Carbon steel square tube
Packaging & Delivery:
1. Delivery: within 10-15 days or considering the quantity
Transport: By bulk or Containers;
Supply ability: 200 metric tons/ month;
Payment terms L/C, T/T;
2. Packing: It can pack by container or bulk vessel.
Standard export seaworthy package, it use steel belt with bundle according product's size.
We can make it as your requirement.

PRODUCT DETAILS

Product NameCarbon steel square tube
  Side (mm) 15*15-400-600
 Wall Thickness (mm)  1.0-16.0
  Standard ASTM A500,EN10219,JIS G3466,AS/NZS 1163,etc
  Section shape  Rectangular or Square
  Type  ERW Pipe
 Surface Bared,oiled,galvanized,varnish painting, etc
  Length  5.8M, 6M, 11.8M, 12M or customized length


Black Hollow Section Carbon Steel Q235 Square or Square Tubes are cold-formed and welded by hot rolling, cold rolling, pre-galvanized or stainless steel. In order to form a square steel profile, it is necessary to first form an appropriate parent tube, namely a round steel tube. The rollers used in the circular tube gradually press the circular tube into a square hollow part. This is all done inline. Square and rectangular steel tubes have the advantage of robustness.