Carbon steel elbow production process blanking requirements

Production process of carbon steel elbow and blanking requirements

1. Production process
Raw material reinspection- cutting and blanking- pushing and shaping-  pressing and moulding- beveling and sandblasting- finished product inspection- painting and marking- warehousing.

2. The billet processed by hot forming elbow machine shall be subject to the elbow required for production.

Basically, the elbow diameter is 1.4-1.5 times of the steel pipe diameter (steel billet).

For example, the model of 426mm/1.5=284mm is 273mm.Choose 273 steel tube push to make 426 elbow namely.