Carbon Seamless Tube for Fluid Transportation Service Application For Tubes in carbon steel pipe For Fluid Transportation Service such as water,low pressure oil.. Tube Production Standards,Steel Grade,Steel Heat Number: GB/T8163,API 5L PSL1 ,API 5L PSL2 ၊ ASTM A106 ၊ASME၊JIS ၊EN10204၊EN10205 ၊B...
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