Precision Seamless Steel Pipes for Engineering Applications

Φ 150-200 precision cold drawn seamless round tube   Our factory specializes in precision cold drawn seamless round pipes with specifications ranging from 150mm to 200mm in outer diameter and 3mm to 40mm in wall thickness. We offer a complete range of thick and thin wall specifications with a wide range of sizes, tailor-made for large industrial projects, heavy machinery equipment, and high-pressure hydraulic systems. The product is produced using seamless cold drawing refining technology, with no overall welds, dense and uniform pipe body, precise and controllable dimensional tolerances, smooth and flat inner and outer pipe walls, effectively avoiding problems such as welding defects, insufficient pressure resistance, large precision deviation, and easy leakage and deformation of ordinary welded steel pipes. It has high structural strength, good pressure performance, and long service life, and is suitable for mainstream scenarios such as industrial fluid transportation, hydraulic cyl…