1、Designation: F 1387 99 (Reapproved 2005)An American National StandardStandard Specification forPerformance of Piping and Tubing Mechanically AttachedFittings1This standard is issued under the fixed designation F 1387; the number immediately following the designation indicates the year oforiginal ado
2、ption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification establishes the performance charac-teristics requir
3、ed for mechanically attached fittings (MAFs) foruse in piping and tubing systems. These fittings directly attachto pipe or tube by mechanical deformation of the pipe or tubeor fitting, or a combination thereof, creating a seal and arestrained joint. The seal may be created via the mechanicaldeformat
4、ion or created independently. Successful completionof the tests described constitutes completion of the technicalportion of the qualification process.1.2 Supplementary requirements are provided for use whenadditional testing or inspection is desired. These shall applyonly when specified in part or w
5、hole by the purchaser in theorder. Unless otherwise specified, U.S. Navy contracts shallinvoke the supplementary requirements in whole.1.3 Unless specific MAF types are specified, the term“MAF” shall apply to all types described herein.1.4 The tests specified in Section 13 and described inAnnexA1 an
6、d Supplementary Requirements are applicable only toascertain the performance characteristics of MAFs. These testsare not intended for use in the evaluation of non-MAFproducts.1.5 A fire performance test is specified in SupplementaryRequirement S7. This test provides general guidelines todetermine th
7、e responsiveness of MAFs when subjected to fire.This test should not be considered for use to evaluate non-MAFproducts.1.6 The values stated in SI units are to be regarded as thestandard. The values given in parentheses are for informationonly.1.7 The following safety hazards caveat applies only to
8、thetests listed in Section 13 and the tests described in theSupplementary Section and the Annex of this specification:This standard does not purport to address all of the safetyconcerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate sa
9、fety andhealth practices and determine the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A 105/A 105M Specification for Carbon Steel Forgings forPiping ApplicationsA 106/A 106M Specification for Seamless Carbon SteelPipe for High-Temperature ServiceA
10、108 Specification for Steel Bar, Carbon and Alloy, Cold-FinishedA 109/A 109M Specification for Steel, Strip, Carbon (0.25Maximum Percent), Cold-RolledA 167 Specification for Stainless and Heat-ResistingChromium-Nickel Steel Plate, Sheet, and StripA 182/A 182M Specification for Forged or Rolled Alloy
11、-Steel Pipe Flanges, Forged Fittings, and Valves and Partsfor High-Temperature ServiceA 213/A 213M Specification for Seamless Ferritic andAus-tenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger TubesA 234/A 234M Specification for Piping Fittings of WroughtCarbon Steel and Alloy Steel for Mod
12、erate and HighTemperature ServiceA 240/A 240M Specification for Chromium andChromium-Nickel Stainless Steel Plate, Sheet, and Stripfor Pressure Vessels and for General ApplicationsA 249/A 249M Specification for Welded Austenitic SteelBoiler, Superheater, Heat-Exchanger, and CondenserTubesA 262 Pract
13、ices for Detecting Susceptibility to Intergranu-lar Attack in Austenitic Stainless SteelsA 269 Specification for Seamless and Welded AusteniticStainless Steel Tubing for General ServiceA 276 Specification for Stainless and Steel Bars and ShapesA 312/A 312M Specification for Seamless and WeldedAus-te
14、nitic Stainless Steel Pipes1This specification is under the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology and is the direct responsibility of Subcommittee F25.11 onMachinery and Piping Systems.Current edition approved July 1, 2005. Published July 2005. Originally approvedin 1992.
15、Last previous edition approved in 1999 as F 1387 99.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyrigh
16、t ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.A 380 Practice for Cleaning, Descaling, and PassivationStainless Steel Parts, Equipment, and SystemsA 403/A 403M Specification for Wrought Austenitic Stain-less Steel Piping FittingsA 450/A 450M
17、 Specification for General Requirements forCarbon, Ferritic Alloy, and Austenitic Alloy Steel TubesA 479/A 479M Specification for Stainless and Heat-Resisting Steel Bars and Shapes for Use in Boilers andOther Pressure VesselsA 530/A 530M Specification for General Requirements forSpecialized Carbon a
18、nd Alloy Steel PipeA 564/A 564M Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and ShapesA 576 Specification for Steel Bars, Carbon, Hot-Wrought,Special QualityA 766/A 766M Specification for Forgings3B 16/B 16M Specification for Free-Cutting Brass Rod, Bar,and Shap
19、es for Use in Screw MachinesB 21/B 21M Specification for Naval Brass Rod, Bar, andShapesB 111/B 111M Specification for Copper and Copper-AlloySeamless Condenser Tubes and Ferrule StockB117 Practice for Operating Salt Spray (Fog) ApparatusB 122/B 122M Specification for Copper-Nickel-Tin Alloy,Copper-
20、Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled BarB 124/B 124M Specification for Copper and Copper AlloyForging Rod, Bar, and ShapesB 154 Method for Mercurous Nitrate Test for Copper andCopper AlloysB 164 Specification for Nickel-Copper Alloy Rod, Bar, and
21、WireB 251 Specification for General Requirements for WroughtSeamless Copper and Copper-Alloy TubeB 371/B 371M Specification for Copper-Zinc-Silicon AlloyRodB 564 Specification for Nickel Alloy ForgingsB 633 Specification for Electrodeposited Coatings of Zincon Iron and SteelB 696 Specification for C
22、oatings of Cadmium MechanicallyDepositedB 766 Specification for Electrodeposited Coatings of Cad-miumE511 Test Method for Measuring Heat Flux Using aCopper-Constantan Circular Foil, Heat Flux GageE 1529 Test Methods for Determining Effects of LargeHydrocarbon Pool Fires on Structural Members and As-
23、semblies2.2 Federal Specifications:4QQ-P-35 Passivation Treatments for Corrosion-ResistingSteelsQQ-N-281 Nickel-Copper Alloy Bar, Rod, Plate, Sheet,Strip, Wire, Forgings and Structural and Special ShapedSectionsQQ-N-286 Nickel-Copper-Aluminum Alloy, Wrought(UNS N05500)QQ-P-416 Plating, Cadmium (Elec
24、trodeposited)QQ-B-626 Brass, Leaded and Nonleaded Rods, Shapes,Forgings and Flat Product, TH Finished Edges (Bar andStrip)QQ-S-763 Steel Bars, Wire, Shapes, and Forgings, Corro-sion Resisting2.3 Military Specifications:4MIL-S-901 Shock Tests, H.I. (High Impact) ShipboardMachinery, Equipment, and Sys
25、tems, Requirements forMIL-T-1368 Tube and Pipe, Nickel Copper Alloy Seamlessand WeldedMIL-H-5606 Hydraulic Fluid, Petroleum Based, Aircraft,Missile, and OrdinanceMIL-L-7808 Lubricating Oil,Aircraft Turbine Engine, Syn-thetic Base, NATO Code Number O-148MIL-T-8606 Tubing, Steel Corrosion-Resistant (1
26、8-8 Stabi-lized and Extra Low Carbon)AND 10102 TubingStandard Dimensions for Round Al-loy SteelMIL-C-15726 Copper-Nickel Alloy, Rod, Flat Products(Flat Wire, Strip, Sheet, Bar, and Plate) and ForgingsDOD-P-16232 Phosphate Coatings, Heavy, Manganese orZinc Base (for Ferrous Metals)MIL-T-16420 Tube, C
27、opper Nickel Alloy, Seamless andWelded (Copper Alloy Numbers 715 and 706)MIL-F-18866 Fittings Hydraulic Tube, Flared, 37 andFlareless SteelMIL-C-20159 Copper-Nickel Alloy CastingsMIL-T-24107 Tube, Copper, (Seamless) (Copper Numbers102, 103, 108, 120, 122, and 142)MIL-P-24691/1 Pipe and Tube, Carbon
28、Steel, SeamlessMIL-P-24691/2 Pipe and Tube, Chromium-MolybdenumSteel, SeamlessMIL-P-24691/3 Pipe and Tube, Corrosion-Resistant, Stain-less Steel, Seamless or WeldedMIL-R-83248/1 Rubber, Fluorocarbon Elastomer, HighTemperature, Fluid and Compression Set Resistant,O-Rings, Class 1, 75 HardnessMIL-H-83
29、282 Hydraulic Fluid, Fire Resistant, SyntheticHydrocarbon Base,Aircraft, Metric, NATO Code NumberH-5372.4 Military Standards:4MIL-STD-105 Sampling Procedures and Tables for Inspec-tion by AttributesMIL-STD-167 Mechanical Vibration of Shipboard Equip-mentMIL-STD-271 Nondestructive Testing Requirement
30、s ofMetalsMIL-STD-278 Welding and Casting StandardMIL-STD-753 Corrosion-Resistant Steel Parts, Sampling,Inspection and Testing for Surface PassivationMIL-STD-777 Schedule of Piping Valves, Fittings, andAssociated Piping Components for Naval Surface ShipsMIL-STD-889 Dissimilar MetalsMIL-STD-1235 Sing
31、le- and Multi-Level Continuous Sam-pling Procedures and Table for Inspection by Attributes3Withdrawn.4Available from Standardization Documents Order Desk, Bldg. 4, Section D,700 Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.F 1387 99 (2005)2MIL-STD-2175 Castings, Classification and Inspecti
32、on ofMS 33531 Tolerances, Welded Corrosion-Resistant SteelTubingMIL-STD-45662 Calibration System Requirements2.5 American National Standards Institute (ANSI):5B 36.10 Welded and Seamless Wrought Steel PipeB 46.1 Surface Texture (Surface Roughness, Waviness andLay)2.6 Society of Automotive Engineers
33、(SAE):6AMS 5643 Bars, Forgings, Tubing and Rings16 Cr 4.0 Ni0.30 (Cb + Ta) 4.0 CuJ 514 Hydraulic Tube FittingsJ 515 Hydraulic “O” RingSAE 1010 Carbon Steel: Nonsulfurized Manganese 10 %Minimum2.7 American Society of Mechanical Engineers (ASME):7ASME Code, Section IX3. Terminology3.1 Definitions:3.1.
34、1 class, na group of MAFs of a particular design withthe dimensions proportional to pipe or tube outside diameters,made from the same material grade (or combination of grades),for the same rated pressure, or for a rated pressure inverselyproportional to the diameter.3.1.1.1 DiscussionClass designati
35、on for MAF is assignedbased upon the rated pressure used to test the MAF design.3.1.2 failure, nany leakage or joint separation unlessotherwise determined to be due to a tubing/pipe or fittingdefect.3.1.3 fitting, nconnecting device used to join multiplepipes or tubes or other MAFs together to creat
36、e a workingsystem.3.1.3.1 DiscussionShapes such as couplings, unions, el-bows, tees, crosses, plugs, adapters, reducers, flanges, andspecial shapes are used as needed to fulfill MAF system designspecifications.3.1.4 joint, ninterface between pipe or tube and MAFswhere the seal is maintained or mecha
37、nical holding strength isapplied or maintained within the overall MAF design.3.1.5 leakage, nthe escape of fluid or gas from any pointof the MAF, including the MAF joint interface, sufficient todrop or flow from the point of formation or gas bubbles risingto the surface after the first minute of sub
38、mersion.3.1.6 mechanically attached fitting (MAF), na fitting thatis directly attached to pipe or tube by mechanical deformationof the pipe/tube or fitting, or both, creating a seal and arestrained joint. The seal may be created via the mechanicaldeformation or created independently.3.1.7 penalty ru
39、n, na penalty run is performed withpenalty run MAF specimens when the original MAF testspecimen leaks or separates during testing as a result of anycause that is not related to the design of the MAF beingqualified.3.1.8 penalty run MAF specimens, nadditional speci-men(s) that are tested in the place
40、 of the original specimen(s)(see 3.1.7).3.1.8.1 DiscussionThese additional MAF specimen(s) areassembled using the same methods along with additionalMAFs of the same type, grade, class, and configuration andadditional pipe or tube with the same wall thickness andmaterial conditions as the original te
41、st specimen.3.1.9 permanent MAF, na fitting whose joint(s) attachdirectly to the pipe or tube to join two or more pipes or tubesor other MAFs in a combination of pipes or tubes andcomponents. In either case, the permanent MAFs cannot bedisassembled and reused after initial assembly.3.1.10 pipe, nhol
42、low round product conforming to thedimensional requirements for nominal pipe size (NPS) astabulated in ANSI B 36.10, Table 2.3.1.11 rated pressure, nthe manufacturers recommendedin-service pressure assigned to the MAF (see 3.1.15).3.1.12 separable MAF, na fitting whose joint(s) attachdirectly to the
43、 pipe or tube to join two or more pipes or tubesor other MAFs in a combination of pipes or tubes andcomponents. Once assembled, the separable MAFs can bedisassembled and reassembled a multiple number of times.3.1.12.1 DiscussionSome subcomponents of separableMAFs may become permanently attached to t
44、he pipe or tubewithout affecting the function of the joint.3.1.13 specimen, na prepared assembly consisting of aMAF assembled onto a preselected pipe or tube. The specimenis placed into a controlled environment and tested to determineif the MAF assembly meets the requirements specified in thetest be
45、ing performed.3.1.14 test pressure, na selected pressure used duringtesting, which is based upon the rated pressure (see 3.1.13)ofthe MAF or pipe or tube, whichever is lower, times the factorspecified for each test (that is, 1.25, 1.50, 2.00, 4.00, and soforth).3.1.15 tube, nhollow round product whi
46、ch is usuallyspecified with respect to outside diameter and wall thickness.4. Classification4.1 MAFs are classified into the following design types:NOTE 1Each MAF type may consist of more than one material andclass.4.1.1 Type I: Radially Swaged MAF (Permanent)A por-tion of the MAF diameter is reduce
47、d mechanically by means ofan installation tool through radial compression to provide anintimate joint. The properly installed MAF has a circumferen-tial deformation of predetermined dimensions.4.1.2 Type II: Flared MAF (Separable)An assembly thatconsists of a body, nut, and sleeve. The MAF is design
48、ed tomate with a tube or other component which has been flared ormachined to a specific angle. The flared tube end is positionedonto the MAF body cone or seat. The nut is then tightened tothe body thread, thus providing a tube-to-MAF seal throughmechanical retention.5Available from American National
49、 Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036.6Available from Society of Automotive Engineers (SAE), 400 CommonwealthDr., Warrendale, PA 15096-0001.7Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990.F 1387 99 (2005)34.1.3 Type III: Flareless (Bite-Type) MAF (Separable)Anassembly having a ferrule, nut, and body.The ferrule penetratesthe outside of the tubing, thus providing a pressure seal andholding mechanism.4.1.4 Type IV: Grip-Type MAF (Sep
