JB/T 7258-1994
General Purpose Centrifugal Blowers (English Version)
- Standard No.
- JB/T 7258-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Machinery
- Status
- 2007-02
- Replace By
- JB/T 7258-2006
- Latest
- JB/T 7258-2006
- Scope
- This standard specifies the technical requirements, structure, testing and acceptance, marking, packaging, transportation and storage requirements for general-purpose centrifugal blowers. This standard is applicable to outlet pressures: 0.015 MPa≤p (gauge pressure)≤0.2 MPa; or its pressure ratio ε is 1.15≤ε≤3, the dust content and other solid impurities are not greater than 10 mg/m3, and the medium is Centrifugal blowers for general purposes such as air, clean gas, nitrogen, oxygen enrichment, etc. For centrifugal blowers transporting other non-corrosive, non-flammable and non-explosive gases, reference can also be made.
JB/T 7258-1994 history
- 2007 JB/T 7258-2006 Centrifugal blower for general purpose
- 1994 JB/T 7258-1994 General Purpose Centrifugal Blowers
