One of the spiral pipe (SSAW steel pipe) testing methods is to carry out a water pressure test, so what is the purpose of the water pressure test? Here is a brief introduction.
Pipe processing step requires strict, in which the hot rolling process is very important process, in which to introduce the following precautions during the heating pipe.
Stainless steel pipe fittings are the collective name of various stainless steel pipe connection workpieces, which can be divided into different categories according to shape, purpose, and connection method.
The difference between the so-called stainless steel seamless steel pipe and the carbon steel seamless steel pipe mainly refers to the difference in design rules between stainless steel and carbon steel
The Welding Process---The welding of the spirally welded pipes is based on the Double-Sided Submerged Arc Welding (DSAW) process.The principle---Arc welding works by using electric current to produce an electric arc in a gas environment. The arc's heat brings the metal to fusion point. A key questio
The processing technology is different: seamless steel tubes are made of high-quality carbon steel or alloy steel. The processing divided into cold drawing and hot rolling, and the seamed pipe is generally made by welding.Different uses: Seamless steel pipes are mainly used as pipelines or structura
In general, apart from straight pipes, all accessories applied to a pipeline system are collectively known as pipe fittings. Nevertheless, we often refer to elbows, tees, reducers, caps and other varied joints as pipe fittings. At the same time, products like flanges, valves, expansion joints, pipin
