1、Designation: F1387 99 (Reapproved 2012)An American National StandardStandard Specification forPerformance of Piping and Tubing Mechanically AttachedFittings1This standard is issued under the fixed designation F1387; the number immediately following the designation indicates the year oforiginal adopt
2、ion or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification establishes the performance charac-teristics required
3、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 mechanicaldeformation
4、 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 whol
5、e 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 and S
6、upplementary 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 the r
7、esponsiveness 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 the
8、tests 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 safet
9、y andhealth practices and determine the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A105/A105M Specification for Carbon Steel Forgings forPiping ApplicationsA106/A106M Specification for Seamless Carbon Steel Pipefor High-Temperature ServiceA108 Spec
10、ification for Steel Bar, Carbon and Alloy, Cold-FinishedA109/A109M Specification for Steel, Strip, Carbon (0.25Maximum Percent), Cold-RolledA167 Specification for Stainless and Heat-ResistingChromium-Nickel Steel Plate, Sheet, and StripA182/A182M Specification for Forged or Rolled Alloy andStainless
11、 Steel Pipe Flanges, Forged Fittings, and Valvesand Parts for High-Temperature ServiceA213/A213M Specification for Seamless Ferritic and Aus-tenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger TubesA234/A234M Specification for Piping Fittings of WroughtCarbon Steel and Alloy Steel for Modera
12、te and HighTemperature ServiceA240/A240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for PressureVessels and for General ApplicationsA249/A249M Specification for Welded Austenitic SteelBoiler, Superheater, Heat-Exchanger, and CondenserTubesA262 Practices fo
13、r Detecting Susceptibility to IntergranularAttack in Austenitic Stainless SteelsA269 Specification for Seamless and Welded AusteniticStainless Steel Tubing for General ServiceA276 Specification for Stainless Steel Bars and ShapesA312/A312M Specification for Seamless, Welded, andHeavily Cold Worked A
14、ustenitic Stainless Steel PipesA380 Practice for Cleaning, Descaling, and Passivation of1This 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 Ma
15、y 1, 2012. Published May 2012. Originallyapproved in 1992. Last previous edition approved in 2005 as F1387 99 (2005).DOI: 10.1520/F1387-99R12.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards vol
16、ume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.Stainless Steel Parts, Equipment, and SystemsA403/A403M Specification for Wrought Austenitic Stain-less
17、Steel Piping FittingsA450/A450M Specification for General Requirements forCarbon and Low Alloy Steel TubesA479/A479M Specification for Stainless Steel Bars andShapes for Use in Boilers and Other Pressure VesselsA530/A530M Specification for General Requirements forSpecialized Carbon and Alloy Steel P
18、ipeA564/A564M Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and ShapesA576 Specification for Steel Bars, Carbon, Hot-Wrought,Special QualityA766/A766M Specification for Forgings, Leaded, and Re-sulfurized Carbon Steel, for Pressure-Containing Applica-tions3B16/B16
19、M Specification for Free-Cutting Brass Rod, Barand Shapes for Use in Screw MachinesB21/B21M Specification for Naval Brass Rod, Bar, andShapesB111/B111M Specification for Copper and Copper-AlloySeamless Condenser Tubes and Ferrule StockB117 Practice for Operating Salt Spray (Fog) ApparatusB122/B122M
20、Specification for Copper-Nickel-Tin Alloy,Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled BarB124/B124M Specification for Copper and Copper AlloyForging Rod, Bar, and ShapesB154 Test Method for Mercurous Nitrate Test for CopperAlloysB164 Specificatio
21、n for Nickel-Copper Alloy Rod, Bar, andWireB251 Specification for General Requirements for WroughtSeamless Copper and Copper-Alloy TubeB371/B371M Specification for Copper-Zinc-Silicon AlloyRodB564 Specification for Nickel Alloy ForgingsB633 Specification for Electrodeposited Coatings of Zincon Iron
22、and SteelB696 Specification for Coatings of Cadmium MechanicallyDepositedB766 Specification for Electrodeposited Coatings of Cad-miumE511 Test Method for Measuring Heat Flux Using aCopper-Constantan Circular Foil, Heat-Flux TransducerE1529 Test Methods for Determining Effects of LargeHydrocarbon Poo
23、l Fires on Structural Members and As-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 N
24、05500)QQ-P-416 Plating, Cadmium (Electrodeposited)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) S
25、hipboardMachinery, Equipment, and Systems, 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
26、 Tubing, Steel Corrosion-Resistant (18-8 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 (f
27、or Ferrous Metals)MIL-T-16420 Tube, Copper 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
28、)MIL-P-24691/1 Pipe and Tube, Carbon 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,
29、O-Rings, Class 1, 75 HardnessMIL-H-83282 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-2
30、71 Nondestructive Testing Requirements 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-8
31、89 Dissimilar Metals3Withdrawn. The last approved version of this historical standard is referencedon www.astm.org.4Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/dodssp.daps.dla.mil.F1387 99 (2012)2MIL-STD-1235 Si
32、ngle- and Multi-Level Continuous Sam-pling Procedures and Table for Inspection by AttributesMIL-STD-2175 Castings, Classification and Inspection ofMS 33531 Tolerances, Welded Corrosion-Resistant SteelTubingMIL-STD-45662 Calibration System Requirements2.5 American National Standards Institute (ANSI):
33、5B 36.10 Welded and Seamless Wrought Steel PipeB 46.1 Surface Texture (Surface Roughness, Waviness andLay)2.6 Society of Automotive Engineers (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: N
34、onsulfurized Manganese 10 %Minimum2.7 American Society of Mechanical Engineers (ASME):7ASME Code, Section IX3. Terminology3.1 Definitions:3.1.1 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 combi
35、nation of grades),for the same rated pressure, or for a rated pressure inverselyproportional to the diameter.3.1.1.1 DiscussionClass designation 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
36、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 create a workingsystem.3.1.3.1 DiscussionShapes such as couplings, unions, el-bows, tees, crosses, plugs, adapters, reducers, flanges, andspecial shapes are used a
37、s needed to fulfill MAF system designspecifications.3.1.4 joint, ninterface between pipe or tube and MAFswhere the seal is maintained or mechanical 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 th
38、e MAF joint interface, sufficient todrop or flow from the point of formation or gas bubbles risingto the surface after the first minute of submersion.3.1.6 mechanically attached fitting (MAF), na fitting thatis directly attached to pipe or tube by mechanical deformationof the pipe/tube or fitting, o
39、r both, creating a seal and arestrained joint. The seal may be created via the mechanicaldeformation or created independently.3.1.7 penalty run, 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
40、 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 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 th
41、e same type, grade, class, and configuration andadditional pipe or tube with the same wall thickness andmaterial conditions as the original test 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
42、 of pipes or tubes andcomponents. In either case, the permanent MAFs cannot bedisassembled and reused after initial assembly.3.1.10 pipe, nhollow 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 manuf
43、acturers recommendedin-service pressure assigned to the MAF (see 3.1.15).3.1.12 separable 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. Once assembled, the separable MAFs can bedisas
44、sembled and reassembled a multiple number of times.3.1.12.1 DiscussionSome subcomponents of separableMAFs may become permanently attached to the 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.
45、 The specimenis placed into a controlled environment and tested to determineif the MAF assembly meets the requirements specified in thetest being 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, whi
46、chever 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 which is usuallyspecified with respect to outside diameter and wall thickness.4. Classification4.1 MAFs are classified into the following design types:NOTE 1Each
47、 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 reduced mechanically by means ofan installation tool through radial compression to provide anintimate joint. The properly installed MAF has a circumferen-tial defor
48、mation of predetermined dimensions.4.1.2 Type II: Flared MAF (Separable)An assembly thatconsists of a body, nut, and sleeve. The MAF is designed tomate with a tube or other component which has been flared ormachined to a specific angle. The flared tube end is positioned5Available from American Natio
49、nal Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.6Available from SAE International (SAE), 400 Commonwealth Dr., Warrendale,PA 15096-0001, http:/www.sae.org.7Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.F1387 99 (2012)3onto the MAF body cone or seat. The nut is then tightened tothe body thread, thus providing a tube-to-MAF seal throughmechanical retention.4.1.3 Type III: Flareless (Bite-Type) MA
