S355JR Galvanized Square Steel Pipe Hollow Section 160*160
Outer Diameter
Square pipe: 20*20mm-400*400mm.
Rectangular pipe: 20*40mm-300*500mm.
Wall Thickness of round pipe: 0.95-17.75mm.
Wall Thickness of square and rectangular pipe: 1.7-16mm.
Length: 3-12M according to client requirement.
Standard hollow section: ASTM A500, EN 10219, EN 10210, JIS 3466.
Material: Gr.A, Gr.B, Gr.C, S235, S275, S355, A36, SS400.
Finish of pipe: Hot dipped galvanized with zinc 220-260 g/m2, pre-galvanized with zinc 30-150 g/m2, painted with black or varnish lacquer, oil on the surface to prevent rust, bare pipes without painting.