Classification Of Carbon Steel Materials

10 # 20 # A3 Q235A 20g Q345B 20G 16Mn ASTM A234 ASTM A105 st37 ASTM A403, etc
Elbows made from these materials can be called carbon steel elbows. There are three commonly used elbows: 45 °, 90 °, and 180 °, which can be customized according to engineering needs, such as 60 ° or other angles.
The connection methods with carbon steel pipes include welding, flange connection, threaded connection, socket connection, etc.
According to the process form, it can be divided into welding elbows, stamping elbows, casting elbows, etc.
Purpose: Connect two pipes to change direction, turn towards 45 ° or 180 ° and 90 ° directions or other angles.
Manufacturing standards: national standard, American standard, Japanese standard, German standard, Russian standard.