SAE ARP 4961 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WEIGHTS, TUBE FITTING, ESTIMATING, WEIGHTING AND MAINTAINING, PROCEDURE FOR
Hardcopy , PDF
09-16-2023
English
01-02-2013
1 SCOPE
1.1 Purpose
2 REFERENCES
2.1 ASM International Publications
2.2 U.S. Government Publications
3 PROCEDURE FOR ANALYTICAL CALCULATIONS
3.1 General Rules
3.2 Section Volume Estimate
3.3 Computer Three Dimensional CAD Volume and/or
Weight Estimates
3.4 Data Storage and Control
4 PROCEDURE FOR OBTAINING ACTUAL WEIGHTS BY WEIGHING
4.1 Procedures
4.2 Data Accumulation
5 NOTES
5.1 Dimensions
5.2 Key Words
APPENDIX A - EXAMPLE OF FITTING END VOLUME CALCULATIONS
APPENDIX B - DERIVATION OF FORMULA OF TEE CENTER BLOCK
SECTION VOLUME
APPENDIX C - DERIVATION OF FORMULA OF 90 DEGREE ELBOW
CENTER BLOCK SECTION VOLUME
APPENDIX D - DERIVATION OF FORMULA OF 45 DEGREE ELBOW
CENTER BLOCK SECTION VOLUME
APPENDIX E - DERIVATION OF FORMULA OF CROSS CENTER BLOCK
SECTION VOLUME
APPENDIX F - DERIVATION OF FORMULA OF UNION/STRAIGHT ADAPTER
CENTER HEX VOLUME
APPENDIX G - CALCULATION OF TRANSITIONAL VOLUME, SHAPE FITTINGS
APPENDIX H - CALCULATION OF TRANSITIONAL VOLUME, SLEEVE
APPENDIX J - CALCULATION OF VOLUME, NUT
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