Carbon steel concentric pipe reducer

Carbon steel concentric pipe reducer

What is carbon steel concentric pipe reducer?

Carbon steel concentric pipe reducer is one type of pipe fitting which plays very important role in pipe system to connect two pipes with different sizes. Pipe reducer has two types one is concentric pipe reducer the other one is eccentric reducer. The center is on one same line is called concentric reducer, and the center is not on one same line is called eccentric reducer.

The specification of carbon steel concentric pipe reducer.

The center is on one same line is called concentric reducer. Let us introduce it through the following aspects.
The size of carbon steel concentric pipe reducer: DN15-DN2000 and DN15-DN600 is for seamless, DN650-DN2000 is for weld.
The wall thickness of carbon steel concentric pipe reducer: SCH10, SCH20, STD, SCH40, SCH60, SCH80, XS, SCH100, SCH120, SCH160, XXS or customized.
The standard of carbon steel concentric pipe reducer: international standards refer to ASME B16.9, DIN2616, EN10253, GOST173780 and JIS2311. If the pipe reducer used for domestic project the standard should be GB standards.
The material of carbon steel concentric pipe reducer: ASTM A234 WPB, WPC, A105, ST37.2, SS400, P235GH and GB standard material 20#, A3, Q235 B, 20G etc.
The function of carbon steel concentric pipe reducer: LPG pipeline project, natural gas pipeline project, chemical plant, power plant, shipyard, pharmaceutical, dairy, beer, beverage, water conservancy, etc.

The package of carbon steel concentric pipe reducer: plywood pallet or case.

What is the production process of carbon steel concentric pipe reducer?

Generally the forming processes adopted refer to reduction diameter press, expansion diameter press or reduction and expansion diameter press. For some special sizes of reducer press forming can also be used.

Reduction/ expansion diameter press.

The reduction/ expansion diameter forming process of pipe reducer is to put the pipes with same diameter as the big side of pipe reducer into the forming die. By pressing along the axial direction of the pipe blank making the metal moves along the mold cavity and shrinking forming. According to the size of reducing pipe diameter, it can be divided into one pressing forming or several pressing forming.

Press forming of carbon steel concentric pipe reducer.

In addition to the use of steel pipe as raw material for the production of size head, part of the specification of size head can also be used in the production of steel plate by stamping forming process.The shape of the drawing die is designed according to the size of the inner surface of the head.

The dimension of carbon steel concentric pipe reducer with details.

The dimension of concentric reducer based on ASME B16.9 is from DN15 to DN1200. DN15-DN600 is for seamless and DN650 to DN1200 is for weld. Please see some details of partial sizes.

Why choose us to buy carbon steel concentric pipe reducer?

Our company have been passed several certificates including ISO9001: 2008, ISO14001, OHSAS18001, CE certificate, one member of CNPC, Sinopec, and CNPC. We welcome your inquiry timely sales@metleader.com .