الوصف

As a manufacturing company in China, we supply Seamless steel pipe, and other Steel Pipes,tubes. ( Welded steel pipe, Galvanize pipe, Stainless steel pipe.) Seamless Pipe The product adopts high-quality coiled plate ,after re-examination cut vertically or strip coil to shaping automatically and melting .Getting rid of burrs inside and outside the pipe , while the computer control the best melting temperature . The qualified steel pipe after the non-destructive inspection in the seldom oxidize environment , wholly hot to **0&#***1; then take out of the furnace . Get rid of the phosphorus, through tension reduce machine hot-rolling several times, which make metallographic organization grain state size of geometry and mechanical performance average. Our products carry out API Spec 5L, API Spec 5CT, GB/T********9 standard. Our products are widely used in flammable and non-flammable fluid transferring pipe and boiler and steel construction. It has filled the domestic gaps. Our price is competetive, and the quality is reliable. Our product implementation API Spec 5L 5CT ,GB/ T***1.1,GB/***1.2,GB/***3 standards.