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Standard and size of reducing pipe

Jul 24, 2019

Standard and size of reducing pipe

The Carbon Steel Reducer is also called the size head, and the different diameter. One of the chemical fittings for the connection between two different diameter pipes. According to the shape, it is divided into two types: concentric big head and eccentric head. The size of the head material includes stainless steel size head (304304l316316l), alloy steel, carbon steel size head, size head material is 20 steel, Q235, Q345, 16Mn and so on.

Carbon Steel Reducer

A reducer supplied by Carbon Steel Reducer Manufacturer, is a type of pipe used for pipe caliber. The forming process usually adopted is a reduction press, a diameter expansion press, or a reduction diameter and a diameter expansion press. For some sizes of different diameter pipes, press forming can also be used.

Reduced diameter / expanded diameter forming

The reduction diameter forming process of the reducer is to put a tube blank having the same diameter as the large end of the large and small heads into a forming mold, and to move the metal along the cavity and shrink and form by pressing in the axial direction of the tube blank. According to the size of the reducer of the reducer, it is divided into one press forming or multiple press forming.


In addition to the use of steel pipes as raw materials for the production of large and small heads, the size of the head can also be produced by stamping forming process. The shape of the die used for drawing is designed with reference to the inner surface size of the size head, and the steel sheet after the blanking is drawn and formed by a die.

Before bonding, apply a dry cloth to wipe the socket side and the outside of the socket. The following points should be noted:

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

2. International industrial standards: DIN, ISO, SMS, 3A, IDF, etc.;

3, Product materials: stainless steel 304, 316, 316L;

4, Quality and use: the inside and outside of the head with high-grade polishing equipment to achieve surface precision requirements; this product is suitable for dairy, food, beer, beverage, pharmaceutical, cosmetics and other industrial fields;

5, External processing: according to user requirements to map, sample processing non-standard products;

6, Connection method: clamp (fast loading), welding, thread (live) type.

Note that the size of the head is also suitable for the pipe diameter reduction in the environmental protection dust removal industry. Generally, the steel plate is rolled and welded, and the pipe diameter is different.

It is generally hot rolled coil, which is very good in application and can save costs.

Carbon Steel Reducer Manufacturer

We are WH-STEEL, WH-STEEL is located in Yanshan County, Cangzhou city, Hebei Province, which is the manufacturing base for pipe equipment in China. It is a professional company about pipe fittings equipment products gathering R&D, production and operating in integral whole.

Our company's main pipe fittings are flanges, elbows, tees, carbon steel bends, reducers, caps, barred tees and other pipe fittings.

Contact:E-mail: sales@whsteelfittings.com, our website: http://www.whsteelfittings.com

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