- What is seamless steel pipeThe seamless steel pipe is usually made by using steel ingot or steel slab as the raw material. After pierced by piercing machine, the raw material is made into semi-finished seamless steel tubes which is also called hollow billet. Then, after processes like hot rolling, cold drawn or cold rolling, seamless steel pipes is finally produced. According to the production process, the seamless pipe can be classified into cold drawn pipe, and hot rolled pipe, etc.
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- ApplicationThe seamless steel pipe and spiral pipe are both suitable for material transferring. For instance, they are ideal for delivering oil, natural gas, coal gas, water, and powder materials.
As compared with steel rod and other types of solid steel bars with the same torsional strength, steel pipes have lighter weight and cost lower. Due to this, seamless steel tube and spiral steel tube are also extensively used for producing mechanical parts and structural parts, like drill stem, automobile drive axle, bicycle frame and scaffold, to name a few.
Other Products
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- Cold Drawn Pipe
- The sizing of our cold drawn pipe is 6m and the outer diameter ranges from 13.7mm to 101.6mm. According to different applications...
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- Hot Rolled Pipe
- Due to our adoption of hot rolling process, the original casting structure of the steel slab for making hot rolled pipe is destroyed...
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- API 5L Line Pipe
- Our API 5L line pipe refers to seamless steel pipe conforming to API Spec 5L standard. It is widely used for transporting fluids ...
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- Structural Seamless Pipe
- The pipe diameter ranges from 114mm to 914mm, and the pipe wall thickness ranges from 4mm to 60mm. The length of this structure steel pipe ...
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