Thin-walled carbon steel pipe use (Xuanwei carbon steel square pipe size)

This article is suitable for beginners to learn the basics, and veterans to consolidate knowledge; a picture can truly understand the knowledge of process piping! 5 types of pipes, 4 types of fittings, flanges, gaskets and bolts, in fact, it's that simple! There are many ways to classify pipes. According to the material classification, they can be divided into metal pipes, non-metal pipes and steel-lined non-metal composite pipes. Non-metallic pipes mainly include rubber pipes, plastic pipes, asbestos cement pipes, graphite pipes, and glass steel pipes. To more than 85% of all process pipeline installation projects. Today, I will focus on introducing metal pipes to you. Classification of metal pipes 1 Welded steel pipe Welded steel pipe, also known as seamed steel pipe, is generally made of steel plate or steel strip rolled and welded. According to the surface treatment form of the pipe: it is divided into two types: galvanized and non-galvanized. The white galvanized steel pipe is also called white iron pipe or galvanized steel pipe; the non-galvanized surface is ordinary welded steel pipe, also known as black iron pipe. Galvanized welded steel pipes are often used in pipelines that require relatively clean conveying media, such as domestic water, purified air, instrument air, etc.;

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