Production process of large diameter straight seam welded pipe
The steel pipe is mainly divided into a seamless steel pipe and a welded steel pipe, and the welded pipe … Read more
Installations & materials
4 significant qualities of an excellent commercial roofing contractor
It is advisable to not just hire anybody for your roofing needs. It is important to begin by understanding the type … Read more
Ceramic-lined carbon steel pipe in construction
The ceramic-lined steel pipe is made by self-propagating high-temperature synthesis-centrifugal method. The melting point of corundum in the ceramic steel … Read more
Difference between hot-rolled and cold-rolled seamless steel tubes
Seamless steel tubes are commonly used in our life. The application of seamless steel tubes is inseparable from the petroleum … Read more
Hardenability of stainless steel seamless pipe
Hardenability refers to the material characteristics characterized by the depth and hardness distribution of the sample under the specified conditions, … Read more
Spiral steel pipe quality inspection method
The spiral steel pipe shall be subjected to mechanical performance test, flattening test and flare test before leaving the factory, … Read more
