Galvanized Rectangular Steel Pipe Hollow Section 40*50
Outer Diameter
Rectangular pipe: 20*40mm - 300*500mm.
Wall Thickness:
Square and rectangular pipe: 1.7-16 mm.
Length: 3-12M according to client requirement.
Standard Hollow section: ASTM A500, EN 10219, EN 10210, JIS 3466, GB/T 6728.
Material: Gr.A, Gr.B, Gr.C, S235, S275, S355, A36, SS400, Q195, Q235, Q345.
Finish of pipe
Hot dipped galvanized with zinc 220 - 260 g/m2.
Pre-Galvanized with zinc 30- 150 g/m2.
Painted with black, varnish lacquer.
Oil on the surface to prevent rust.
Bare pipe without painting.