JIS G3455 High Pressure Seamless Steel Pipe, as a high-pressure seamless steel pipe conforming to the JIS G3455 standard, occupies a core position in the field of industrial high-pressure fluid transportation with the super pressure resistance of the seamless structure and the stable performance of high-quality steel. Moreover, it can flexibly adapt to various types of steel pipes according to the requirements of different high-pressure working conditions, and play a key role. In terms of material properties, it is a typical Carbon Steel Pipe. Made from high-quality carbon steel as raw material, by precisely controlling the carbon content (about 0.15%-0.30%) and the proportion of alloying elements such as manganese and silicon, JIS G3455 pipes have outstanding tensile strength (≥370MPa) and yield strength. The seamless structure completely eliminates the risk of leakage at the welded seams under high pressure. It can stably convey media such as natural gas, petroleum, and high-pressur…