Product name: ERW steel pipeMaterial: Carbon steelSize: 558.8x8mmLength: 11.8mStandard: ASTM A53Quantity: 8000 tonsMany cooperations have given the customer full confidence in THREEWAY STEEL.

Spiral steel pipes are mainly used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, and are twenty key products developed. For liquid transportation: water supply, drainage. For gas transportation: gas, steam,

1. The surface of the anti-corrosion spiral steel pipe is cleaned with solvent and emulsion, which can remove the organic matter on the surface of the spiral steel pipe, but it cannot remove the surface rust, oxide scale, welding flux, etc., so cleaning can only be used as an auxiliary means.2. Use

Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or steel strip after being crimped and welded. Welded steel pipe has a simple production process, high production efficiency, many varieties and specifications, and less equipment, but its general strength is lower tha