GB/T 29464-2012
Steam-driven jet heat exchanger (English Version)
- Standard No.
- GB/T 29464-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-05
- Replace By
- GB/T 29464-2023
- Latest
- GB/T 29464-2023
- Scope
- 1.1 This standard specifies the technical requirements for materials, design, manufacture, inspection, acceptance, installation and use of two-phase jet heat exchangers (hereinafter referred to as ejectors). 1.2 This standard is applicable to central heating, air conditioning, living and production 1.3 Applicable range of pressure and temperature for injectors used in process hot water and other systems: a) Inlet steam pressure and inlet water pressure are not greater than 1.0 MPa; b) Outlet water pressure is not greater than 1.5 MPa; c) Inlet water temperature ranges from 0 ℃ to 90 ℃; d) Heating temperature rises to 15 ℃ ~ 60 ℃,
GB/T 29464-2012 Referenced Document
- GB 13296 Seamless stainless steel tubes for boiler and heat exchanger*， 2013-09-18 Update
- GB 150.1 Pressure vessels.Part 1:General requirements
- GB 150.4 Pressure vessels.Part 4:Fabrication,inspection and testing,and acceptance
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- GB/T 12238 Flanged and wafer resilient seal butterfly valves
- GB/T 1226 General pressure gauge*， 2017-12-29 Update
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- GB/T 191 Packaging.Pictorial marking for handling of goods
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- GB/T 3985 Comoresssed asbentos fibre jointing
- GB/T 4237 Hot rolled stainless steel plate,sheet and strip*， 2015-09-11 Update
- GB/T 4622.1 Spiral wound gaskets for pipe flanges—Part 1: PN designated*， 2022-10-12 Update
- GB/T 4622.2 Spiral wound gaskets for pipe flanges—Part 2: Class designated*， 2022-10-12 Update
- GB/T 4622.3 Specification of spiral wound gaskets
- GB/T 5117 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels
- GB/T 5118 Covered electrodes for manual metal arc welding of creep-resisting steels
- GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*， 2022-03-09 Update
- GB/T 5574 Industrial rubber sheet
- GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
- GB/T 700 Carbon structural steels
- GB/T 8163 Seamless steel pipes for liquid service*， 2018-05-14 Update
- GB/T 983 Covered electrodes for manual metal arc welding of stainless and heat-resisting steels
GB/T 29464-2012 history
- 2023 GB/T 29464-2023 Two-phase flow jet heat exchanger
- 2012 GB/T 29464-2012 Steam-driven jet heat exchanger
