HB 4-7-2002
Reducer,flared tube (English Version)
- Standard No.
- HB 4-7-2002
- Language
- Chinese, Available in English version
- Release Date
- 2003
- Published By
- Professional Standard - Aviation
- Latest
- HB 4-7-2002
- Replace
- HB 4-7-1999
- Scope
- This standard specifies the structural and dimensional requirements for variable diameter straight pipe joints. This standard applies to expanded pipe connections with a working pressure not exceeding 28MPa.
HB 4-7-2002 history
- 2003 HB 4-7-2002 Reducer,flared tube
- 1970 HB 4-7-1999 Reducing Straight Fitting
- 1984 HB 4-7-1983 Reducing Straight Fitting
- 1976 HB 4-7-1976 Reducing Straight Fitting
