How is the flange made

Flange is another name for flange. It is an important part for connecting pipes and valves. It is often connected to the pipe end. In our modern life, flanges are relatively common, especially in the application of manufacturing machinery, that is quite extensive. It is made by machining, and the processing technology is as follows; blanking → knowledge heat treatment → forging road → rough turning → finishing turning → turning thread → drilling → reaming → fixer deburring → coating anti-rust → storage.