Products
- Steel Pipes[124]
Contact Us
- Contact Person : Mr. jiang xiaojun
- Company Name : Zhangjiagang Huicheng Pipe-Making Co., Ltd.
- Tel : 086-512-58781758
- Fax : 086-512-56930727
- Address : Jiangsu,zhangjiagang,Zhenshan East Road,Jingang Town
- Country/Region : China
- Zip : 215632
Black Welded Steel Pipe
Product Detailed
Related Categories:Steel Pipes
Detailed Product Description
Welded Steel Pipe
welded tube
welded pipe
Used the high precision welded line bench to product tubes, with complete checking equipments.
Consistent with DIN2394/EN10305/ASTM A513, used quality raw materials and reasonable production processes.
Advantages: high precision size, high consistency, excellent mechanical properties.
Widely used in follow industries: furniture, mechanical structure, bicycle, fitness equipment and so on.
Chemical composition(%)
| Standard | Grade | Chemical Composition(%) | |||||
| C | Si | Mn | S | P | Cr | ||
| GB700 Q/BQB402-2003 | Q195 | 0.06~0.12 | ≤0.30 | 0.25~0.50 | ≤0.050 | ≤0.045 | |
| Q215 | 0.09~0.15 | ≤0.30 | 0.25~0.55 | ≤0.050 | ≤0.045 | ||
| Q235A | 0.14~0.22 | ≤0.30 | 0.35~0.65 | ≤0.050 | ≤0.045 | ||
| SPCC | ≤0.12 | ≤0.05 | ≤0.50 | ≤0.025 | ≤0.035 | ||
