First, how is the raw material selection for large-diameter seamless steel pipes handled?The manufacturing of large-diameter seamless steel pipes begins with selecting suitable raw materials. Typically, the raw material for seamless steel pipes is steel ingots, and their quality directly determines

Seamless carbon steel pipes are core components in machinery manufacturing, hydraulic transmission, and engineering machinery. Their production processes are mainly divided into two categories: hot rolling and cold drawing. Among them, the hot rolling piercing process, with its advantages of high fo

IPN8710 anti-corrosion coating is an interpenetrating polymer network, carefully formulated with TDI, castor oil, acrylonitrile, and other components, along with special additives and rust-inhibiting pigments. This coating is highly favored because it combines multiple powerful properties. It posses

Thick-walled spiral welded steel pipes are welded using an electric arc welding method under a flux layer. The heat generated by the electric arc burning between the flux and welding wire under the flux layer melts the base metal and the welding wire/fluid, forming the weld.During use, the equivalen