
- Carbon steel elbow is a metal pipe fitting that changes the direction of the pipe on the carbon steel pipe. The connection methods include screw thread and welding. According to the angle, there are three most commonly used elbows: 45°, 90° and 180°. In addition, according to project needs, other abnormal angle elbows such as 60° are also included.
- The methods of connecting to pipes include: direct welding, flange connection, hot melt connection, electrofusion connection, threaded connection and socket connection, etc.
- According to the production process, it can be divided into: welded elbow, stamping elbow, pushed elbow, cast elbow, etc.
- The executive standards include GB/T12459, GB/T13401, GB/T10752, HG/T21635, D-GD0219, etc.
- Carbon steel material: 10# 20# A3 Q235A 20g Q345B 20G 16Mn ASTM A234 ASTM A105 st37 ASTM A403, etc.
- Carbon steel elbows are suitable for pipeline series in petroleum, natural gas, chemical, hydropower, construction and boiler industries.
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