welding steel rectangular tubes and pipes
High quality welding steel rectangular tubes and pipes with different grades and sizes
welding steel rectangular tubes and pipes1.Material: 201, 202, 304,304L, or according to customers' requests
2.Standard: ASTM A554 A312
3.Length: 6m or according to customer
4. Outside diameter: 20 x 10mm-150 x 100mm
5. Wall thickness: 0.25mm-4mm
6. Tolerance:
a. Out diameter:
20 x 10mm-38 x 25mm-<0.15mm
50 x 25mm-75 x 45mm-<0.20mm
95 x 45mm-150 x 100mm-<0.30mm
b. Thickness:
0.25mm-1.0mm-± 0.02mm
1.0mm-4.0mm-± 0.03mm
7.Polishing:400#,320#,240#,180#,80# and hair line
8.Packing: Each pc will be packed in one plastic bag and then 3 or 5 pcs will be in one bundle.
9.Delivery Lead Time: Three weeks after receiving the deposit
10.Terms of Payment: T/T
11.Productivity: 3000 Ton per Month
12.Minimum Order: 3 Ton
13.Certification(s): ISO9001
