| After-sales Service: | Quality Assurance |
|---|---|
| Warranty: | 180 Days |
| Type: | Welded |
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Black annealing steel pipe & tube
Electric Resistance Welded Pipes and tubes are used in various engineering purposes, Steel Structure, Building Material,Scaffold Steel Pipe,Sport equipment, Home furniture and other fields.| Product name | Black Round Steel Pipe Steel Carbon Welded Annealing Pipe |
| Section Shape | Round |
| Standard | ASTM, GB, BS |
| Standard2 | ASTM A53-2007, GB 13296-2007, BS 1387, BS 1139, BS EN 39, BS EN10219 |
| Grade Group | Q195-Q345, A53-A369 |
| Grade | Q235, Q345, Q195, Q215, A53(A,B), A106(B,C) |
| Application | Structure Pipe |
| Technique | ERW |
| Alloy Or Not | Non-alloy |
| Length | 1-12m |
| Thickness | 0.5 - 3 mm |
| Outer Diameter(Round) | 21.3 - 273 mm |
| Surface | Customers't Requirement |
| Type | Welded ERW |
| Keyword | Mill Test Certificate Steel Pipe |
| Shape | Square. Rectangular.Round |
| Color | Black |
| Name | Tianjin China |
| Usage | Construction Structure |
| Commodity | ERW Steel PIpe |
Tianjin Hongxin International Trade Co.,Ltd
Our company is a comprehensive steel production enterprise integrating production, processing and trade. The factory was established in 2000,covering an area of 30,000 square meters, with a construction area of 7,500 square meters and more than 200 employees. Our main products are ERW steel pipes, galvanized steel pipes, with an annual output of 1 million tons of welded steel pipes, 70,000 tons of precision welded pipes and 40,000 tons of cold-drawn precision pipes, all products are produced in strictly accordance with IS09001:2000 quality system, with advanced equipment and reliable quality.
With wide range, good quality, reasonable price and fashionable design, our products are widely used in furniture production, photovoltaic support,natural gas, greenhouse construction, agriculture, lighting industry and other industries.
We welcome new and old customers from all over the world to contact us for future business relationship and mutual success!
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