• Model NO.：S275J0H square Steel tube
• out Diameter：20mm-500mm
• Thickness：1mm-20mm
• Length：6m, 12m
• Transport Package：in Bundles
• Specification：180*180*10
• Trademark：Shandong Zayi
• Origin：China
• HS Code：7306610000
• Production Capacity：50000 Tons,Month

CMnPSNmax   0.22max   1.5max   0.035max   0.035max   0.009
Mechanical properties of   steel   S275J0H (1.0149)Nominal thickness (mm):  to 33 - 100100 - 120Rm - Tensile strength (MPa)430-580410-560400-540Nominal thickness (mm):  to 1616 - 4040 - 6363 - 8080 - 100100 - 120ReH - Minimum yield strength (MPa)275265255245235225KV - Impact energy (J)0°
27Nominal thickness (mm):    to 4040 - 6363 - 100100 - 120A - Min. elongation at fracture (%) longitud.,23222119
Material:S185,S275JR,E295,E360,S235J2,S275J0,S275J2,S355J2,S450UJ0,S355K2,S235JR,S355JR,E355,S235J0,S235J2,S275J2,S355J0,S355J2,S355K2,S275M,S355M,S460M,S420ML,S275ML,S420M,S355ML,S460ML,S355J0WP,S235J0W,S235J2W,S355J2W,S355K2W,S355J2WP,S355J0W,S355J2W,S355K2W,S550Q,S460Q,S620Q,S500Q,S550Q,S550QL,S690QL,S960QL,S960Q,S500QL1,S620QL1,S460QL,S500QL,S460QL1,S890QL1,S620QL,S690Q,S890Q,S890QL,S550QL1,S690QL1,etc
Standard:EN10025
Out diameter:20mm-500mm
Thickness:1mm-20mm
Length:6m,12m or large quantity can be customized.
Application:Square tube for decoration, machine tool equipment, mechanical industry, chemical industry, steel structure, shipbuilding, automobile, steel beam and column, special purpose
To learn more information of square steel tube,welcome to contact us.
Here is our website:http://sdzayisteel.en.made-in-china.com












FAQ:

Q: Where is your company ?
A: Our company located in liaocheng , shandong provice of China.

Q: Are you trading company or manufacturer?
A: we are factory.

Q: How long is your delivery time?
A: Generally is 7-10 working days of goods in stock, or 20-30 days if goods are not in stock, it is according to quantitiy.

Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge.but the customers have to pay the sample courier cost.

Q:. What kind of terms of payment?
A: T/T, L/C,Western Union Alipay,Cash are available.

Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.