电阻焊接钢管
ERW
电阻焊接钢管
用途:用于低压流体输送水,气,油,如。石油钻井和机械制造等。
ERW:电阻焊接管
HFI:高频感应焊管
EFW:电熔焊管
标准:API5L,API5CT,EN10217,ASTM53,符合DIN2458。 3589,JIS G3452,BS1387
证书:API5L PSL1/ PSL2的API5CT
外径:21.3毫米 - 610毫米的
壁厚:1.8 - 22毫米
长度:0.3 - 12M
钢级:API-5L GR的乙,X42,X46,X56,X60,X65管线钢,X70管线钢
ASTM A53的:GR甲,乙的GR
EN:S275,S275JR,S355JRH,S355J2H
表面:融合债券环氧煤焦油涂料,环氧树脂,3PE,根据客户的要求消失涂料,沥青涂料,黑油涂层;
测试:化学成分分析,力学性能(抗拉强度,屈服强度,伸长),技术性能(压扁试验,弯曲试验,爆破试验,冲击试验),外观尺寸检验,水压试验。
轧机测试证书:EN10204/3.1B
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电阻焊接钢管 | ERW 电阻焊接钢管 用途:用于低压流体输送水,气,油,如。石油钻井和机械制造等。 ERW:电阻焊接管 HFI:高频感应焊管 EFW:电熔焊管 标准:API5L,API5CT,EN10217,ASTM53,符合DIN2458。 3589,JIS G3452,BS1387 证书:A... |
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