Send Inquiry
S355 steel pipe, square hollow sectionSeamless square pipe / rectangular pipe
1)Specifications:
30 * 30-600 * 600mm,wall thickness 3.5-30mm
50 * 30-600 * 200mm, thickness 3.5-30mm
2)Implementation of the standards:
EN10210 EN10219: S235JRH S275J2H S355JOH S355J2H
ASTM A500: A B C D
JIS G3466 STKR: 400 490
GB/T3094-2012: 20 # Q345B Q345D