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Seamless Steel Pipes
Square and Rectangular Pipes
Hot Dipped Galvanized Pipes
ERW Pipes
SSAW Pipes
Pipe Nipples
Thickness&Weight B36.10
Thickness&Weight B36.19
Thickness&Weight EN10220
BS 1387
DI Pipes

Square and Rectangular Pipes 

A SOLUTION OF PIPING SYSTEM - INTERNATION PROJECT MANAGEMENT AND PROCUREMENT SERVICE.

Steel Pipes

Steel Square and Rectangular Pipe

Welded steel pipes are widely applied to body-building (fitness) equipment, leisure steel products, furniture, vehicles, medical equipment, structures and goods shelves

Carbon Steel(Black and Zic galvaized):
 1)Item: Square and Rectangular steel pipe
2)Material:Carbon Steel:Q195--Q235
3)Diameter: 15mm--219mm
4)Thickness:0.5--12mm,tolerance: +/-5%
5)Standard: GB/T 6728/ ASTM A500/ BS1387
6)Squareness: +/-0.05mm
7)Length tolerance: -0/+15mm
8)Straightness: 0.2% of length
9)Out coated:Back and Steel coated with zinc galvanized coating inside and out by hot-dip method

Stainless:
1) Material: 304, 304L, 316, 316L,321L,430 or according to customers’ requests
2) Size: 25 x 25 x 2mm, 50 x 50 x 3mm, 40 x 40 x 3mm, 80 x 80 x 4mm
Wall thickness: 0.25mm-4mm
3) Polishing: 400#, 320#, 180#, 240#, 80# and hair line
3) Other dimensions are available

Packing: Export strong bundle, plastic cover
 


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