Galvanized Square Steel Tube
USD $700 - $900 /Metric Ton
Min.Order:20 Metric Tons
Hebei Xinzhonglian Special Steel Tube Co., Ltd.
Galvanized square steel tube is formed with high quality welded tube and advanced galvanized technology.The surface are smoth,without black spot and bleb.It features high corrosion resistance and is widely used as wire tubing under the poor condition.
Material:Q235,Q345,20#,ST37,ST44,ST52 and so on
Specification:20*20-500*500mm, thickness:2-25mm
Standards:GB/T3094-2000,GB/T6728-2002,ASTM A500,JIS G3466
Use:consreuction structure,machinery,hall structure,shipbuild,automotive parts, solar mount panel rails,sun seeker and so on.