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BrandIntroduction
螺旋埋弧焊钢管
过程:螺旋Submerged-埋弧焊钢管
用法:用于低压流体输送,例如水,气,和油; 建筑及打桩
标准: API 5L,API 5CT,ASTM A252,ASTM 53,EN10217,EN10219,BS 5950,ASTM A572,JIS,IS,
证书:EN10217,EN10219,API 5L PSL1 / PSL2,API 5CT
外径: 219.1毫米-3048mm
壁厚: 5.0毫米-30毫米
长度:达70米
钢种:
API 5L:GR A,GR B,X42,X46,X56,X60,X65,X70
ASTM A252 GR 1,2 GR,GR 3
ASTM A53:GR A,GR B,GR C,GRD
BS 4360:43级,50级
EN:S275,S275JR,S355JRH,S355J2H
表面:熔融结合环氧涂料,环氧沥青,3PE,消融涂料,沥青涂料,黑油涂层根据客户的要求
测试:化学成分分析,力学性能(极限抗拉强度,屈服强度,伸长率),技术性能(压扁试验,弯曲试验,吹塑测试,冲击测试),外观尺寸检验,水压试验,X射线测试。穆勒测试证书: EN 10204 / 3.1B
 
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