Product Details

ASTM A500 square iron pipe/ galvanized square tube/ square steel profile square hollow sections

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.

Pre galvanized RHS and SHS is the industry standard for fence framework, Contractors, architects, engineers. Architects and landscape architects have used steel fencing to design a variety of shelters, lighting standards and decorative sculptures for street-scapes, parks, bus and light rail stops, shopping centers, malls, sports stadiums, office buildings, parking lots and other facilities. Steel fence post are carefully designed with clean lines, structural integrity and ease of installation. These fences are available in variety of heights and widths in multiple configurations.

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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