JB/T 7950-1999
Nozzle for high-speed flame cutting (English Version)
- Standard No.
- JB/T 7950-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2014-10
- Replace By
- JB/T 7950-2014
- Latest
- JB/T 7950-2014
- Scope
- This standard specifies the model marking methods, technical requirements, inspection methods and markings of various specifications and varieties of rapid cutting nozzles. This standard is applicable to quick cutting nozzles for flame cutting machinery and ordinary hand cutting torches, and can be used in conjunction with the cutting torches specified in JB/T 7947 and JB/T 6970.
JB/T 7950-1999 history
- 2014 JB/T 7950-2014 Nozzle for flame cutting
- 1999 JB/T 7950-1999 Nozzle for high-speed flame cutting
