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Hose Assemblies, Metal, Medium Pressure, High Temperature
- Aerospace Standard
- AS1424G
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Aerospace Standard (AS) covers medium-pressure, high-temperature, flexible, metal-hose assemblies suitable for operation in pneumatic systems up to 800 °F with excursion to 1200 °F for Class “B” and “N” and primarily for use on jet aircraft power plants. Refer to 1.2.1 for recommended usage.
Rationale
This specification is being revised to reinstate the use of as-welded tube material for the metal inner liner, to identify the current Type 1 and Type 2 inner tube as seamless or welded and redrawn tube material and to add Type 3 and Type 4 for the as welded tube material.
Recommended Content
| Aerospace Standard | Fittings, Weld, Fluid Connection, 5000 psi Maximum |
| Aerospace Standard | Hose Assemblies, Metal, Medium Pressure, High Temperature (Supplement 1) |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| Unnamed Dataset 4 | ||
| Unnamed Dataset 5 | ||
| Unnamed Dataset 6 | ||
| TABLE 1 | HOSE ASSEMBLY MATERIALS | |
| TABLE 2 | HOSE AND FITTING DIMENSIONS | |
| TABLE 3 | HOSE WEIGHT, BEND RADIUS, AND PRESSURES REQUIREMENT | |
| TABLE 4 | TEST PRESSURE REQUIREMENT AT 800 °F TEMPERATURE | |
| TABLE 5 | TEST SPECIMEN CONFIGURATIONS | |
| TABLE 6 | TEST SCHEDULE AND SEQUENCE FOR QUALIFICATION TESTING | |
| Unnamed Dataset 13 | ||
| TABLE 7 | SPECIMEN LENGTHS (IN) | |
| TABLE 8 | VIBRATION TEST ‘A’ DIMENSION (IN) | |
| TABLE 9 | FLEXURE TEST DIMENSIONS (IN) |
Issuing Committee
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
This Committee is responsible for developing and maintaining standards for design, test, and procurement of fluid systems part standards to improve reliability and economy. Their primary focus is on AS standards development and support of military standards. The Committee also develops ISO standards in a Subcommittee Advisory Group (SCAG) to ISO/TC 20/SC 10, and SAE-MA derivatives thereof.
Structure: SAE G-3 -- Parent committee SAE G-3A -- Aerospace Couplings Subcommittee SAE G-3B -- Aerospace Fittings Subcommittee SAE G-3D -- Aerospace Hose Subcommittee SAE G-3E - Aerospace Tubing Assemblies Subcommittee U.S. SCAG to ISO/TC 20/SC 10 -- ISO standards Major projects: Support of Military Standards Reform Support of military standard conversions to MIL-PERF and MIL-DTL. Development of AS replacements for military standards designated for conversion. Establish document to list G-3 accepted replacements for replaced part standards and military back-up specifications. Development of PRI QML/QPL Development of Performance Review Institute (PRI) process for approval and surveillance of manufacturers (Qualified Manufacturer List, QML) and for approval of standard parts as qualified for use (Qualified Parts List, QPL). Development of ISO Standards, Imperial Units ISO/TC 20/SC 10 standards have typically been developed in SI units. The ISO has approved development of inch-based ISO standards to support commercial aviation. Basic design, test, and procurement specifications will be selected from military standards that are to be converted to Non-Government standard (NGS) and developed as ISO standards.Reference
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