Steel Square Tube

Square

Dimension: 10mm*10mm-400mm*400mm

Rectangular  

Dimension: 10mm*20mm-350mm*400mm

Wall thickness

0.6mm-20mm

Length

1m-14m ,by customer’s requiremnts

Zinc coating

Pre-galvanized steel square tube: 60g/m2-150g/m2;

Galvanized steel square tube:200g/m2-400g/m2;

Standards

ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002

Materials

Q195,Q215,Q235,Q345

Technique

ERW Welded square tube

Packing

1.Big OD:in bulk

2.Small OD:packed by steel strips

3.woven cloth with 7 slats

4.according to the requirements of customers

Usage

Mechanical&manufacture,Steel strcuture,

Ship building,Bridging,Automobile chassis

Main market

Middle East,Africa, Asia and some Uropean country and America ,Australia

Country of origin

China

Productivity

5000 Metric Tons pet Month

Remark

1.  Payment terms : T/T ,L/C

2.  Terms of trade : FOB, CFR, CIF, EXW

3.  Minimum order : 10 tons

4.  Lead time : on or before 20 days

Any other questions, pls feel free to contact me. Your kindly mail will be treated seriously and reply within one work day. 

Thank you, and waiting for your early RFQ!