Carbon Steel Pipe Fittings

The carbon steel elbow is a metal pipe that changes the direction of the pipe on the carbon steel pipe. The connection method is threaded and welded. According to the angle, there are three most commonly used 45° and 90°180°, and other abnormal angle elbows such as 60° are also included according to engineering needs. Elbows are made of cast iron, stainless steel, alloy steel, malleable iron, carbon steel, non-ferrous metals and plastics. The way to connect to the pipe is: direct welding (the most common way) flange connection, hot melt connection, fused connection, threaded connection and socket connection.
Scope of application
Because the stamping elbow has good comprehensive performance, it is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electric power, aerospace, shipbuilding and other basic projects.
The basic process of carbon steel elbow is: firstly weld a polygonal ring shell with a polygonal cross section or a multi-edge fan shell closed at both ends. After the internal pressure is filled with pressure medium, internal pressure is applied, and the cross section is under internal pressure. It gradually turns into a circle from a polygon and eventually becomes a circular ring shell. If required, a circular ring shell can be cut into four 90° elbows or six 60° elbows or other sizes of elbows. This process is suitable for making any ratio of elbow to elbow inner diameter greater than 1.5 times. Specifications Large elbows are an ideal way to make large carbon steel elbows.
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