Square Rectangle Tubing ERW Square Pipe Seamless Rectangle Steel Tube
Standard: ASTM 500
Material: Q195/Q235/Q345/16Mn/ASTM A53/ST37/ST52
Appilications: for construction of bridges, and buildings, and for general structural purposes
Square tubes: O.D.: 5 - 420mm W.T.: 0.5 - 50mm L: Max 12000mm
Rectangle tubes: O.D.: 20 - 30 to 400-600 W.T.: 1 - 24 mm L: Max 12000mm
ASTM A500 Steel Grade and Chemical Compositions:
||Grade A, B and D
Q: Are you trading company or manufacturer?
A: We are a professional steel pipes materials manufacturer.
Q: How long is your delivery time?
A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.
Q: Do you provide free sampleas?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.