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[China]
Trade Verify
Address: No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
Contact name:
TOBO STEEL GROUP CHINA |
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Verified Suppliers
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ASTM A213 Grade P1 Seamless Coated Steel Pipe ASME B36.10 Carbon Steel Coated Round Pipes
| Product name | Coated steel pipe |
| Standard | API, API 5CT |
| Grade | API J55, API K55, API N80, API L80, API P110 |
| Specifications: | OD:2.375-20mm |
| Length:6-12m | |
| Thickness | 1.5-16.13mm |
| Section shape | Round |
| Outer diameter | 2.375-20mm |
| Place of origin | China |
| Application | Oil pipe |
| Technique | Hot rolled |
| Certification | API |
| Surface Treatment | Black |
| Alloy or not | Non-alloy |
The raw material of carbon steel pipe is round tube blank, which needs to be cut and processed by a cutting machine to form a billet with a length of about 1 meter, and then sent to the furnace for heating through a conveyor belt. The billet is fed into the furnace for heating, with a temperature of approximately 1200 degrees Celsius. The fuel is hydrogen or acetylene. Temperature control in the furnace is a crucial issue. After the round tube billet is discharged from the furnace, it needs to be pierced through by a pressure piercing machine. The commonly used piercing machine is a conical roller piercing machine, which has high production efficiency, good product quality, large perforation and expansion capacity, and can pierce various steel grades. After perforation, the round tube blank is sequentially rolled, continuously rolled, or extruded by three rollers. After squeezing, the pipe needs to be detached and sized. The sizing machine uses a conical drill bit to rotate at high speed into the steel billet for drilling, forming a steel pipe.
1. 20 + years of production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5. 100% export.
6. Our products export to Africa, Oceania, mid east, eastern Asia,
Western Europe etc.
Packaging Details: Pallet/Wooden Case or as per your Specification
Delivery Detail: Shipped in 30 days after payment
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance ,balance before shippment.
