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Search results for the tag pipe fittings manufacture

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Overview of Chinese Metal Pipe Fitting Manufacturing

Pipe fittings in the pipe system is the connection, control, turn, shunt, seal, support the action such as spare parts. Over 08 year financial crisis, the economy continues to rebound, major infrastructure construction as "much starker choices-and graver consequences-in planning" kicked off the new curtain, pipe demand will continue to grow in the future. Pipe is oil refining industry, chemical industry, power ...

Main technological process of steel pipe fittings manufacture By yaang.com

The main technological process of steel pipe fittings manufactureBlanking forming (welding) surface heat treatment processing cutting nondestructive testing of surface protection(1) blankingPipe materials used mainly for pipes, sheet and rod, according to the material properties and the shape of the billet blanking methods used for the product. Blank shape, size and other requirements according to the ...

Manufacturing process of steel pipe fittings

Main technological process of steel pipe fittings:> shaping (welding) > heat treatment > surface treatment > cutting processing > non-destructive testing > surface protection > logo(1) blankingThe material used for pipe fittings is mainly pipe, sheet and rod, and the method is selected according to the material characteristics and the shape of the blank of the product. The shape, size and ...

Manufacturing process of stainless steel pipe fittings

Manufacturing process of stainless steel pipe fittings Blanking  The main materials used for pipe fittings are pipes, plates and bars, and the blanking method is selected according to the material characteristics and the shape of the billets used in the products. The shape, size, and other requirements of the billet are performed in accordance with the process specifications for different products. The tube ...

The manufacturing process of stainless steel pipe fittings

The basic machining process of stainless steel pipe fittings is mainly composed of blanking, forming (welding), heat treatment, surface treatment, cutting processing, nondestructive testing, surface protection and marking.BlankingThe processing materials of stainless steel pipe fittings are usually stainless steel tubes, stainless steel plates and stainless steel bars, and the material properties are determined ...

Corrosion resistance of stainless steel pipe fittings in different environments

1. The atmospheric corrosionThe corrosion resistance of the stainless steel pipe fitting is basically the amount of chloride in the atmosphere. Therefore, it is extremely important to be near the ocean or other chloride sources to corrode stainless steel pipe fitting parts. A certain amount of rain is important only when the chloride concentration of the steel surface ACTS.The rural environment of 1Cr13, 1Cr17 ...

Introduction of the production process of stainless steel pipe fittings

In general, the process of manufacturing stainless steel pipe fittings in accordance with the order including cutting, forming, heat treatment, surface treatment, cutting, nondestructive testing, surface protection and the logo, the following step by step under the details. The first is the cutting, the production of stainless steel pipe fittings used in the material is usually pipe, stainless steel plate and ...

Analysis of common quality problems of stainless steel pipe fittings

Now stainless steel pipe fittings are widely used in all kinds of pipeline projects, especially for the three way, elbow and size head. The main reason is that the stainless steel pipe has good forming, strong pressure resistance and easy welding, which can effectively guarantee the pressure bearing capacity of the pipeline. Therefore, in pipeline engineering, especially petrochemical and other high temperature, ...

Introduction of two installation methods of stainless steel pipe fittings

Stainless steel pipe fittings in the installation, there are two ways are the viega profi-press and the groove, and they have their own advantages, including stainless steel viega profi-press pipe is an upgraded version of the stainless steel pipe fittings, compared with the ordinary stainless steel pipe fittings, the installation is very easy. Its working principle is to put the stainless steel tube inserted ...

Analysis of common quality problems in construction of stainless steel pipe fittings

Stainless steel pipe fittings, especially the three links, elbow and size of the first class in pipeline engineering construction in the process of using more and more common, this is largely due to its forming good, strong compression ability, simple welding form etc, to ensure the bearing capacity of the pipe, so in the process piping engineering especially in petrochemical and flammable and explosive pipe of ...

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