Square steel tube is one kinds of steel pipes via fabrication processing by steel strip coiled. Normally, strip steel through
 related production’s processing such as unpacked, flattened, coiled and welded to form round pipe, then rolled the steel round tube to be the needed shape of square steel tubes amid cut into the required length of steel tube.

Benefits of Square Steel Pipe

 
*Uniformity
 *Strength
 *Low cost
 *Resistance
 *Easy to weld, shape, cut and related process 

Usage of Square Steel Pipe

* construction
 * machinery manufacturing
 * steel structure’s projects
 * shipbuilding
 * solar power supports
 * the power engineering and plant
 * glass curtain wall
 * automobile chassis 
* boiler construction
* highway railings

Specification

Product Name	Square Steel Pipe
Application	Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry, Municipal projects, Roads and its auxiliary facilities, etc.
Thickness	0.25mm-75mm
OD	5mm-630mm
Length	1-12m
Material	Q195, Q235, Q345
Standard	ASTM, JIS, AISI, EN, SAE, DIN, GB
Surface	Coated /galvanized /black
Technical	Hot rolled/cold rolled /cold drawn /seamless/erw

Detection

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Product Tags:

e355 galvanized steel tube

st52 galvanized steel tube

nbk gbk galvanized steel tube

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