Spiral Seam Submerged Arc Welded Pipe for Pressure Fluid Transport

Spiral Seam Submerged Arc Welded Pipe for Pressure Fluid Transport

Spiral submerged arc welded pipe SY5036-83 is mainly used to transport oil and natural gas pipelines; SY5038-83 is used for high frequency spiral seam welded pipe for pressure fluid transportation; SY5038-83 is welded by high frequency lap welding method, and is used for high frequency spiral seam welded pipe for pressure fluid transportation. The steel pipe has strong pressure bearing capacity, good plasticity, and is easy to weld and process; generally, low pressure fluid is used for welding and forming. SY5037-2000 spiral submerged arc welded steel pipes for conveyance are generally classified as SY/T5037-2000 (industry standard, also known as spiral submerged arc welded steel pipes for ordinary fluid conveyance), GB/T9711.1-1997 (national standard, also known as petroleum). Technical Conditions for Delivery of Pipe for Natural Gas Industry Part I: Class A Steel Pipe (GB/T9711.2 B Steel Pipe and GB/T9711.3 C Steel Pipe), API-5L (American Petroleum Association Standard, also known as Pipeline Steel Pipe; which is divided into PSL1 and PSL2 levels), SY/T5040-92 (Pile Spiral Submerged Arc Welded Pipe) Spiral Seam Submerged Arc Welded Pipe for Pressure Fluid Transportation (SY5036-83) is a hot-rolled steel strip. Coiled as billet, spirally formed at normal temperature, welded by double-sided submerged arc welding, spiral seam steel pipe for pressure fluid transportation. Steel pipe has strong pressure bearing capacity and good welding performance. It is safe and reliable to use after various strict scientific tests and tests. The steel pipe has large diameter, high conveying efficiency and saves investment in laying pipelines. It is mainly used for pipelines to transport oil and natural gas. Products are widely used in water works, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction, is one of the 20 key products developed in China. For liquid transportation: water supply and drainage.

For gas transportation: gas, steam, liquefied petroleum gas. For structural purposes: as piling pipes, bridges, wharfs, roads, construction pipes, etc.