Structural Square Steel Pipe Iron Tube

Basic Info

Model NO.	20x20mm-400x400mm
Usage	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Steel Pipe a,B,Grade250,Grade350
Section Shape	Square
Standard	ASTM,En,DIN,ANSI,BS
Length	12m, 6m, 5.8m, 1-12m Random Lengths
W.T	1.0-17mm
Main Use	Scaffolding Pipe, Structure Pipe, Fence/Door Pipe,
Surface	Oil, Black, Varnish, Hot Dipped Galvanized,Pre Ga
Transport Package	with Plastic Tarpaulin
Specification	20x20mm-400x400mm
Trademark	Ruitong
Origin	China
HS Code	73063090
Production Capacity	300000 Per Year

Product Description

Product Description

The galvanized square tube has good strength, toughness, plasticity and welding process performance, and has good ductility. Its layer is firmly attached to the steel base, so the hot-dip galvanized square pipe can be cold punched, rolled, and wiredrawn. , Bending and other shapes without damaging the coating, suitable for general processing such as drilling, cutting,welding,cold bending and other processes. The surface of the square tube after hot-dip galvanizing is bright and beautiful. In addition, galvanized square steel tubing is a low-cost alternative to steel and achieves resistance of rust for up to period at least 25 years while maintaining the same strength as durable surface coatings.