Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of black steel pipe for furniture in China. Welcome to consult the quotation and import cheap black steel pipe for furniture made in China here from our factory.
Product information:
The black steel pipe have hot rolled pipe and black steel pipe.the raw materials is different for hot rolled pipe and black pipe.
Specification:
|
Inch/Inches |
寸 |
毫米 mm |
|
1/2´´ |
4分 |
20 |
|
3/4´´ |
6分 |
25 |
|
1´´ |
1寸 |
32 |
|
1 1/4´´ |
1.2寸 |
40-40.5 |
|
1 1/2´´ |
1.5寸 |
47 |
|
2´´ |
2寸 |
59 |
|
2 1/2´´ |
2.5寸 |
75 |
|
3´´ |
3寸 |
88 |
|
4´´ |
4寸 |
114 |
|
5´´ |
5寸 |
139-140 |
|
6´´ |
6寸 |
165/168 |
|
8´´ |
8寸 |
219 |
|
10´´ |
10寸 |
273 |
Standard and material:
|
Pipe Name |
Standard |
Material grade |
|
Fluid Transmission pipe |
GB/T 3091-2001, GB/T 13793-2016 |
Q195, Q215A/B, Q235A/B, Q345A/B/C/D |
|
Fluid Transmission pipe |
BS1387:1985 (EN10255) |
Q235 |
|
Welded steel pipe |
ASTM A53/A53M |
Gr.A, Gr.B |
|
Line pipe |
API SPEC 5L |
Gr.A, Gr.B, X42, X46 etc. |

Market:
The Group's products cover six continents except Antarctica: mainly Asia, Europe and Africa. Import and export is mainly responsible for the expansion of Southeast Asia and Africa .
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