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The seamless black pipe is made by stamping a whole round steel bar. The pipe without weld seams on its surface is called a seamless steel pipe. It is made by stamping a whole round steel bar. The pipe without weld seams is called a seamless steel pipe. It is a specification identifier of seamless steel pipes, indicating the wall thickness.
Production Methods
Hot-rolled seamless steel pipe
Cold-rolled seamless steel pipe
Cold-drawn seamless steel pipe
Applications
Thick-walled seamless steel pipe
Thin-walled seamless steel pipe
Seamless black pipe is mainly used as drilling pipes for petroleum geological exploration, cracking pipes for petrochemicals, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors, aviation, etc.
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Standard |
API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube |
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Material |
API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80,SCH40 |
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Application |
Architecture, industry, fluid pipelines, boiler pipelines |
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Alloy or Not |
Not |
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Thickness |
1.73mm-30.96mm |
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Length |
5.8m-2m |
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Surface Treatment |
Black Painted, Galvanized, Natural |
- High strength: The pipe wall is thicker and can bear relatively large pressure.
- Corrosion resistance: The steel quality of seamless steel pipe is relatively good and can be preserved intact under harsh conditions for a long time
- High precision: It has high requirements for production quality and can be well applied to high-precision instrument operations.
- Wide application fields: It is not only widely used in petroleum, chemical, heating, shipbuilding and other fields, but also can transport various difficult-to-preserve media including liquids, gases and solids.
Q: Can I send samples?
A: Of course you can. We can send samples to all over the world. Our samples are free of charge, but customers have to pay for the courier fees.
Q: Can we visit your factory?
A: We are very welcome. Once we have your schedule, we will arrange a professional sales team to follow up on your case.
Q: Are you a trading company or a manufacturer?
A: Our company is a very professional and technical manufacturer of steel products. We have more competitive prices and the best after-sales service. Besides, we can also provide a wide range of steel products to meet the needs of customers.
https://www.tszxglobal.com/