Galvanized square tube

Key attributes
Outer Diameter 20*20mm~400*400mm
Length 3-12M according to client requirement
Standard Hollow section: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728
Material Gr.A, Gr.B, Gr.C, 
S235, S275, S355, 
A36, SS400, 
Q195, Q235, Q345
Certificate API , ce, Bsi, BIS, KS, GS, ISO9001
Finish of pipe

Hot dipped galvanized with zinc 220~260g/m2;
Pre-Galvanized with zinc 30~150g/m2
Painted with black/varnish lacquer;
Oil on the surface to prevent rust;
Bare pipe without painting.

Applications

Construction / building materials steel pipe
Steel structure
Scaffolding pipe
Fence post steel pipe
Fire protection steel pipe
Greenhouse steel pipe
Low pressure liquid, water, gas, oil, line pipe
Irrigation pipe
Handrail pipe

Techinical ERW
Delivery Time 15-21 days
Place of Origin Tianjin, China
Pipes can be Customized according to customer's requirement on outside diameter and wall thickness withGalvanized coated or black painted(3PE, FBE, 3Pp)surface treatment.You can contact us to obtain more product lists.

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