MS hollow section 30x30 thin wall galvanized black structure square rectangular steel tube
USD $550 - $680 /Ton
Min.Order:1 Ton
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MS hollow section 30x30 thin wall galvanized black structure square rectangular steel tube
Products Introduction |
Pre galvanized RHS and SHS are made of galvanized steel strips,normally uses ERW (Frequency straight seam resistance welding) technique.This type galvanized tube has some obvious advantages,such as Light weight,speed-production,low prices,widely used and so on.
Specification we can supply |
-Pre-galvanized Rectangular Tube
Size(mm) | 20x30,20x40,25x50,30x50,37x57,40x60,37x77,40x80,50x100 |
Length(mm) | 5.8m/6.0m |
Thickness of Wall(mm) | 0.8 mm~2.0 mm |
Technique | Electric Resistance Welding (ERW) |
-Pre galvanized Square Tube
Detailed Images |
Introduction of Produce Processes |
There is a complete set of production line for pre-galvanizedsquare hollow section and rectangular hollow section. We use pre galvanized steel strips for raw materials, through a variety of processing technology, such as flattening, shearing and butt welding, circle shearing, loop shoring, roll forming, ctttingand so on.
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