Knowledge

Stainless steel seamless pipe hot rolling production process: pipe billet→heating→piercing→three-roll cross rolling, continuous rolling→pipe removal→sizing→cooling→straightening→hy

In addition to chromium, stainless steel seamless pipes chemical composition include nickel, molybdenum, titanium, niobium, copper, nitrogen, etc.

The cleaning of stainless steel welded pipe is not simply using a rag to scrub or add a little cleaning agent to clean it, cleaning stainless steel welded pipe is a more detailed w

Due to the relatively large surface density, even if the outer surface is not polished, it can generally reach about 260 mesh. If the stainless steel welded pipe is polished inside

Stainless steel welded pipes are widely used because of their special properties, so what are the special properties of stainless steel welded pipes? Explain the special properties

We all know that stainless steel welded pipes have strong corrosion resistance, if used improperly, it will accelerate the corrosion of stainless steel welded pipes

Stainless steel seamless steel pipe implements GB/T14976-2012 "stainless steel seamless steel pipe for fluid transportation", requiring P≤0.035%

With the rapid development of China's economic construction, the consumption of stainless steel is increasing, among which the demand for stainless steel pipes is also expanding, a

GB/T12771-2008 (stainless steel welded steel pipe for fluid transportation). It is mainly used to convey low-pressure corrosive media

First, the small-diameter stainless steel welded pipe is continuously produced online, the thicker the wall thickness, the greater the investment in the unit and welding equipment,

Stainless steel welded pipe, referred to as welded pipe, is commonly welded into steel pipe made of steel or steel strip after being curled and formed by the unit and mold.

Stainless steel seamless pipes used as reprocessing devices reduce the carbon content in order to try to control the chromium-carbon compounds in the weld affected areas, or limit