X65M longitudinally welded steel pipe is a high-strength pipeline steel widely used in long-distance oil and natural gas pipeline projects. It offers excellent mechanical properties, weldability, and corrosion resistance. With the growing global demand for energy, X65M longitudinally welded steel pi

Submerged arc welded steel pipes, as a key product in the modern industrial steel pipe market, demonstrate the deep integration of materials science and welding technology through their diverse manufacturing processes and applications. Double-Sided Submerged Arc Welded Straight Seam Steel Pipes, wit

1. Material Properties of Carbon Steel Pipe 602Carbon steel pipe 602 is primarily composed of carbon and a small amount of other alloying elements, exhibiting excellent mechanical properties and processability. Compared to pipes made from other materials, carbon steel pipe 602 offers outstanding str

First, the purpose of induction heating weld heat treatment. The performance of welded steel pipes is comprehensively evaluated by the performance of the two parts of the metal, the steel pipe body and the weld. The weakest point of any one side will determine the performance of the welded steel pip