Seamless Pipe
Negotiable
Min.Order:20
Hebei Smart Steel Pipe Mill Co., Ltd.
seamless steel pipe:1/2''-6'' or 21.3mm-168.3mm
Wall thickness: STD,sch40,XS,sch80
Materail: ASTM A106/A53 API5L
GradeB,10#,20#,45#,ST37.5
Application:
Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building, liquid service, petroleum cracking, chemical fertilizer equipment, drawing-oil-equipment and structure purposes.