1, Usually length The normal length of the welded steel pipe should be 3000MM-12000MM.
1, Usually lengthThe normal length of the welded steel pipe should be 3000MM-12000MM.2, Cut lengthLength of steel pipe should be within the length of the normal length of straight seam high-frequency electrical resistance welded steel pipe length of the length of the allowable deviation of +200 MM; spiral submerged arc welded pipe length of the length of the permissible deviation +500 MM.3, Double lengthThe total length of double-length steel pipe should be within the normal length, straight seam high-frequency electrical resistance welded steel pipe the total length of the permissible deviation of +200 MM; spiral submerged arc welded steel pipe the total length of the permissible deviation of +500 MM, Leaving 5MM-15MM of the incision margin.4, According to the demand side, the supply and demand sides in consultation, and specify in the contract, can supply the length of the steel pipe.
Difference of PSL1 and PSL2(API 5L)
The API 5L has two standards, PSL1 and PSL2, which are very different from each other. I'll talk more about the differences between PSL1 and PSL2.
Production Process of Pipe Fitting
There are many kinds of processing methods for pipe fittings.
The Future of Steel Pipe Development
The future of steel pipe development is looking promising, according to expert analysis and data. The price of carbon steel pipe is predicted to bounce back this year, with China leading the way in increasing steel consumption demands. This is due to a series of government initiatives aimed at stimulating domestic demand, including the construction of affordable housing and infrastructure projects. The demand for structural steel pipe is also on the rise, thanks to state investment in housing and engineering projects. With private investment projects also gaining popularity, the steel pipe market is set to thrive in 2017.
