Pressurized fluid transport spiral seam high frequency welded steel pipe (SY5038-83) is a hot strip coil for tube, often warm spiral shape, lap welding method using high-frequency welding spiral for pressurized fluid delivery seam high frequency welded steel pipe. CARBON STEEL BW PIPE FITTINGS, carbon steel erw pipe carbon steel pipe fittings and other materials in the selection process requires careful attention to the choice of the appropriate form, to show significant efficacy in the manufacture of concrete, strong pressure steel, plastic, easy welding and machining molding; and science through a variety of rigorous inspection and testing, the use of safety can be *, pipe diameter, high transmission efficiency, and save the laying of pipeline investments. Mainly used for laying transport oil, natural gas pipeline.
EU's Sixth Framework Programme and South Korea's national programs in their latest scientific and technological development program, regarded as one of the key technology resistant materials technology to key support. States are very resistant materials emphasize the prominent role of the national economy development, safeguarding national security, and improving people's health and improve the quality of people's lives and the like. Production of steel pipe materials require some special raw materials for production of these materials should be strictly selected and controlled, to select suitable materials, otherwise the production of carbon steel pipe does not have the quality assurance.