What are the principles in the production process of carbon steel elbows

　　ASME B16.9 Q235 LR Buttweld 90 Degree Pipe Fitting Elbow mainly use polygonal ring shells or closed polyhedral sector shells with polygonal cross-sections at both ends, which are filled with pressure transmission media. Under the action of internal pressure, the polygonal cross-section under the internal pressure gradually becomes round, and finally becomes a circular shell. According to needs, a ring shell can be cut into 90-degree elbows, 4 or 6 60-degree elbows or other standards. This process is suitable for making elbows whose length and diameter ratio are greater than any standard large elbow 1.5. A method of making large elbows.

　　The pressure and flow rate of water in front of the ASME B16.9 Q235 LR Buttweld 90 Degree Pipe Fitting Elbows are set to be the same. Water flow through the pipe will cause pressure loss. If the loss is greater, the pressure out of the elbow will be smaller accordingly. A 90 -degree bend is equivalent to two 45-degree bends pipe fitting elbow. Or the bending radius pipe fitting elbow(degree of bending) is the same. Of course, the resistance loss at 90 degrees is greater, that is, the impact force of the water flowing out of the Buttweld 90 Degree Pipe Fitting Elbow on the ground will be smaller.

　　Nowadays, ASME B16.9 Q235 LR Buttweld 90 Degree Pipe Fitting Elbows are used more and more frequently in various construction pipelines. Therefore, elbows play an important role in various fields.