Welded Alloy Steel Pipe Fittings Sch40 P22 P11 ASTM Seamless

Alloy Steel Pipe Fittings P11 Sch40 Astm Seamless Fittings

Products Description:

Alloy thick wall elbow, also known as stamping elbow, also belongs to elbow type. Alloy thick wall elbow is a steel elbow formed by hot pressing or forging. Its connection form is directly welded elbow and steel pipe.

Production process flow of alloy thick wall elbow:

Firstly, a polygonal ring shell with polygonal cross section or a polygonal sector shell with closed end is welded. After the interior is filled with pressure medium, apply internal pressure. Under the action of internal pressure, the cross section gradually changes from polygon to circle, which is called annular shell. According to the requirements, the annular shell can be cut into 4 elbows of 90 degrees or 6 elbows of 60 degrees or other specifications. This process is applicable to the case that the ratio of pitch diameter to elbow inner diameter of any specification is greater than 1.5.

Products Pictures:

HEBEI YISHENG PIPING CO., LTD. was founded in 1998 and located in the hometown of martial art ----Cangzhou city,China. Our factory is set up in Zhangguandian Industrial Area,Mengcun County. The traffic is very convinient around our factory.

Our company mainly produce piping equipments including stainless, carbon and alloy steel pipe fittings which are used in oil project ,chemical industry and so on. We have many lines for producing elbows, Tees, reducers,caps and flanges. With the most efficient machines and the advanced testing machines, we can produce varies kinds of pipe fittings for you.With it's standards covers from Japanese, American and Germany standard . In order to establish good reputation around the world's market, we will strengthen our management and improve our service continuously.

We welcome you to visit our factory in the near future and hope we can start a good relationship very soon.