Specifications

Rectangular Tube:
1)OD(mm):300*500
2) WT(mm):8-16
3) ISO&BSI Certificate
4)Standards:ASTM,EN,JIS

 

Big Sized Cold Roll-Forming Steel Hollow Section/Rec Tube
Standards:	ASTM A500 GB/T6728-2002 EN10219 CSA G40.21 JIS
OD(mm)	60*80-300*500
W.T(mm)	3mm-16mm
Technique:	Cold Roll-Forming/  Cold bend
Length:	5m-12m, R/L, Fixed
Coating:	Black painting, Varnish,3PE,etc
Packing:	Bundle or in bulk, as per your request
Steel Specification:		Carbon Steel, Low-Alloy Steel