Overview of pipeline system with steel pipe fittings

2019-08-27 00:00:00

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“ In order to transport liquids or gases, various pipelines are used. In addition to steel pipes for straight pipelines, various pipe fittings are also required: elbows are used when turning the pipeline, reducers are used when changing the diameter of the pipeline, tees are used when branching, flanges are used when connecting pipeline joints to joints, and various valves are used to achieve the purpose of opening the conveying medium. In addition, expansion joints are also used to reduce the imp ”

1、 Overview of pipeline system using steel pipe fittings: In order to transport liquids or gases, various pipelines are used. In addition to straight pipelines, steel pipes are also used in pipelines, and various pipe fittings are required: elbows are used when turning the pipeline, reducers are used when changing the diameter of the pipeline, tees are used when branching, flanges are used when connecting pipeline joints to joints, and various valves are used to achieve the purpose of opening the conveying medium. Expansion joints are also used to reduce the impact of thermal expansion, contraction, or frequent vibration on the pipeline system. In addition, various joints and plugs are connected to various instruments and meters on the pipeline. We are accustomed to referring to all fittings in the pipeline system, except for straight pipes, as pipe fittings. 2、 Common knowledge of metal materials for steel pipe fittings: Metal materials are widely used in our daily life and industry. They are mainly divided into several categories such as steel, iron, and non-ferrous metals, among which steel is the most commonly used material. The main component of steel is iron, and the rest is artificially added alloy elements and various impurities. It is precisely because of the different varieties of these added alloying elements. Different quantities form various types of steel, such as ordinary carbon steel, stainless steel, alloy steel, etc. Among these added elements, carbon C plays a very important role.