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Where is the difference between seamless and welded steel pipe?
Sources: this site Click: Date: 2016-5-2 19:5:11
Where is the difference between seamless and welded steel pipe?
1. Appearance, seamless steel tubes and welded steel pipe wall with the difference between welding bars, but not seamless.
2. The higher pressure seamless pipe, welded pipe is generally about 10 MPa, and now have to do seamless pipe processing.
3. seamless steel pipe is in rolling a molding. Welded steel pipe welded need to roll back, and generally spiral welded straight weld. Seamless performance is better, of course, price is also higher.
The tube is a hollow steel bar, a large number of pipes for transporting fluids, such as oil, natural gas, water, gas, steam, etc. In addition, engaged in bending, torsional strength of the same, lighter, so it is widely for the manufacture of mechanical parts and engineering structures. Also used in producing all kinds of conventional weapons, the barrel, shells and so on.
2. The higher pressure seamless pipe, welded pipe is generally about 10 MPa, and now have to do seamless pipe processing.
3. seamless steel pipe is in rolling a molding. Welded steel pipe welded need to roll back, and generally spiral welded straight weld. Seamless performance is better, of course, price is also higher.
The tube is a hollow steel bar, a large number of pipes for transporting fluids, such as oil, natural gas, water, gas, steam, etc. In addition, engaged in bending, torsional strength of the same, lighter, so it is widely for the manufacture of mechanical parts and engineering structures. Also used in producing all kinds of conventional weapons, the barrel, shells and so on.
