S355J2H seamless square steel tube

special in making S355JR square steel tube,S355J2 square steel tube,SS400 square steel tube , 1020 square steel tube - details see: https://www.machineto.com/s355j2h-seamless-square-steel-tube-10079043

Place of Origin:Hebei China (Mainland)

Brand Name:Hongchuan

Model Number:30*30-600*600mm

contact supplier for S355J2H seamless square steel tube

(Square Steel Tube)
GB/T30946728-2002 or ASTM A500 or EN10219 Q235Q34520#
30*30*3mm_100*100*16mm 150*150*(5-20mm) 250*250*(5-25mm)
180*180*(5-18mm) 280*280*(5-25mm) 320*320*(5-25mm)
200*200*5-20mm 300*300*(5-25mm) 350*350*(5-25mm)
220*220*(5-20mm) 400*400*(5-25mm) 450*450*(5-25mm)

(Rectagular Steel Tube)
GB/T30946728-2002 or ASTM A500 or EN10219 Q235Q34520#
30*40*3mm_80*200*12mm 300*180*(5-20mm) 300*200*(5-25mm)
250*150*5-20mm 300*200*(5-25mm) 350*150*(5-20mm)
300*150*(5-20mm) 350*250*(5-25mm) 350*300*(5-25mm)
300*200*(5-25mm) 400*250*(5-25mm) 400*265*(5-25mm)
400*200*(5*25mm) 450*250*(5-25mm) 500*200*(5-25mm)
430*350*(5-25mm) 500*300*(5-25mm) 500*400*(5-25mm)