg/m)","H","B","b",,,,,"H","B","b"1,"13","13","1.6","0.561","0.156",,"31","45","40","3","3.638","1.011"2,"13","34","3.5","2.579","0.717",,"32","46","25","5","4.300","1.195"3,"20","15","1.3","0.620","0.172",,"33","50","20","4","5.331","0.926"4,"21","28","4","2.868","0.797",,"34","50","30","2","2.120","0.589"5,"25","13","2.4","1.134","0.315",,"35","50","30","4","4.131","1.148"6,"25","15","1.5","0.795","0.221",,"36","55","25","5","4.819","1.340"7,"25","18","1.5","0.870","0.242",,"37","55","30","3","3.299","0.917"8,"25","18","2","1.140","0.317",,"38","60","25","4","4.131","1.148"9,"25","20","2.5","1.520","0.423",,"39","60","35","5","6.000","1.668"10,"25","20","4","2.280","0.634",,"40","60","40","4","4.480","1.245"11,"25","25","5","3.250","0.904",,"41","63","38.3","4.8","6.275","1.744"12,"30","15","1.5","0.870","0.242",,"42","64","38","4","5.300","1.473"13,"30","18","1.5","0.960","0.267",,"43","70","25","3","3.449","0.959"14,"30","20","2","1.335","0.371",,"44","70","25","5","5.500","1.529"15,"30","22","6","3.870","1.076",,"45","70","26","3.2","3.700","1.028"16,"32","25","1.8","1.437","0.399",,"46","70","30","4","4.931","1.371"17,"32","25","2.5","1.925","0.535",,"47","70","40","5","7.080","1.968"18,"35","20","2.5","1.770","0.492",,"48","75","45","5","7.831","2.177"19,"35","30","2","1.833","0.510",,"49","80","30","4.5","6.010","1.671"20,"38","50","5","6.560","1.824",,"50","80","35","4.5","6.414","1.783"21,"40","18","2","1.453","0.404",,"51","80","35","6","8.280","2.302"22,"40","18","2.5","1.795","0.499",,"52","80","40","4","6.131","1.704"23,"40","18","3","2.129","0.592",,"53","80","40","6","8.900","2.474"24,"40","21","4","2.960","0.823",,"54","80","60","4","7.480","2.079"25,"40","25","2","1.730","0.481",,"55","90","50","6","10.680","2.969"26,"40","25","3","2.549","0.709",,"56","100","40","6","10.080","2.802"27,"40","30","3.5","3.250","0.904",,"57","100","48","6.3","11.550","3.211"28,"40","32","3","2.978","0.828",,"58","100","50","5","9.580","2.663"29,"40","50","4","5.280","1.468",,"59","128","40","9","17.100","4.754"30,"45","20","3","2.370","0.659""冷拔(轧)无缝钢管1""2,冷拔(轧)无缝钢管(YB231-70)""外径 (mm)","壁 厚 (mm)","0.25","0.30","0.40","0.50","0.60","0.80","1.0","1.2",1.4,"1.5",1.6,1.8,"2.0","2.2","2.5","2.8","3.0","3.2","3.5","4.0","4.5","5.0","钢 管 理 论 重 量 (kg/m)""50",,,,,,,"1.21","1.44","1.68","1.79","1.91","2.14","2.37","2.59","2.93","3.25","3.48","3.70","4.01","4.54","5.05","5.55""(51)",,,,,,,"1.23","1.47","1.71","1.83","1.96","2.18","2.42","2.64","2.99","3.32","3.55","3.79","4.10","4.64","5.16","5.67""53",,,,,,,"1.28","1.53","1.78","1.91","2.03","2.27","2.52","2.76","3.11","3.46","3.70","3.94","4.27","4.83","5.38","5.92""(54)",,,,,,,"1.31","1.59","1.82","1.94","2.07","2.31","2.56","2.81","3.18","3.53","3.77","4.02","4.36","4.93","5.49","6.04""56",,,,,,,"1.36","1.62","1.89","2.02","2.15","2.40","2.66","2.92","3.30","3.66","3.92","4.17","4.53","5.13","5.71","6.29""(57)",,,,,,,"1.38","1.65","1.92","2.05","2.18","2.45","2.71","2.97","3.36","3.74","4.00","4.25","4.62","5.23","5.83","6.41""60",,,,,,,"1.46","1.74","2.02","2.16","2.31","2.58","2.86","3.13","3.55","3.94","4.22","4.49","4.88","5.52","6.16","6.78""63",,,,,,,"1.53","1.83","2.13","2.27","2.42","2.71","3.01","3.30","3.72","4.15","4.44","4.73","5.13","5.81","6.49","7.14""65",,,,,,,"1.58","1.89","2.20","2.35","2.50","2.80","3.11","3.40","3.85","4.29","4.59","4.89","5.31","6.02","6.71","7.40""(68)",,,,,,,"1.65","1.98","2.36","2.46","2.62","2.93","3.26","3.57","4.04","4.49","4.81","5.12","5.57","6.31","7.05","7.77""70",,,,,,,"1.70","2.03","2.37","2.53","2.70","3.02","3.35","3.68","4.16","4.36","4.96","5.23","5.74","6.51","7.27","8.01""(73)",,,,,,,"1.78","2.12","2.47","2.64","2.82","3.16","3.50","3.84","4.35","4.84","5.18","5.52","6.00","6.81","7.60","8.38""75",,,,,,,"1.82","2.18","2.54","2.71","2.90","3.24","3.60","3.95","4.46","4.97","5.32","5.68","6.17","7.00","7.82","8.62""(76)",,,,,,,"1.85","2.21","2.57","2.76","2.94","3.29","3.65","4.00","4.53","5.05","5.40","5.75","6.26","7.10","7.93","8.75""80",,,,,,,,,"2.71","2.90","3.09","3.47","3.84","4.22","4.77","5.32","5.69","6.07","6.60","7.49","8.37","9.24""(83)",,,,,,,,,"2.82","3.02","3.21","3.60","4.00","4.37","4.96","5.52","5.92","6.31","6.86","7.79","8.71","9.62""85",,,,,,,,,"2.88","3.08","3.29","3.69","4.09","4.48","5.08","5.66","6.06","6.46","7.04","7.98","8.93","9.83""(89)",,,,,,,,,"3.02","3.24","3.45","3.86","4.29","4.70","5.33","5.94","6.36","6.77","7.38","8.38","9.38","10.33""90",,,,,,,,,"3.05","3.27","3.49","3.91","4.34","4.76","5.39","6.01","6.43","6.86","7.47","8.47","9.49","10.47""95",,,,,,,,,"3.21","3.46","3.68","4.13","4.59","5.02","5.70","6.36","6.81","7.26","7.90","8.98","10.04","11.10"100,,,,,,,,,"3.40","3.64","3.88","4.35","4.83","5.30","6.00","6.70","7.17","7.65","8.32","9.46","10.59","11.70""(102)",,,,,,,,,"3.46","3.73","3.97","4.45","4.93","5.40","6.13","6.84","7.32","7.81","8.50","9.67","10.82","11.96""(108)",,,,,,,,,"3.67","3.95","4.21","4.72","5.23","5.74","6.50","7.25","7.77","8.29","9.02","10.26","11.49","12.70"110,,,,,,,,,"3.74","4.03","4.28","4.81","5.32","5.84","6.62","7.39","7.92","8.43","9.19","10.46","11.70","12.93"120,,,,,,,,,,"4.36","4.66","5.25","5.83","6.38","7.24","8.07","8.66","9.22","10.06","11.44","12.93","14.30"125,,,,,,,,,,,,"5.46","6.06","6.64","7.54","8.42","9.02","9.61","10.50","11.91","13.37","14.80"130,,,,,,,,,,,,,,,"7.86","8.78","9.40","10.00","10.92","12.43","13.92","15.48""(133)",,,,,,,,,,,,,,,"8.05","8.98","9.59","10.25","11.18","12.75","14.26","15.75"140,,,,,,,,,,,,,,,,,"10.11","10.79","11.80","13.42","15.05","16.65"150,,,,,,,,,,,,,,,,,"10.85","11.52","12.65","14.39","16.11","17.85"160,,,,,,,,,,,,,,,,,,,"13.53","15.38","17.25","19.09"170,,,,,,,,,,,,,,,,,,,"14.31","16.31","18.35","20.30"180,,,,,,,,,,,,,,,,,,,"15.20","17.30","19.50","21.59"190,,,,,,,,,,,,,,,,,,,,"18.29","20.60","22.80"200,,,,,,,,,,,,,,,,,,,,"19.67","21.65","24.00""冷拔(轧)无缝钢管2""2,冷拔(轧)无缝钢管(YB231-70)""外径 (mm)","壁 厚 (mm)","3.0","3.2","3.5","4.0","4.5","5.0","5.5","6.0","6.5","7.0","7.5","8.0","8.5","9","9.5","10",11,12,"钢 管 理 论 重 量 (kg/m)""5""6""7""8""9""10","0.518","0.536","0.561""11","0.592","0.615","0.647""12","0.666","0.694","0.734","0.789""(13)","0.740","0.774","0.820","0.888""14","0.814","0.852","0.906","0.986""(15)","0.888","0.932","0.993","1.09","1.17","1.23""16","0.962","1.10","1.08","1.18","1.28","1.35""(17)","1.04","1.09","1.17","1.28","1.39","1.48""18","1.11","1.17","1.25","1.38","1.50","1.60""(19)","1.18","1.25","1.34","1.48","1.61","1.73","1.54","1.92""20","1.26","1.33","1.42","1.58","1.72","1.85","1.97","2.07""(21)","1.33","1.41","1.51","1.68","1.83","1.97","2.10","2.22""22","1.41","1.49","1.60","1.77","1.94","2.10","2.24","2.37""(23)","1.48","1.57","1.68","1.87","2.05","2.22","2.37","2.52""(24)","1.55","1.64","1.77","1.97","2.16","2.34","2.51","2.66","2.81","2.93""25","1.63","1.72","1.86","2.07","2.28","2.47","2.64","2.81","2.97","3.11""(27)","1.78","1.88","2.03","2.27","2.50","2.71","2.92","3.11","3.29","3.45""28","1.85","1.96","2.11","2.37","2.61","2.84","3.05","3.26","3.45","3.68""29","1.92","2.02","2.20","2.47","2.72","2.96","3.19","3.40","3.60","3.80","3.98""30","2.00","2.12","2.29","2.56","2.83","3.08","3.32","3.55","3.77","3.97","4.16","4.34""32","2.15","1.28","2.46","2.76","3.05","3.33","3.59","3.85","4.09","4.32","4.53","4.74""34","2.29","2.43","2.63","2.96","3.27","3.58","3.87","4.14","4.41","4.66","4.90","5.13""(35)","2.37","2.51","2.72","3.06","3.38","3.70","4.00","4.29","4.57","4.83","5.09","5.33""36","2.44","2.59","2.81","3.16","3.50","3.82","4.14","4.44","4.73","5.01","5.27","5.52""38","2.59","2.75","2.98","3.35","3.72","4.07","4.41","4.74","5.05","5.35","5.64","5.92","6.18","6.44""40","2.74","2.91","3.15","3.55","3.94","4.32","4.68","5.03","5.37","5.70","6.01","6.31","6.60","6.88""42","2.89","3.07","3.32","3.75","4.16","4.56","4.95","5.33","5.69","6.04","6.38","6.71","7.02","7.32""44.5","3.07","3.25","3.54","4.00","4.44","4.87","5.29","5.70","6.09","6.47","6.84","7.20","7.55","7.88""45","3.11","3.31","3.58","4.04","4.49","4.93","5.36","5.77","6.17","6.56","6.94","7.30","7.65","7.99","8.32","8.63""48","3.33","3.54","3.84","4.34","4.83","5.30","5.76","6.21","6.65","7.08","7.49","7.89","8.28","8.66","9.03","9.57""水,煤气输送钢管""1,水,煤气输送钢管规格,重量表[冶标(YB)234-63]""公称内径",,"钢 管 螺 纹",,"外径 (mm)","普通管",,"加厚管""mm","(in.)",,"壁厚 (mm)","理论重量 (不计管接头) (kg/m)","壁厚 (mm)","理论重量 (不计管接头) (kg/m)""6","1/8''","10","2","0.89","2.50","0.46""8","1/4''","13.5","2.25","0.62","2.75","0.73""10","3/8''","17","2.25","0.82","2.75","0.97""15","1/2''","21.25","2.75","1.25","3.25","1.44""20","3/4''","26.75","2.75","1.63","3.5","2.01""25","1''","33.5","3.25","2.42","4","2.91""32","1 1''/4","42.25","3.25","3.13","4","3.77""40","1 1''/2","48","3.5","3.84","4.25","4.58""50","2''","60","3.5","4.88","4.5","6.16""70","2 1''/2","75.5","3.75","6.64","4.5","7.88""80","3''","88.5","4","8.34","4.75","9.81""100","4''","114","4","10.85","5","13.44""125","5''","140","4.5","15.04","5.5","18.24""150","6''","165","4.5","17.81","5.5","21.63""注(1)表列钢管是适用于输送水,煤气及采暖系统等用的钢管.分镀锌和不镀锌(黑管)两种;又分带螺纹和"" 不带螺纹两种;按壁厚可分为普通钢管,加厚钢管和薄壁钢管."" (2)钢管的长度规定为:无螺纹的黑管4~12m;带螺纹的黑管和镀锌管4~9m.每批允许有10%的(按根数计算)"" 2~4m长的短尺钢管或4~9m米长的接管(即用一个管接头将两根钢管连接而成)."" (3)经供需双方协议,可供应定尺长度或倍尺长度的钢管.其最大长度可到8m.按倍尺交货的钢管,每个单"" 倍尺应留切口5~10mm."" (4)钢管用易焊接的软钢制造,钢号和制造方法(炉焊或电焊)均由制造厂选择."" (5)钢管应能承受下列规定压力的水压试验:普通钢管和薄壁钢管:20kg/cm2;加厚钢管30kg/cm2.""电丝套管""2,电丝套管规格,重量表""名称","外径 (mm)","近似内径 (mm)","管壁厚度 (mm)","重量 (kg/m)","每吨长度 (m/t)""5/8''","15.9","12.3","1.8","0.626","1597.44""3/4''","19.1","15.5","1.8","0.627","1302.08""1''","25.4","21.8","1.8","0.628","954.20""1 1''/4","31.8","28.2","1.8","0.629","750.75""1 1''/2","38.1","34.5","1.8","0.630","620.73""电焊钢管""电焊钢管规格,重量表[冶标(YB)242-68]""外径 (mm)","壁 厚 (mm)",0.5,0.6,0.8,"1.0","1.2","1.4","1.5","1.6","1.8","2.0","2.2","2.5","2.8","3.0","3.2","3.5","3.8","4.0",4.2,4.5,4.8,"5.0",5.5,"钢 管 的 理 论 重 量 (kg/m)""(5)","0.055","0.065","0.083","0.099""(6)","0.068","0.080","0.108","0.123""(7)","0.080","0.095","0.122","0.148""(8)","0.092","0.110","0.142","0.173","(0.202)""(9)","0.105","0.125","0.162","0.197","0.231""10","0.117","0.139","0.182","0.222","(0.261)""(11)","0.129","0.154","0.201","0.247","0.290""12","0.142","0.169","0.221","0.271","0.320","0.365","(0.388)","0.411""(13)",,"0.184","0.241","0.296","0.349","0.400","0.425","0.451""(14)",,"0.199","0.260","0.321","0.379","0.434","0.462","0.490""15",,"0.214","0.280","0.345","0.409","0.468","(0.499)","0.529""16",,"0.228","0.300","0.370","0.438","0.503","(0.536)","0.568""(17)",,"0.244","0.320","0.395","0.468","0.537","0.573","0.608""18",,"0.258","0.340","0.419","0.497","0..572","(0.610)","0.647","(0.717)","(0.789)""(19)",,"0.274","0.359","0.444","0.527","0