GB/T 24449-2009Heat-transfer oil dryers (English PDF)
导热油烘缸
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
October 15, 2009
Implementation date
March 1, 2010
Scope
GB/T 24449-2009 is the English-translated version of 导热油烘缸.
GB/T 24449-2009 is the Chinese standard "Heat-transfer oil dryers". Its scope clause reads: This standard specifies the technical requirements HTF dryer, test methods, inspection rules and signs, packaging, transportation and storage.
This standard applies to paper, food, wood, textile and other industries HTF dryer (hereinafter referred to as the product), does not apply to pressure vessels range HTF dryer. Its clauses include technical requirements.
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Document preview — GB/T 24449-2009
National Standard of the People's Republic of China
- ICS
- 85.100
- Classification
- Y 91
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Technical requirements
- 3.1 Basic requirements
- 3.2 Material
1 Scope
This standard specifies the technical requirements HTF dryer, test methods, inspection rules and signs, packaging, transportation and storage.
This standard applies to paper, food, wood, textile and other industries HTF dryer (hereinafter referred to as the product), does not apply to pressure vessels range
HTF dryer.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)
GB 713 boiler and pressure vessel steel plate (GB 713-2008, ISO 9328-2.2004, NEQ)
GB/T 985.1 gas welding, arc welding, gas welding and beam welding Recommended groove (GB/T 985.1-2008,
ISO 9692-1.2003, MOD)
GB/T 985.2 SAW recommended groove (GB/T 985.2-2008, ISO 9692-2.1998, MOD)
GB/T 1031 Geometrical product specifications (GPS) Surface texture Profile method Surface roughness parameters and their values
GB/T 1184 shape and position tolerances without individual tolerance value (GB/T 1184-1996, eqvISO 2768-2. 1989)
GB 9969 Industrial Products General Instructions
GB/T 13306 signs
HG20531 steel, cast iron containers
HG/T 2546 HTF -400 (biphenyl - diphenyl ether mixture)
JB4708 steel pressure vessel welding procedure qualification
JB/T 4709 steel pressure vessel welding procedure
JB/T 4730 (all parts), non-destructive testing of pressure equipment
JB/T 4735 welded steel pressure vessel
QB/T 3917-1999 Paper roll and dryer balancing
3 Technical requirements
3.1 Basic requirements
3.1.1
product design, manufacture, inspection and acceptance shall comply with the provisions of this standard, it must also comply with the relevant laws and regulations promulgated by the state regulations
And regulations.
3.1.2
The product shall be manufactured in accordance with prescribed procedures approved design drawings and technical text.
3.2 Material
3.2.1
The steel products shall comply with the provisions of this section, welded steel components should be good weldability of steel.
3.2.2
materials (steel, forging, casting, welding, etc.) for the manufacture of products should refer to the relevant standard reference material standards, such as the use of the
Material Standard Standard is not listed, use the properties of the material should meet the HTF dryer performance and safety performance, and can meet manufacturing
Process requirements. Steel products should adopt the inclusion of JB/T 4735, GB 713 steel.
3.2.3
The steel products shall be accompanied by steel production unit of steel quality certificate (or other valid quality certification documents). Manufacturing Unit
Steel quality certificate shall acceptance, retest if necessary.
GB/T 45813-2025 | GB 19865-2005 | GB/T 31104-2024 | GB/T 31104-2014 | GB/T 26454-2011 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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