Standard: BS, GB, ASTM, BS 1387, GB/T 14291-2006, ASTM A53-2007, ASTM GB EN
Outer Diameter: 10*10-500*500 mm
Place of Origin: Tianjin, China (Mainland)
Section Shape: square,rectangular
Delivery time: 10 days
Packging & Delivery
Min Order5 metric ton
Square & Rectangular Steel tube
1m-12m or according to your requirement
Standard and Material
ASTM A500, AISI, DIN, BS, EN
Q195, Q215, Q235, Q275, Q345(16Mn), 10#, 20#,
1.Galvanized square steel pipe---Zinc Coated (10-500 g/m2)
(1) Pre-painted glavanized steel pipe(zinc: 60-120G/M2)
(2) Hot-dipped galvanized steel pipe (zinc: 120-500G/M2)
(3) Cold-dipped galvanized steel pipe(zinc:10-50G/M2)
2.Black square steel pipe -----No zinc coated,we can pur oil or color painting or varnish painting
2.Threading at both side with plastice caps
3.Threading at both side with socket/coupling.
4.Beveled ends, and so on
1.Water-proof plastic cloth,
4.Steel strips in bundles
5. As your inquiry
automobile components etc…
1 Payment terms: T/T ,L/C,D/P, Western union
2 Trade terms: FOB /CIF /CFR
1.Usually,within10-20days after we received your advance payment.
2.According to the order quantity
(1) Rectangular steel tube: the size from 10mm*15mm to 350mm*400mm, wall thickness from 0.48mm to 20mm.
(2) Spiral steel pipe: the outside diameter from 219mm to 5000mm, wall thickness from 8mm to 300mm.
(3) Galvanized pipe: the outside diameter from 20mm to 219mm, wall thickness from 0.8mm to 12mm.
(4) Welded pipe: the outside diameter from 5mm to 168mm, wall thickness from 0.2mm to 12mm.
1.Black square&rectangular hollow section tube
Cold rolled, Hot rolled, Cold rolled bright,
2. Galvanized square&rectangular hollow section steel tube
Pre galvanized, Hot dip galvanized
Waterproof package or based on your requirement.
A professional manufacture and exporter for steel tubes,
Welcome to inquiry,
We will do our best to meet your satisfaction.