JIS G3455 Steel Pipe for High Pressure Service is a high-quality pipe designed for high-pressure working conditions.It uses selected high-strength steel, with precise chemical composition, and contains appropriate amounts of carbon, manganese, chromium, molybdenum and other elements. These elements work together to give the steel pipe excellent strength and toughness, enabling it to withstand extremely high pressure without rupture or deformation, meeting the strict requirements of high-pressure transmission systems in industries such as petroleum, chemical, and natural gas.
The manufacturing process follows strict process standards and uses advanced seamless or welding technology to ensure the uniformity of the pipe wall and the stability of the overall structure. At the same time, the dimensional accuracy of the steel pipe is strictly controlled to reduce the safety hazards that may be caused by dimensional deviation.Each JIS G3455 high-pressure steel pipe must undergo comprehensiv…