Category: pipe fittings

Detailed introduction of the reducer

Pipe reducer for connection between pipes of two different pipe diameters. According to the shape, it is divided into two types: concentric small head and eccentric reducer. The different diameter pipe material includes stainless steel reducer (alloy steel, carbon steel reducer). The calculation method of the expansion arc length of the different diameter reducer: Concentric reducers, […]

Five factors affecting the brightness of stainless steel pipe fittings during annealing

Annealing is a heat treatment process in the processing of stainless steel pipe fittings. The pipe is slowly heated to a certain temperature for a sufficient period of time and then cooled at a suitable speed.   The brightness of the product after the production of stainless steel pipe fittings determines the quality of the product. […]

Why 904L austenitic stainless steel is difficult to be processed

The grade of 904L stainless steel is 00Cr20Ni25M04.5Cu, which belongs to a high austenitic stainless steel with high carbon content and low carbon content. It has strong corrosion resistance in the dilute sulfuric acid environment, because the addition of copper makes it have strong acid resistance. It is designed for the harsh environment of corrosion. Therefore, this […]

Professional engineers tell you how to improve fatigue life of metal components to avoid equipment accidents

Metal fatigue is commonly used to describe the accidental failure of metal parts in the course of using. Metal fatigue is directly related to the number of stress cycles and stress levels exerted on parts. The research shows that if the local stress in the part is kept below the well-defined limit, the infinite life […]

Effect of solid solution process on stainless steel pipe fittings

The production cost of pipe fittings should be taken into consideration in the production enterprises of stainless steel pipe fittings, but the factors of preventing corrosion and improving the quality of the products should be taken into consideration. Therefore, it is necessary to adopt the solid solution process in the production process of stainless steel pipe fittings […]

Manufacturing methods and product standards for stainless steel fasteners

There are different types of stainless steel fasteners that provide different levels of corrosion resistance and strength. They are used in corrosive industrial and marine environments, equipment, construction and construction applications. These products are available in all stainless steel designs and are used to join other metals such as copper, aluminum, carbon steel and zinc. The specifications […]

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