1、Designation: D 2467 06An American National StandardStandard Specification forPoly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule801This standard is issued under the fixed designation D 2467; the number immediately following the designation indicates the year oforiginal adoption or, in the cas
2、e 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.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This spec
3、ification covers poly(vinyl chloride) (PVC)Schedule 80 pipe fittings. Included are requirements for mate-rials, workmanship, dimensions, and burst pressure.NOTE 1CPVC plastic pipe fittings, which were formerly included inthis standard, are now covered in Specification F 439.1.2 The products covered
4、by this specification are intendedfor use with the distribution of pressurized liquids only, whichare chemically compatible with the piping materials. Due toinherent hazards associated with testing components and sys-tems with compressed air or other compressed gases, somemanufacturers do not allow
5、pneumatic testing of their products.Consult with specific product/component manufacturers fortheir specific testing procedures prior to pneumatic testing.NOTE 2Pressurized (compressed) air or other compressed gasescontain large amounts of stored energy, which present serious safetyhazards should a s
6、ystem fail for any reason.1.3 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 requirements of this specification.1.4 The values stated in inch-poun
7、d units are to be regardedas the standard. The values given in parentheses are providedfor information only.1.5 The following safety hazards caveat pertains only to thetest method portion, Section 8, of this specification. Thisstandard does not purport to address all of the safety concerns,if any, a
8、ssociated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D 618 Practice for Conditioning Plastics for TestingD 15
9、99 Test Method for Resistance to Short-Time Hydrau-lic Pressure of Plastic Pipe, Tubing, and FittingsD 1600 Terminology for Abbreviated Terms Relating toPlasticsD 1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD 1785 Specification
10、 for Poly(Vinyl Chloride) (PVC) Plas-tic Pipe, Schedules 40, 80, and 120D 2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD 2749 Symbols for Dimensions of Plastic Pipe FittingsF 412 Terminology Relating to Plastic Piping SystemsF 439 Specification for Chlorinated Poly
11、(Vinyl Chloride)(CPVC) Plastic Pipe Fittings, Schedule 80F 1498 Specification for Taper Pipe Threads 60 for Ther-moplastic Pipe and Fittings2.2 Federal Standard:3Fed. Std. No. 123 Marking for Shipment (Civil Agencies)2.3 National Sanitation Foundation Standards:41This specification is under the juri
12、sdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.10 on Fittings.Current edition approved March 1, 2006. Published March 2006. Originallyapproved in 1965. Last previous edition approved in 2005 as D 2467 05.2For referenced ASTM standards, vi
13、sit 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.3Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Phila
14、delphia, PA 19111-5094, Attn: NPODS.4Available from the National Sanitation Foundation, P.O. Box 1468, Ann Arbor,MI 48106.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.Standard No. 14 for Plastic Piping Components and RelatedMateri
15、alsStandard No. 61 for Drinking Water SystemsComponentsHealth Effects3. Terminology3.1 GeneralDefinitions are in accordance with Terminol-ogy F 412 and abbreviations are in accordance with Terminol-ogy D 1600, unless otherwise indicated. The abbreviation forpoly(vinyl chloride) plastic is PVC.4. Cla
16、ssification4.1 GeneralThis specification covers Schedule 80 PVCpipe fittings, socket-type, made from four PVC plastic com-pounds and intended for use with Iron Pipe Size (IPS)outside-diameter plastic pipe. (See Specification D 1785.)4.1.1 Fittings covered by this specification are normallymolded. In
17、-line fittings, such as couplings, unions, bushings,caps, nipples, and the like, shall be molded or machined fromextruded stock.4.1.2 Fittings fabricated by back welding or butt fusion arenot included in this specification.5. Materials and Manufacture5.1 This specification covers PVC pipe fittings m
18、ade fromfive PVC plastics as classified in Specification D 1784. Theseare PVC 12454, 13354, 11443, and 14333.5.2 CompoundThe PVC plastic compound shall meet therequirements of PVC 12454, 11443, or 14333, as described inSpecification D 1784.NOTE 3Mechanical strength, heat resistance and flammability
19、re-quirements are covered in Specification D 1784.5.3 Rework MaterialThe manufacturers shall use onlytheir own clean rework fitting material and the fittings pro-duced shall meet all the requirements of this specification.6. Requirements Requirements6.1 Dimensions and Tolerances:6.1.1 Fitting socket
20、s inside diameters (waterways), mini-mum wall thicknesses, and dimensions shall be as shown inTables 1-5 when measured in accordance with Test MethodD 2122.6.1.2 When multistep reducer bushings are cored out, theinner socket shall be reinforced from the outer wall by aminimum of three ribs extending
21、 from the top of the innersocket to the deepest extremity of the coring. The transitionfromDtoDJ(Table 4) shall be straight, tapered as shown, orradiused. A positive taper in the same direction of the taper inthe socket on the outside diameter of the bushing is optional.6.1.3 The minimum wall thickn
22、ess of fittings shall be 125 %of the minimum wall thickness of the corresponding size ofSchedule 80 pipe for which they are designed to be used,except that for the socket, the wall thickness shall be at leastequal to the minimum wall thickness of the corresponding sizeof Schedule 80 pipe.6.1.4 The m
23、inimum inside diameter of the fittings shallbe not less than the minimum specified inside diameter of thecorresponding size of Schedule 80 pipe. This is calculated asfollows:minimum OD!223 maximum wall! 5 minimum ID! (1)6.1.5 Minimum dimensions have zero negative tolerance.Tolerances on other dimens
24、ions are shown in Table 1 and Table3.6.2 ThreadsFor all fittings having taper pipe threads,threads shall conform to Specification F 1498 and be gaged inaccordance with 8.4.6.3 Burst Pressure:6.3.1 The minimum burst strength of the fittings shall benot less than that calculated for the size and wall
25、thickness ofthe pipe with which it is to be used, when calculated from thefollowing equation and using a stress of 6400 psi for 8-in. andsmaller fittings, and a stress of 5100 psi for fittings larger than8-in. when the cell class is 12454, 13354 and 11443. When thecell class is 14333 a stress of 500
26、0 psi is used in the equationfor fittings 8-in. and smaller:S 5 PDO2 t!/2t (2)S = hoop stress, psi (MPa)P = internal pressure, psi (MPa),Do = average outside diameter, in. (mm), andt = minimum wall thickness, in. (mm)Fittings tested in accordance with 8.5 shall withstand theminimum burst pressure sh
27、own in Table 6.6.3.2 Pressures shown are minimum burst pressures and donot imply rated working pressures. The burst pressure shall beused only as an indication of quality.7. Workmanship, Finish, and Appearance7.1 The fittings shall be homogeneous throughout and freeof cracks, holes, foreign inclusio
28、ns, or other defects. Thefittings shall be as uniform as commercially practicable incolor, opacity, density, and other physical properties.8. Test Methods8.1 ConditioningCondition the test specimens at 73.4 63.6F (23 6 2C) and 50 6 5 % relative humidity for not lessthan 40 h prior to test in accorda
29、nce with Procedure A ofPractice D 618, for those tests where conditioning is required.8.2 Test ConditionsConduct tests in the Standard Labora-tory Atmosphere of 73.4 6 3.6F (23 6 2C) and 50 6 5%relative humidity, unless otherwise specified in the test meth-ods or in this specification.8.3 SamplingA
30、sufficient quantity of fittings as agreedupon between the seller and the purchaser shall be selected atrandom from each lot or shipment and tested to determine thatthe basic design is in conformance with this specification.NOTE 4For individual orders or specifications where supplementaltests are req
31、uired, only those tests and numbers of tests specifically agreedupon between purchaser and seller need be conducted.8.4 ThreadsAll taper pipe threads shall be gaged inaccordance with Specification F 1498.8.5 Burst PressureDetermine the minimum burst pressurein accordance with Test Method D 1599, Pro
32、cedure B. Thepressure shall be applied at a uniform rate such that theminimum allowable burst pressure is attained in 60 to 70 s.NOTE 5The time-to-failure may exceed 70 s.D 2467 062TABLE1TaperedSocketsforPVCPipeFittings,Schedule80,in.(mm)ANominalPipeSizeASocketEntranceDiameterBSocketBottomDiameterCB
33、SocketLength,minDCInsideDiameter,minWallThickness,minEntrance,minDiameterToleranceonNominalDiameterMaxOut-of-RoundDiameterToleranceonNominalDiameterMaxOut-of-RoundEFEWEXEZ180.417(10.59)60.004(0.10)0.016(0.41)0.401(10.18)60.004(0.10)0.016(0.41)0.500(12.7)0.171(4.34)0.095(2.41)0.118(3.00)164(0.40)164(
34、0.40)164(0.40)140.552(14.02)60.004(0.10)0.016(0.41)0.536(13.61)60.004(0.10)0.016(0.41)0.625 (15.88)0.258(6.55)0.119(3.02)0.149(3.78)164(0.40)164(0.40)164(0.40)380.687(17.45)60.004(0.10)0.016(0.41)0.671(17.04)60.004(0.10)0.016(0.41)0.750 (19.05)0.379(9.63)0.126(3.20)0.160(4.06)132(0.79)132(0.79)132(0
35、.79)120.848(21.54)60.004(0.10)0.016(0.41)0.836(21.23)60.004(0.10)0.016(0.41)0.875 (22.22)0.502(12.75)0.147(3.73)0.185(4.70)132(0.79)132(0.79)132(0.79)341.058(26.87)60.004(0.10)0.020(0.51)1.046(26.57)60.004(0.10)0.020(0.51)1.000 (25.40)0.698(17.73)0.154(3.91)0.195(4.95)132(0.79)132(0.79)132(0.79)11.3
36、25(33.65)60.005(0.13)0.020(0.51)1.310(33.27)60.005(0.13)0.020(0.51)1.125 (28.58)0.911(23.14)0.179(4.55)0.225(5.72)116(1.59)116(1.59)116(1.59)1141.670(42.42)60.005(0.13)0.024(0.61)1.655(42.04)60.005(0.13)0.024(0.61)1.250 (31.75)1.227(31.17)0.191(4.85)0.239(6.07)116(1.59)116(1.59)116(1.59)1121.912(48.
37、56)60.006(0.15)0.024(0.61)1.894(48.11)60.006(0.15)0.024(0.61)1.375 (34.93)1.446(36.73)0.200(5.08)0.250(6.35)116(1.59)116(1.59)116(1.59)22.387(60.63)60.006(0.15)0.024(0.61)2.369(60.17)60.006(0.15)0.024(0.61)1.500 (38.10)1.881(47.78)0.218(5.54)0.275(6.99)116(1.59)116(1.59)116(1.59)2122.889(73.38)60.00
38、7(0.18)0.030(0.76)2.868(72.85)60.007(0.18)0.030(0.76)1.750 (44.45)2.250(57.15)0.276(7.01)0.345(8.76)332(2.38)18(3.18)18(3.18)33.516(89.31)60.008(0.20)0.030(0.76)3.492(88.70)60.008(0.20)0.030(0.76)1.875 (47.63)2.820(71.63)0.300(7.62)0.375(9.53)332(2.38)18(3.18)18(3.18)3124.016(102.01)60.008(0.20)0.03
39、0(0.76)3.992(101.4)60.008(0.20)0.030(0.76)2.125 (53.98)3.280(83.31)0.318(8.08)0.400(10.16)332(2.38)18(3.18)18(3.18)44.518(114.76)60.009(0.23)0.030(0.76)4.491(114.1)60.009(0.23)0.030(0.76)2.250 (57.15)3.737(94.92)0.337(8.56)0.420(10.67)332(2.38)18(3.18)18(3.18)55.583(141.81)60.010(0.25)0.060(1.52)5.5
40、53(141.0)60.010(0.25)0.060(1.52)2.625 (66.68)4.703 (119.46)0.375(9.53)0.470(11.94)332(2.38)18(3.18)18(3.18)66.647(168.83)60.011(0.28)0.060(1.52)6.614(168.0)60.011(0.28)0.060(1.52)3.000 (76.20)5.646 (143.41)0.432(10.97)0.540(13.72)18(3.18)316(4.76)316(4.76)88.655(219.84)60.015(0.38)0.090(2.29)8.610(2
41、18.7)60.015(0.38)0.090(2.29)4.000 (101.60)7.490 (190.25)0.500(12.70)0.625(15.88)18(3.18)316(4.76)316(4.76)1010.780 (273.81)60.015(0.38)0.100(2.54)10.735 (272.67)60.015(0.38)0.100(2.54)5.000 (127.00)9.407 (238.94)0.593(15.06)0.741(18.82)18(3.18)316(4.76)316(4.76)1212.780 (324.61)60.015(0.38)0.120(3.0
42、5)12.735 (323.47)60.015(0.38)0.120(3.05)6.000 (152.40)11.197(284.40)0.687(17.45)0.859(21.82)18(3.18)316(4.76)316(4.76)AThesketchesanddesignsoffittingsareillustrativeonly(takenfromSymbolsD2749).BSocketdepth,measuredfromsocketentrancefacetosocketbottomface.CSee6.1.4.D 2467 0639. Retest and Rejection9.
43、1 If the results of any test(s) do not meet the requirementsof this specification, the tests(s) shall be conducted again onlyby agreement between the purchaser and seller. Under suchagreement, minimum requirements shall not be lowered,changed, or modified, nor shall specification limits be changed.I
44、f upon retest, failure occurs, the quantity of product repre-sented by the test(s) does not meet the requirements of thisspecification.10. Product Marking10.1 Quality of MarkingThe markings shall be applied tothe fittings in such a manner that they remain legible undernormal handling and installatio
45、n practices.10.2 Content of MarkingFittings shall be marked with thefollowing:10.2.1 Material designation PVC I for PVC 12454, PVC 12for PVC 12454, PVC 13 for PVC 13354 and 11443, and PVCII for PVC 14333,10.2.2 The seal or mark of the laboratory making theevaluation for potable water contact,10.2.3
46、Size, and10.2.4 This designation, D 2467, with which the fittingcomplies.10.3 Where the size of the fitting does not allow completemarking, omit identification marking in the following se-quence: size, material designation (D 2467), manufacturersname, or trademark.10.4 Marking or symbols shall be mo
47、lded, hot-stamped, orapplied to fittings by any other suitable method, such asprinting.10.5 Where recessed marking is used, care shall be taken tosee that in no case does marking cause cracks or reduce thewall thickness below the minimum specified.11. Quality Assurance11.1 Quality AssuranceWhen the
48、product is marked withthis designation, D 2467, the manufacturer affirms that theproduct was inspected, sampled, and tested in accordance withthis specification and has been found to meet the requirementsof this specification.TABLE 2 Dimensions of 90 Ells, Tees, Crosses, 45 Elbows and Couplings (Str
49、aight Sizes), in. (mm)ANominalPipeSizeCenter to ThreadEnd, 90 Elbows,Tees,Crosses,BH,minLength ofThread, T,minCenter to ThreadEnd, 45 Elbow,BK,minInside Diameterof Fitting, D,minNominal WallThickness, F,minOutside Diameterof Hub, M,minThread End toThread End ofCoupling, L,min! 0.688 (17.48) 0.38 (9.65) 0.625 (15.88) 0.215 (5.46) 0.118 0.645 (16.40) 0.813 (20.65)14 0.812 (20.63) 0.50 (12.70) 0.688 (17.48) 0.302 (7.67) 0.149 0.840 (21.30) 1.063 (27.00)38 0.938 (23.83) 0.50 (12.70) 0.750 (
