Specifications

1.ISO9001,CE,API
2.Good quality and Competitive price
3.Delivery time in time
4.Good after-sale service
5.Thick wall

Square and Rectangular tube

S355JR rectangular tube
Size	30*30-600*600mm
Thickness	2-30mm
Length	3-12m
Standard	ASTM A500 EN10219 GB/T3094-2012 GB/T6728-2002
Certificate	ISO9001,CE,API
Material	Q235 Q345 20# 16Mn S355JR S355J0 S355J2
Technique	ERW and Cold drawn
Section shape	Square and Rectangular
Special pipe	Thick wall pipe
Surface	Black painted, oiled, galvanized, as per clients' requirements
Ends	Plain, beveled by clients' requirements
Usage	Construction structure steel, shipbuliding, mining, machinery, automotive chassis
Others	We can provide round pipe (ERW and LSAW) for you. As per clients' requirements, we can also manufacture special model products. If you have any other requests, please contact with us without hesitate.