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

Product name: ERW steel pipeMaterial: Carbon steelSize: 406.4*12.7*6000mmStandard: API 5L/ASTM A53Quantity: 5000 tonsMany cooperations have given the customer full confidence in THREEWAY STEEL.

At present, there are two standards for 3PE anti-corrosion steel pipes, namely GB/T 23257-2009 and GB/T 23257-2017. GB/T 23257-2017 is a new standard and was implemented in December 2017. The two standards differ mainly in the following aspects:3PE anti-corrosion steel pipe1. The design temperature

Product name: Coated steel pipeMaterial: Carbon steelSize: 42.2*4.85*6000mmStandard: API 5LQuantity: 1000 tonsMany cooperations have given the customer full confidence in THREEWAY STEEL.