carbon steel backing 20mm thk steel plate ss400

Type and use

1. Structural steel
It is mainly used for the production of steel structures, bridges, ships and vehicles.

2. Weathering steel
The addition of special elements (P, Cu, C, etc.) has good corrosion resistance and atmospheric corrosion resistance, and is used in the production of containers, special vehicles, and also for building structures.

3. Hot rolled special steel
Carbon steel, alloy steel and tool steel for general mechanical structure are used in the production of various mechanical parts after heat treatment engineering.

4. Steel plate for steel pipe
It has good processing performance and compressive strength, and can be used to produce high pressure gas pressure vessels with contents less than 500L filled with LPG, acetylene and various gases.

Shandong Liaocheng Yizhong Commercial Trade Co., Ltd

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not 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 as below:

Shandong Yizhong Commercial Trade Co.Ltd

Export Business Manager


Tel:0086 635 8215598
Mobile:0086 15224268665
Skype:Lily.li200
Whatsapp:0086 15224268665
Wechat:ling8648115

Email:lilian(at)