GB/T 13006-1991
NPSH for centrifugal,mixed flow and axial pumps (English Version)
- Standard No.
- GB/T 13006-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2014-10
- Replace By
- GB/T 13006-2013
- Latest
- GB/T 13006-2013
- Scope
- This standard specifies the critical NPSH indicators for centrifugal pumps, mixed flow pumps and axial flow pumps. This standard applies to various centrifugal pumps, mixed-flow pumps and axial-flow pumps for conveying single-phase liquids. The scope of application: general centrifugal pump specific speed ns=50~300 (or type number K=0.26~1.55), Single-stage head H=6~180m; condensate pump suction flow Q=20~1800m3/h (or double suction flow Q=40~3600m3/h), speed n=500~3500r /min; Mixed flow pump and axial flow pump specific speed ns=250~1400 (or type number K=1.29~7.25), head H=1.2~30m.
GB/T 13006-1991 history
- 2013 GB/T 13006-2013 NPSH for centrifugal, mixed flow and axial flow pumps
- 1991 GB/T 13006-1991 NPSH for centrifugal,mixed flow and axial pumps
