Rectangular tube

Rectangular Tube

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: 10mm--600mm

4)Thickness:0.6--4mm,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