ASME B16.9 A234 WPB Pipe Fittings Reducer , Carbon Steel Concentric Reducer

A234 WPB Pipe Fittings Concentric Reducer Seamless Pipe Connection

1,The pressure wall thickness of the reducing pipe is Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, Sch100, Sch120, Sch140, Sch160, XXS

Material is divided into carbon steel, alloy steel, stainless steel

2. The roundness of the forged reducer should not be greater than 1% of the outer diameter of the corresponding end, and the allowable deviation is ±3mm. The material of the reducer is in accordance with American standard ASTM A106/A53 GRB, API 5L, APT5CT, ASTM A105, ASTM A234, ASTM A106, DIN German standards and customer requirements standards

3. Forged reducer (small head) is a kind of pipe fittings used for pipe diameter change. The commonly used forming process is reducing diameter pressing, expanding diameter pressing or reducing diameter plus expanding diameter pressing, and stamping forming can also be used for reducing diameter pipes of certain specifications.

4. Product material: ·Carbon steel, alloy steel, stainless steel.

Pipe Fittings Concentric Reducer

Our Butt Weld Reducer pipe fittings are made from seamless steel pipes and steel plates according to standard of ASME / ANSI B16.9, it could be concentric and eccentric types. They are mostly used for pressure piping applications. Our butt weld pipe fittings limit types of localized corrosion and are indispensable to applicatons requiring compact but flexible seals. Restraining deformities and cracks under high temperatures.

product description

Introduction of reducer

The size head (reducing pipe) is a pipe fitting used for the diameter of the pipe. The commonly used forming process is reducing diameter pressing, expanding diameter pressing or reducing diameter plus expanding diameter pressing, and stamping forming can also be used for reducing diameter pipes of certain specifications. The diameter reduction forming process of the small and small heads is to put a tube blank with the same diameter as the large end of the small and small heads into a forming die, and press the tube in the axial direction to make the metal move along the mold cavity and shrink into shape. The butt welding flange is one of the connecting pipe fittings. It is opposite to the flat welding butt welding flange. It is a butt welding flange pipe fitting with a neck and a round pipe transition structure for pipe butt welding connection. This kind of butt welding flange is not easy to deform and has good sealing performance, so it has been widely used. Insulation performance: Because this kind of butt welding flange is made of carbon steel material, its thermal conductivity is very low. When the temperature is 20 degrees, its thermal conductivity is between 0.21-0.24W/mk, which is better than ordinary steel pipe And the thermal conductivity of purple steel pipe is much smaller, and it has good thermal insulation performance. Butt welding flanges are mainly used for butt welding of butt welding flanges and pipes. They have strong rigidity and strength, and can withstand the test of high temperature and pressure, repeated bending and temperature fluctuations. Although it is only a small connector, its function is irreplaceable. Butt welding flanges have been widely used in different fields. According to the size of the reducing diameter of the reducer, it is divided into one-time press forming or multiple press forming. In addition to the use of steel pipes as raw materials for the production of small and small heads, some specifications of the small and small heads can also be produced by stamping and forming with steel plates. Thick-walled small and small heads are also called small and small heads, reducers, and reducer through. One of chemical pipe fittings, used for the connection of two different pipe diameters. It is divided into two types: concentric size head and eccentric size head.