Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of black annealed carbon steel pipes in China. Welcome to consult the quotation and import cheap black annealed carbon steel pipes made in China here from our factory.
Product Specification
| Outer Diameter | 20x40-350X400 20x20-400x400 | ||||||
| Wall thickness | 1.2-9.75mm | ||||||
| Length | 4.5-12m ,according to customers'requirements, stock is 6m | ||||||
| Material | Q195, Q215 ,Q235 ,Q345, Q195-Q235 | ||||||
| Standard | ASTM A500,GBT 6728,GB T 3094 | ||||||
| Packing | 1)Big OD :in bulk 2)Small OD:packed by steel strips into bundles 3)According to the requirement of the customers. |
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| Technique | Welded / ERW / Cold drawn | ||||||
| Product Category | Metallurgy,Mineral &Energy | ||||||
| Main Market | Middle East, Africa, Asia and some European country and America ,Australia | ||||||
| annual output | 200,000 tons | ||||||
| Remarks | 1.Payment terms :T/T deposite+B/L copy or L/C at sight | ||||||
| 2.Terms of trade :FOB ,CFR,CIF | |||||||
| 3.MOQ : 10 tons ( Can coordinate ) | |||||||
Chemical Composition & Mechanical Properties :


Packaging & Shipping
1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting
belt in both ends
3. Loose package for big diameter steel pipe
4. As per customer's requirement

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