We can produce square and rectangular welded tubes according to international standards. Our products are kinds of specifications. Products have smooth surface, good appearance, size precision, and length can be flexibly adjusted, all supplied by Length or double length. Production processes can also be matched with the punch, etc., to meet different needs. Standards ASTM A 500  EN10219 Type: rectangular or square Steel grade:Q195, q215,q235,q345,st37,st52,stk500,ss400,16mn Certificate:Iso9001, jis, ce Paint Roller Cover,Paint Roller Sleeve,Paint Roller Paint Rollers Co., Ltd. , http://www.nspaintroller.com
Main size:16x16x0.8-2.0mm TO 100x100x2.0-4.0mm
Surface:Galvanized or  black or painting
Purpose:Scaffolding system, fence tube, structural tube,
Model NO.: Stainless Galvanized Square Steel Tube
Size: 25-150
Trademark: EAST
Transport Package: Bundles
Specification: API CE
Origin: Shandong China
HS Code: 73089000
Cold Drawn Stainless Galvanized Square Steel Tube