Cold Rolled Black Round Steel Pipe

  Cold Rolled Black Round Steel Pipe

1. Steel Material: Q195, Q215, Q235

2. Technology: welded, cold rolled

3. Standard:GB/T3091-2008

4. Thickness tolerance +/-0.03mm; OD tolerance +/-0.5mm; lenght tolerance +/-20mm

5.  Length: as customer's request

6. Surface treatment:  black annealed and oiled

7. Application: stair handrai.fence tube,shelves,furniture,decorate

8. Package: in small bundle, or cloth covered

9.  Mini order: 20tons

10.  Delivery time: about 15days after received 30% deposite

11. Export port: Xingang,Tianjin

Pictures:

  Tianjin Rui Hengxin Trading Co., Ltd. was registered in 2010, an industry and trade comprehensive enterprise which engaged in steel pipes 

and furnitures business . Products has been exported to Southeast Asia, Middle East, Europe and other countries.

Our own factory Bazhou Qianjin Tube-making Co.,Ltd. is located in  Bazhou,Hebei Province which cover 18,000 square meters, more than 200 employees 

and four production lines. The annual capacity is 20,000 tons. Main products are black steel tube,galvanized steel pipe and hot rolled steel pipes, widely used in furniture,

 garden fence, stair handrails etc. In order to develop international trade, Tianjin Rui Hengxin Trading Co., Ltd was set up in 2010.