GB/T 42434-2023General specification for aerospace variable delivery, pressure compensated, hydraulic pumps (English PDF)
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Issued by
State Administration for Market Regulation, China National Standardization Administration
Level / Type
National · Recommended
Issue date
May 23, 2023
Implementation date
December 1, 2023
Scope
GB/T 42434-2023 (General specification for aerospace variable delivery, pressure compensated, hydraulic pumps) is available as an English-translated PDF.
GB/T 42434-2023 is the Chinese standard "General specification for aerospace variable delivery, pressure compensated, hydraulic pumps".
Its scope clause reads: This document specifies the basic requirements, verification methods, packaging, transportation and storage: This document applies to constant pressure variable hydraulic pumps in military or civil aircraft hydraulic systems with a rated working pressure of 35MPa and below:.
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Document preview — GB/T 42434-2023
National Standard of the People's Republic of China
- ICS
- 49.080
- Classification
- V 38
Issued by: State Administration for Market Regulation, China National Standardization Administration
Contents
- Preface
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Requirements
- 5 Verification method
- 6 Packaging, transportation and storage
- Appendix A (Informative) Structure Number Comparison List
1 Scope
This document specifies the basic requirements, verification methods, packaging, transportation and storage:
This document applies to constant pressure variable hydraulic pumps in military or civil aircraft hydraulic systems with a rated working pressure of 35MPa and below:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document:
GB/T 3452:1 O-shaped rubber seal rings for hydraulic and pneumatic use Part 1: Dimension series and tolerances (GB/T 3452:1-
2005, ISO 3601-1:2002, MOD)
GB/T 12599 Technical specifications and test methods for tin plating on metal coatings (GB/T 12599-2002, ISO 2093:
1986, MOD)
GB/T 30206:1 Vocabulary for aerospace fluid systems Part 1: General terms and definitions related to pressure (GB/T 30206:
1-2013, ISO 8625-1:1993, IDT)
GB/T 30206:2 Aerospace fluid system vocabulary Part 2: General terms and definitions related to flow (GB/T 30206:
2-2013, ISO 8625-2:1991, IDT)
GB/T 30206:3 Vocabulary for aerospace fluid systems Part 3: General terms and definitions related to temperature (GB/T 30206:
3-2013, ISO 8625-3:1991, IDT)
GB/T 30213 Aircraft hydraulic accessories identify signs of hydraulic oil applicable to accessories (GB/T 30213-2013, ISO 3323:
1987, IDT)
HB6167:15 Environmental conditions and test methods for airborne equipment of civil aircraft Part 15: Sound and vibration test (HB6167:15-
2014, ISO 2671:1982, IDT)
HB6167:16 Environmental conditions and test methods for airborne equipment of civil aircraft Part 16: Acceleration test (HB6167:16-
2014, ISO 2669:1995(E), MOD)
ISO 7320 Dimensions of threaded and sealed joints for aerospace fluid systems (Aerospace-Couplings, threadedand sealed, for fluid systems - Dimensions)
ISO 8078 Sulfuric acid procedure for anodizing unpigmented coatings of aluminum alloys for aerospace applications (Aerospace
ISO 8079 Sulfuric acid process for anodizing aluminum alloys with colored coatings for aerospace applications (Aerospace
GB 42590 | GB/T 36258 | GB/T 42431 | […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 74 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 12599Metallic coatings -- Electroplated coatings of tin -- Specification and test methods
- GB/T 12599-2002Metallic coatings -- Electroplated coatings of tin -- Specification and test methods
- GB/T 30213Aircraft -- Hydraulic components -- Marking to indicate fluid for which component is approved
- GB/T 30213-2013Aircraft -- Hydraulic components -- Marking to indicate fluid for which component is approved
GB/T 3452 · ISO 3601 · ISO 2093 · GB/T 30206 · ISO 8625 · ISO 3323 · ISO 2671 · ISO 2669 · ISO 7320 · ISO 8078 · ISO 8079
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Related Standards
GB/T 12599-2002 — Metallic coatings -- Electroplated coatings of tin -- Specification and test methods
GB/T 30206.1-2013 — Aerospace fluid systems vocabulary - Part 1: General terms and definitions relating to pressure
GB/T 30206.1-2026 — Aerospace fluid systems vocabulary - Part 1: General terms and definitions relating to pressure
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GB/T 42434-2023
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