Standard: GB6728-2017, ASTM A500 GRADE A, B,C, EN10219
Grade: Q235B,Q355B,SS400, S235JR,S275JR, S275J0R, S275J2R, S355JR,S355J0R, S355J2R
Thickness: 1.2mm-18mm
Section Shape: Square and Rectangle
Place of Origin : Handanï¼?Hebei , China
Outer Diameter: 20X20-300X300 & 20X40-400X200
Technique: ERW
Certification : CE, SIREM ,ISO
Application: Structure pipe
Surface Treatment: Hot dipped galvanized or Oil or Black painting/Lacquer
Packaging&Deliver
Packaging Details : Bundle
Delivery Detail : bulk or container
