X52 Concentric Reducer Pipeline Transportation Of Liquefied Natural Gas

Reducer, reducer straight through. One of the chemical pipe fittings, used for the connection between two different pipe diameters. According to different shapes, there are two types: concentric and eccentric. Reducer materials include stainless steel reducer (alloy steel, carbon steel reducer)

Reducing pipe is a kind of pipe fitting used for pipe diameter. 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 reducing forming process of the reducer is to put the tube blank with the same diameter as the big end of the size head into the forming mold, and press the tube along the axial direction of the tube blank to move the metal along the mold cavity and shrink into shape. 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 using steel pipes as raw materials to produce reducers, some specifications of reducers can also be produced by stamping steel plates. The shape of the die used for drawing is designed with reference to the size of the inner surface of the reducer, and the blanked steel plate is punched and stretched by the die.

Introduction of reducer

Before bonding the reducer,

use a dry cloth to wipe the socket side and the outside of the socket. When there is oil on the surface, wipe it clean. Pay attention to the following points:

1. Control caliber: DIN standard (DN10-DN150), 3A/IDF standard (1/2"-6"), ISO standard (Ф12.7-Ф152.4)

2. Industrial standards: DIN, ISO, SMS, 3A, IDF, etc.

3. Product material: stainless steel 304, 316, 316L

4. Quality and use: the inside and outside of the reducer head are treated with polishing equipment to meet the requirements of surface precision. This product is suitable for dairy, food, beer, beverage, pharmaceutical, cosmetics and other industrial fields

5. External processing: non-standard products can be processed according to user requirements with drawings and samples

6. Connection method: clamp (quick installation) type, welding type, thread (live connection) type

Note that reducing pipes are also suitable for pipe diameter reduction in the environmental protection dust removal industry. They are generally made by steel coil cutting and welding. The pipe diameters are different, and the materials are generally hot-rolled coils. The application is very good and can save costs. .