Pipes&Tube For Petrochemical Industry
Pipes&Tubes For Pharmaceutical
Pipes&Tubes For Food Industry
Pipe&Tubes For Aviation And Aerospace Industry
Pipes&Tubes For Boiler And Hast Exchanger Industry
Pipes&Tubes For Architectural Decoration Industry
Pipes&Tubes For Automation And Other Industries
Acceptable Standard Of Production
*ASTM A213,ASTM A269,ASTM A270,ASTM A271,ASTM A312/A312M,ASTM A511,ASTM A651
*JIS G3446,JIS G3447,JIS G3448,JIS G3459,JIS G3463,JIS G3467
*DIN 17456,DIN 17458
*GB/T 14975,GB/T 14976,GB/T 13296
