SAE ARP4146C
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Coiled Tubing – Titanium Alloy, Hydraulic Applications, Aerospace
Hardcopy , PDF
English
12-12-2012
09-17-2020
1. SCOPE
2. APPLICABLE DOCUMENTS
3. CONFIGURATIONS
4. MATERIAL PROPERTIES
5. STRESS ANALYSIS
6. FITTINGS
7. FABRICATION
8. INSTALLATION
9. VIBRATION DAMPING
10. NOTES
APPENDIX A - DESIGN DATA FOR STYLE A CONFIGURATION
Specifies the design, installation, and testing of coiled tube assemblies using Ti-3Al-2.5V cold worked, stress relieved (CWSR) tubing per AMS4945.
| DocumentType |
Standard
|
| Pages |
43
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This SAE Aerospace Recommended Practice (ARP) addresses the design, installation, and testing of coiled tube assemblies using Ti-3Al-2.5V cold worked, stress relieved (CWSR) tubing per AMS4945. It specifically details five different configurations of coiled tubing.The configurations detailed herein should be compatible with pressure levels up to 8000 psi (55.2 MPa) upon completion of analysis for the actual stress and life requirement of the intended application.Formal qualification tests are recommended to verify satisfactory installation, clamping, and the life of each unique design.NOTE: For information on design of coiled tube assemblies using CRES steel tubing, see ARP584.
| MIL-H-5440 Revision H:1993 | Hydraulic Systems, Aircraft, Design and Installation Requirements for (S/S by SAE-AS5440) |
| SAE AIR4918 | Industry Practices and Guidelines for the Selection of Coiled Tubes, Flexible Hoses, Swivels, and Extension Fittings for Aircraft Fluid Systems |
| SAE ARP584D | Coiled Tubing - Corrosion Resistant Steel, Hydraulic Applications, Aerospace |
| SAE ARP4925B | Aerospace Design and Installation of Commercial Transport Helicopter Hydraulic Systems |
| SAE ARP994B | Design of Tubing Installations for Aerospace Hydraulic Systems |
| SAE ARP4752B | Aerospace - Design and Installation of Commercial Transport Aircraft Hydraulic Systems |
| SAE AS4467 | Standardization, Hydraulic Tube Walls |
| SAE ARP4752B | Aerospace - Design and Installation of Commercial Transport Aircraft Hydraulic Systems |
| SAE AS5440A | Hydraulic Systems, Military Aircraft, Design and Installation, Requirements For |
| SAE AS4401 | Separable Fittings, Permanent Fittings, Tubing, Fluid Systems 8000 psi Qualification Test Standard For |
| SAE AMS4945F | Titanium Alloy Tubing, Seamless, Hydraulic 3Al - 2.5V, Controlled Contractile Strain Ratio Cold Worked, Stress Relieved |
| SAE ARP584C | Coiled Tubing - Corrosion Resistant Steel, Hydraulic Applications, Aerospace |
| SAE ARP4925B | Aerospace Design and Installation of Commercial Transport Helicopter Hydraulic Systems |
| SAE AS4076 | Contractile Strain Ratio Testing of Titanium Hydraulic Tubing |
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