1、Designation: F409 17 An American National StandardStandard Specification forThermoplastic Accessible and Replaceable Plastic Tube andTubular Fittings1This standard is issued under the fixed designation F409; the number immediately following the designation indicates the year of originaladoption or,
2、in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscriptepsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scop
3、e*1.1 This specification covers requirements and test methodsfor materials, dimensions and tolerances, hydrostatic pressure,joint integrity, and solvent cement for thermoplastic tube andfittings for accessible and replaceable domestic waste connec-tions. Marking requirements are also included. Therm
4、oplasticthat does not meet the material requirements specified inSection 5 is excluded.1.2 The text of this specification references notes, footnotes,and appendixes which provide explanatory material. Thesenotes and footnotes (excluding those in tables and figures) shallnot be considered as requirem
5、ents of the specification.1.3 UnitsThe values stated in inch-pound units are to beregarded as standard. The values given in parentheses aremathematical conversions to SI units that are provided forinformation only and are not considered standard.1.4 The following safety hazards caveat pertains only
6、to thetest methods portion, Section 8, of this specification: Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability
7、of regulatory limita-tions prior to use.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World
8、 Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated P
9、oly(Vinyl Chloride)(CPVC) CompoundsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2235 Specification for Solvent Cement for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe and FittingsD2564 Specification for Solvent Cements for Poly(VinylChloride) (PVC) Plastic P
10、iping SystemsD2657 Practice for Heat Fusion Joining of Polyolefin Pipeand FittingsD2661 Specification for Acrylonitrile-Butadiene-Styrene(ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipeand FittingsD2665 Specification for Poly(Vinyl Chloride) (PVC) PlasticDrain, Waste, and Vent Pipe and Fittings
11、D3965 Classification System and Basis for Specifications forRigid Acrylonitrile-Butadiene-Styrene (ABS) Materialsfor Pipe and FittingsD4101 Specification for Polypropylene Injection and Extru-sion MaterialsF402 Practice for Safe Handling of Solvent Cements,Primers, and Cleaners Used for Joining Ther
12、moplasticPipe and FittingsF412 Terminology Relating to Plastic Piping SystemsF1498 Specification for Taper Pipe Threads 60 for Thermo-plastic Pipe and Fittings2.2 Federal Standard:Fed. Std. No. 123 Marking for Shipment (Civil Agencies)31This specification is under the jurisdiction of ASTM Committee
13、F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.63 on DWV.Current edition approved April 1, 2017. Published May 2017. Originallyapproved in 1975. Last previous edition approved in 2012 as F409 12. DOI:10.1520/F0409-17.2For referenced ASTM standards, visit the ASTM w
14、ebsite, 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.3Available from DLA Document Services, Building 4/D, 700 Robbins Ave.,Philadelphia, PA 19111-5094, http:/quic
15、ksearch.dla.mil.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on stan
16、dardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.12.3 Military Standard:MIL-STD-129 Marking for Shipment and Storage32.4 ASME Standard:B1.
17、20.1 Pipe Threads, General Purpose (Inch)43. Terminology3.1 DefinitionsDefinitions are in accordance with Termi-nology F412, and abbreviations are in accordance with Termi-nology D1600, unless otherwise specified.4. Significance and Use4.1 The requirements of this specification are intended toprovid
18、e accessible and replaceable tube and fittings to conveydomestic waste from fixtures to the drain, waste, and vent(DWV) system.5. Materials and Manufacture5.1 TubeThe tube shall be made of one of the followingmaterials:5.1.1 Virgin acrylonitrile-butadiene-styrene (ABS) plasticwhich shall meet the re
19、quirements of Specification D3965, CellClassification 4-2-2-2-2.5.1.2 Virgin poly(vinyl chloride) (PVC) plastic which shallmeet the requirements for 12454 materials in accordance withSpecification D1784,or5.1.3 Virgin polypropylene plastic which shall meet therequirements of Specification D4101, Cel
20、l ClassificationPP0110B55140 and PP0105G20A33350.5.2 Fittings and Mechanical Joint ComponentsThe fit-tings and components of mechanical joints shall be comprisedof one or more of the following materials:5.2.1 Virgin ABS plastic which shall meet the requirementsof Specification D3965, Cell Classifica
21、tion 2-0-2-1-1.5.2.2 Virgin PVC plastics which shall meet the requirementsof 12454 materials as defined in Specification D1784,or5.2.3 Virgin polypropylene plastic which shall meet therequirements of Specification D4101, Cell ClassificationPP0110B55140, and PP0105G20A33350.5.3 Rework MaterialThe man
22、ufacturers shall use onlytheir own clean rework tube and fitting material and the tube orfittings produced shall meet all the requirements of thisspecification. The different types of material shall not bemixed.5.4 Solvent CementThe ABS solvent cement shall meetthe requirements of Specification D223
23、5. The PVC solventcement shall meet the requirements of Specification D2564.Nosolvent cement or adhesive joining of propylene plastic (PP) ispermissible.6. Mechanical Connections6.1 Compression or threaded connections shall incorporateAmerican National Straight Pipe Thread, Mechanical Joints forFixt
24、ures (NPSM). The thread form shall be the form ofAmerican National Straight Pipe Thread and the dimensionsshall be in accordance with ASME B1.20.1 (NPSM). Allthreads shall have a minimum three-thread engagement forfittings and plastic nuts.6.2 Taper Pipe ThreadsFor all fittings having taper pipethre
25、ads, threads shall conform to Specification F1498 and begaged in accordance with 8.5.6.3 Straight Pipe Threads (NPSM)For all fittings havingstraight pipe threads, threads shall conform to ASME B1.20.1(NPSM) and be gaged in accordance with 8.6.6.4 All tube and fittings made from propylene plastic sha
26、llbe assembled by either mechanical connections or by heatfusion, in accordance with Practice D2657.7. Requirements7.1 GeneralThe tube and fittings shall be homogeneousthroughout and free of visible cracks, holes, foreign inclusions,or other injurious defects. They shall be as uniform ascommercially
27、 practicable in color, opacity, density, and otherphysical properties.7.2 Dimensions and Tolerances:7.2.1 Tube:7.2.1.1 Tube DimensionsThe tube dimensions shall meetthe requirements given in Table 1 when measured in accor-dance with Test Method D2122.7.2.1.2 Tube LengthThe tolerance on tube lengths i
28、s 618in. (63 mm).7.2.2 Fittings:7.2.2.1 Fitting DimensionsThe dimensions of fittingsshall meet the requirements of Table 2 when measured inaccordance with Test Method D2122.7.2.2.2 Fitting Laying Length DimensionsThe layinglengths and other critical dimensions of fittings are shown inTables 3-13.7.2
29、.2.3 Where applicable for assembly, refer to Table A1.1in Specification D2661, ABS Schedule 40 Fittings.7.2.2.4 Where applicable for assembly, refer to Table 1 inSpecification D2665, PVC Schedule 40 Fittings.4Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquart
30、ers, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.TABLE 1 Dimensions and Tolerances for Outside Diameters and Thickness of Plastic TubeNominal Tube SizeOutside Diameter Wall ThicknessAverage Tolerance on Average Out-of-Roundness(maximum minus minimum)Minimumin. in. (mm) in. (mm) in.
31、(mm) in. (mm)114 1.250 (31.75) 0.005 (0.127) 0.020 (0.51) 0.062 (1.575)112 1.500 (38.10) 0.005 (0.127) 0.020 (0.51) 0.062 (1.575)F409 1727.3 Hydrostatic PressureTube, fittings, and assembliesshall withstand a hydrostatic pressure of 25 psi (170 kPa) whentested in accordance with 8.3.7.4 Axial Stress
32、Threaded connections shall withstand aminimum axial load of 50 lbf (220 N) when tested inaccordance with 8.4.TABLE 2 Dimensions and Tolerances for Plastic Tubular FittingsNOTE 1Chamfer or flat, optional.NOTE 2Radius or 45 chamfer, optional.NOTE 3Radius or chamfer, optional.Nominal Tube Size Thread A
33、ABAC1 C2 EBin. in.0.005 in.(0.127 mm)0.005 in.(0.127 mm)Minimumin. (mm)Minimumin. (mm)Minimumin. (mm)114112114-1112 NPSM112-1112 NPSM1.265 (32.13)1.515 (38.48)1.250 (31.75)1.500 (38.10)1116 (17.46)1116 (17.46)138 (34.9)2 (50.8)0.062 (1.58)0.062 (1.58)FBS X AB EX BDMinimumin. (mm)Minimumin. (mm)0.005
34、 in.(0.127 mm)Minimumin. (mm)0.010 in.(0.254 mm)Minimumin. (mm)Maximumin. (mm)0.062 (1.58)0.062 (1.58)1764 (6.75)1764 (6.75)1.250 (31.75)1.500 (38.10)1.258 (31.95)1.508 (38.30)0.066 (1.68)0.066 (1.68)0.015 (0.38)0.015 (0.38)0.070 (1.78)0.070 (1.78)AAverage diameter, the maximum plus minimum diameter
35、 divided by 2. The permissible deviation of the diameter from the measured average, often calledout-of-roundness, is +0.010 to 0.010 in. (+0.254 to 0.254 mm).BThe wall thickness is a minimum value except that a 10 % variation resulting from core shift is allowable. In such a case, the average of the
36、 two opposite wall thicknessesshall equal or exceed the value shown in the table.F409 1738. Test Methods8.1 SamplingTake at random a sample of the tube, fittings,or assemblies from each lot or shipment that is sufficient todetermine conformance with this specification.8.2 ConditioningUnless otherwis
37、e specified, condition thespecimens prior to test at 70 to 77F (23 6 2C) and 50 6 5%relative humidity for not less than 40 h in accordance withProcedure A of Practice D618 for those tests where condition-ing is required and in all cases of disagreement.8.3 Hydrostatic PressureSubject the tube and fi
38、ttings, asan assembly, to an internal hydrostatic pressure of 25 psi (170kPa) for 1 h. The tube, fittings, and joints shall show noevidence of leaking.8.4 Axial StressMount threaded connections in a tension-testing machine to apply an axial load. Crosshead speed shallbe 0.20 to 0.25 in. (5.0 to 6.3
39、mm)/min. The connection shallshow no evidence of cracking or separation at the minimumload specified in 7.4.8.5 Taper Pipe ThreadsAll taper pipe threads shall begaged in accordance with Specification F1498.8.6 Straight Pipe Threads (NPSM)For all fittings havingstraight pipe threads, threads shall be
40、 gaged in accordance withASME B1.20.1 (NPSM).NOTE 1Some threads listed in Table 6, Table 9, and Table 12 are notlisted in ASME B1.20.1 (NPSM).9. Retest and Rejection9.1 If the results of any test(s) do not meet the requirementsof this specification, the test(s) shall be conducted again onlyby agreem
41、ent between the purchaser and seller. Under suchagreement, minimum requirements shall not be lowered,changed, or modified, nor shall specification limits be changed.If upon request, failure occurs, the quantity of product repre-sented by the test(s) does not meet the requirements of thisspecificatio
42、n.10. Product Marking10.1 TubeThe tube shall be marked in letters not less than18 in. (3 mm) high in a contrasting color and shall at leastconsist of the nominal size, manufacturers name or trademark,and “ABS Tubular F409,” “PVC Tubular F409,” or “PPTubular F409” at intervals of not greater than 2 f
43、t (610 mm).10.2 FittingsAll fittings shall be marked on the body orhub on both sides. The marking shall consist, at least, of themanufacturers name or trademark, the size, and “ABS TubularF409,” “PVC Tubular F409,” or “P Tubular F409.”10.3 All baffle tees and such fittings as so required shall bemar
44、ked with arrows indicating the direction of flow whencorrectly installed.TABLE 3 FittingsANOTE 1Baffle optional.NOTE 2See Table 2 for solvent cement or slip socket hub dimensions.NominalTube SizeGJNin. in. (mm)1121316 (20.6)1316 (20.6)116 (1.6)BAAll dimensions are minimum.BSee Table 2.F409 17411. Qu
45、ality Assurance11.1 When the product is marked with this designation,F409, the manufacturer affirms that the product wasmanufactured, inspected, sampled, and tested in accordancewith this specification and has been found to meet therequire-ments of this specification.12. Keywords12.1 ABS; cellular;
46、DWV; fittings; pipe; plastic; Schedule40; thermoplasticTABLE 4 End Outlet Continuous WasteNOTE 1Radius optional.NOTE 2Baffle optional.NOTE 3Arm shall either be one-piece construction or assembled. If assembled, socket shall conform to Table 2.NOTE 4Shall be swivel nut, slip nut, or slip socket conne
47、ction (shown in Table 5).NOTE 5Dishwasher branch optional.NOTE 6See Table 6.NOTE 7See Table 2.LHJ GMinimumin. (mm)Minimumin. (mm)Adjustable in four sizes, in. (mm)6 (152.4) 112 (38.1) 12 (305) 16 (406) 21 (533) 25 (635)F409 175TABLE 5 Center Outlet Continuous WasteNOTE 1See Table 2.NOTE 2Radius opti
48、onal.NOTE 3Baffle optional.NOTE 4Arm shall be either one-piece construction or assembled. If assembled, socket shall conform to Table 2.NOTE 5Shall also be swivel connection as shown in Table 4.HL GMinimumin. (mm)Minimumin. (mm)Adjustable in four sizes, in. (mm)112 (38.1) 6 (152.4) 12 (305) 16 (406)
49、 21 (533) 25 (635)F409 176TABLE 6 Dishwasher Branch TailpieceANOTE 1May be swivel or slip connect construction.NOTE 2Baffle optional.NOTE 3See Table 2.NOTE 4See footnote below.BHPSZLJCXNin. (mm) in. (mm)Minimumin. (mm)in. (mm) in. (mm)in. (mm)114 (31.8)12 (12.7)14 (6.4)58 (15.9) or78 (22.2) 4 (102) to 24 (610)58 (15.9) or78 (22.2)AAll fractional dimensions are minimum.BThreads not listed in ASME B1.20.1 (NPSM).CLengths shall be agreed upon between the purchaser and the manufacture
