Product Details
STANDARD:GB 8162,GB 8163,ASTM A53,ASTM A 106 API 5L ,Gr.B SIZE: 13.7mm-812.8mm(1/4"-32") THICKNESS:1mm-70mm(SCH10, SCH20 ,SCH30, STD , SCH40, SCH80, SCH160,) PROTECTION :SUPPLY VARNISH COATING, BEVEL END ,PLASTIC CAP, (seamless pipe ,steel tube,carbon steel pipe)