Standard  DIN 17175 AND ASTM A106

SMLS Pipe,ERW,SSAW,LSAW,3PE/2PE/FBE coating pipe,RHS*SHS,

Chinease standard

API GRADE B ,X42.......X80

Europen standard

other standard

0-ø273              SMLS  Pipe

ø273-ø610          ERW  Pipe

ø610-up             SSAW ,LSAW Pipe

MOQ30TON per size

API ,EXW