HG/T 4110-2009
Technical specification of cooling fan(pultruded blade) (English Version)
- Standard No.
- HG/T 4110-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 4110-2009
- Scope
- This standard specifies the naming and basic parameters of extruded blade cooling fans, and puts forward corresponding technical requirements for blade design, extrusion, assembly, balance, frequency, and installation of cooling fans. This standard applies to mechanical ventilation cooling tower fans of circulating water cooling systems with a diameter of φ1800mm-φ10060mm, as well as air-cooled heat exchanger fans. The blades in this standard specifically refer to a new type of cooling fan blade formed by the extrusion process. The blade materials include fiberglass and aluminum alloy.
HG/T 4110-2009 Referenced Document
- GB/T 1236 Industrial fan—Performance testing using standardized airways*， 2017-11-01 Update
- GB/T 6892 Aluminum and aluminum alloy extruded profiles for general industrial use*， 2023-09-07 Update
- GB/T 7190.1 Mechanical draft cooling towers—Part 1：Medium and small open cooling towers*， 2018-12-28 Update
- GB/T 7190.2 Mechanical draft cooling towers—Part 2：Large open cooling towers*， 2018-12-28 Update
- GB/T 9239.1 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
- HG/T 3132 L type cooling tower fan
HG/T 4110-2009 history
- 2009 HG/T 4110-2009 Technical specification of cooling fan(pultruded blade)
