1、Designation: D 2665 07An American National StandardStandard Specification forPoly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and VentPipe and Fittings1This standard is issued under the fixed designation D 2665; the number immediately following the designation indicates the year oforiginal adoption
2、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.This standard has been approved for use by agencies of the Department of Defense.1. Scop
3、e1.1 This specification covers requirements and test methodsfor materials, dimensions and tolerances, pipe stiffness, crushresistance, impact resistance, hydrostatic burst resistance, andsolvent cement for poly(vinyl chloride) plastic drain, waste,and vent pipe and fittings. A form of marking is als
4、o included.Plastic which does not meet the material requirements specifiedin Section 5 is excluded. Installation procedures are given inthe Appendix.1.2 The values stated in inch-pound units are to be regardedas the standard. The metric equivalents of inch-pound unitsgiven in parentheses may be appr
5、oximate.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 the specification.1.4 The following safety hazards caveat pertains only
6、 to thetest methods portion, Section 7, 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.2. Referenced Documents2.1 ASTM Standards:2D 618 Practice for Conditioning Plastics for TestingD 1599 Test Method for Resistance to Short-Time Hydrau-lic Pressure of Plastic Pipe, Tubing, and FittingsD 1600 Terminology for Abbreviated Terms Relating toPlastic
8、sD 1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD 2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD 2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel
9、-Plate LoadingD 2444 Test Method for Determination of the Impact Re-sistance of Thermoplastic Pipe and Fittings by Means of aTup (Falling Weight)D 2564 Specification for Solvent Cements for Poly(VinylChloride) (PVC) Plastic Piping SystemsD 3311 Specification for Drain, Waste, and Vent (DWV)Plastic F
10、ittings PatternsD 4396 Specification for Rigid Poly(Vinyl Chloride) (PVC)and Chlorinated Poly(Vinyl Chloride) (CPVC) Com-pounds for Plastic Pipe and Fittings Used in NonpressureApplicationsF 402 Practice for Safe Handling of Solvent Cements,Primers, and Cleaners Used for Joining Thermoplastic Pipean
11、d FittingsF 412 Terminology Relating to Plastic Piping SystemsF 1498 Specification for Taper Pipe Threads 60 for Ther-moplastic Pipe and FittingsF 1866 Specification for Poly (Vinyl Chloride) (PVC) Plas-tic Schedule 40 Drainage and DWV Fabricated FittingsF 2135 Specification for Molded Drain, Waste,
12、 and Vent(DWV) Short-Pattern Plastic Fittings3. Terminology3.1 DefinitionsDefinitions are in accordance with Termi-nology F 412, and abbreviations are in accordance with Ter-minology D 1600, unless otherwise specified.4. Significance and Use4.1 The requirements of this specification are intended top
13、rovide pipe and fittings suitable for the drainage and ventingof sewage and certain other liquid wastes.NOTE 1Industrial waste disposal lines should be installed only withthe specific approval of the cognizant building code authority since1This specification is under the jurisdiction of ASTM Committ
14、ee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.63 on DWV.Current edition approved March 1, 2007 Published March 2007. Originallyapproved in 1968. Last previous edition approved in 2004 as D 2665 04ae2.2For referenced ASTM standards, visit the ASTM website, www.a
15、stm.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.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.chemica
16、ls not commonly found in drains and sewers and temperatures inexcess of 180F (82.2C) may be encountered.5. Materials5.1 Basic MaterialsThe pipe shall be made of virgin PVCcompounds meeting or exceeding the requirements of Class12454 as defined in Specification D 1784. The fittings shall bemade of vi
17、rgin PVC compounds meeting or exceeding therequirements of Class 12454 as defined in SpecificationD 1784 or Class 11432 as defined in SpecificationD 4396.These plastics contain stabilizers, lubricants, and pig-ments.5.2 Rework MaterialThe manufacturer shall use only hisown clean pipe or fitting rewo
18、rk material, and the pipe orfittings produced shall meet all the requirements of thisspecification.5.3 Solvent CementThe solvent cement used to join pipeand fittings made to this specification shall meet the require-ments of Specification D 2564.6. Requirements6.1 GeneralThe pipe and fittings shall
19、be homogeneousthroughout and free of visible cracks, holes, foreign inclusions,or other injurious defects. The pipe shall be as uniform ascommercially practicable in color, opacity, density, and otherphysical properties.6.1.1 The requirements in this section are intended only foruse as quality contr
20、ol tests, not as simulated service tests.6.2 Dimensions and Tolerances:6.2.1 MethodAll dimensions shall be determined in accor-dance with Test Method D 2122.6.2.2 Dimensions:6.2.2.1 The outside diameter and wall thicknesses of pipeshall meet the requirements of Table 2. The pipe shall be ineither 10
21、 or 20-ft (3.05 or 6.1-m) lengths, unless otherwisespecified, with an allowable tolerance of +12 , 0 in. (+13, 0mm).6.2.2.2 The patterns, dimensions, and laying lengths offittings, including adaptors, shall meet the requirements ofSpecification D 3311 and Table 1.6.2.2.3 The patterns, dimensions, an
22、d laying lengths ofShort-Pattern fittings shall meet the requirements of Specifica-tion F 2135.6.2.2.4 The spigot dimensions of fittings shall meet therequirements of Table 2.6.2.2.5 For all fittings having taper pipe threads, threadsshall conform to Specification F 1498 and be gaged in accor-dance
23、with 7.5. Fittings of nominal sizes not given in Specif-cation F 1498 shall not have threads.6.2.2.6 Fabricated DWV fittings shall comply with F 1866.6.3 Pipe Stiffness, Deflection Load and Flattening:6.3.1 PipeThe minimum pipe stiffness at 5 % deflectionshall be in accordance with Table 3. The pipe
24、 shall deflect by60 % of the nominal outside diameter (flattening) withoutcracking, rupture, or other visible evidence of failure whentested in accordance with 7.4.6.3.1.1 Pipe Stiffness (PS)Three specimens shall betested. If all three meet the PS requirement, the sample meetsthe PS requirement. If
25、one or two fail, additional testing shallbe conducted in accordance with 6.3.1.2. If all three fail, thesample does not meet the PS requirement.6.3.1.2 Pipe Stiffness and Lower Confidence LimitIn theevent that one or two of the specimens tested in 6.3.1 fail tomeet the minimum PS requirement, the av
26、erage pipe stiffnessof eleven specimens shall meet or exceed the minimumrequirement given in Table 3. The 99 % lower confidence limit(LCL) shall be within 15 % of the average value. The LCLshall be calculated using the Students “t” distribution, withN-1 degrees of freedom, where N is the number of s
27、pecimens.The critical t value shall be used to at least three significantdigits. Alternatively, if the LCL exceeds the minimum PSrequirement in Table 3, but is not within 15 % of the average,the sample meets the requirements of the pipe stiffness testing.The eleven specimens include the three tested
28、 under 6.3.1, andan additional eight with rotation by 35, as specified in TestMethod D 2412, continuing throughout the remaining speci-mens.6.3.1.3 The LCL based on testing eleven specimens iscalculated as follows:LCL 5avg PS!2$2.76std. dev.!/=N!% (1)where:avg PS!5(PSi!#/ (2)std. dev.!5F(PS22 (PS!2/
29、 NN1G1/2N=116.3.1.4 The 15 % requirement is calculated as follows:Avg 2 LCL!/Avg! 3 100#15 % (3)NOTE 2The 5 % deflection criterion, which was arbitrarily selectedfor testing convenience, should not be considered as a limitation withrespect to in-use deflection. The engineer is responsible for establ
30、ishingthe acceptable deflection.6.3.2 FittingsIndividual fittings unassembled shall with-stand a minimum load of 750 lbf/ft (11 kN/m) of centerlinelength without cracking or other visible evidence of failurewhen tested in accordance with 7.4.6.4 Minimum Hydrostatic Burst PressureWhen tested at73F (2
31、3C) in accordance with Test Method D 1599, theminimum burst pressure of pipe shall be in accordance withTable 4 and the minimum burst pressure of fittings shall be 200psi (1.4 MPa). Test three specimens of pipe or three fittings; allshall meet the requirements.NOTE 3The minimum burst pressure requir
32、ements for DWV fittingsare lower than for pipe because of the fittings geometry.6.5 Impact ResistanceThe minimum impact resistance ofpipe and fittings, when tested at the time of manufacture, shallcomply with Table 5. Test in accordance with Test MethodD 2444 using Tup C and Holder A for pipe and Tu
33、p A andHolder B for fittings. Use a 12-lb (5-kg) tup for testing pipesizes 4 in. and smaller and a 20-lb (10-kg) tup for pipe largerthan 4 in. Test fittings with a 12-lb (5-kg) Tup. Test couplingscemented to short pieces of pipe and allowed to dry for 24 h.For fittings larger than 4-in, a symmetric
34、section cut from theD2665072hub or body with a minimum centerline length of 2 in. shall bepermitted to be used rather than the entire fitting.6.5.1 Test 10 specimens. When 9 or 10 specimens pass,accept the lot. When 2 or more specimens fail, test 10additional specimens. When 17 of 20 specimens teste
35、d pass,accept the lot. When 4 or more of 20 specimens tested fail, test20 addtional specimens. When 32 of 40 specimens pass, acceptTABLE 1 Dimensions and Tolerances for Fitting Sockets for PVC Plastic Drain, Waste and Vent Pipe FittingsNominalPipeSizeA B C E Internal ThreadsSocket Entrance Diameter
36、Socket Bottom Diameter SocketDepth,minWallthickness min.AOutsideDiameter ofHub, M. min.Threadlengthmin.Average Toleranceon Avg.Out-of-RoundnessAverage Toleranceon Avg.Out-ofRoundnessin. (mm)114 1.675(42.54)+0.010/-0.005(+0.25/-0.13)0.024(0.61)1.655(42.04)60.005(60.13)0.024(0.61)0.687(17.44)0.156(3.9
37、6)1.871(47.52)0.687(17.44)112 1.915(48.64)+0.010/-0.005(+0.25/-0.13)0.024(0.61)1.894(48.11)60.006(60.15)0.024(0.61)0.687(17.44)0.156(3.96)2.127(54.03)0.687(17.44)2 2.390(60.71)+0.010/-0.005(+0.25/-0.13)0.024(0.61)2.369(60.17)60.006(60.15)0.024(0.61)0.750(19.05)0.156(3.96)2.634(66.90)0.750(19.05)3 3.
38、520(89.41)+0.010/-0.005(+0.25/-0.13)0.030(0.76)3.492(88.70)60.008(60.20)0.030(0.76)1.500(38.10)0.219(5.56)3.841(97.56)1.187(30.15)4 4.520(114.8)+0.010/-0.005(+0.25/-0.13)0.030(0.76)4.491(114.1)60.009(60.23)0.030(0.76)1.750(44.45)0.250(6.35)4.907(124.6)1.28(32.54)6 6.647(168.8)+0.015/-0.010(+0.38/-0.
39、25)0.060(1.52)6.614(168.0)60.011(60.28)0.060(1.52)3.000(76.200.281(7.14)7.203(183.0)1.500(38.10)8 8.655(219.8)+0.030/-0.000(+0.76/-0.00)0.090(2.29)8.610(218.7)60.015(60.38)0.090(2.29)4.000(101.6)0.328(8.33)BB10 10.780(273.8)+0.025/-0.020(+0.64/-0.51)0.120(3.05)10.737(272.7)60.015(60.38)0.120(3.04)5.
40、000(127.0)0.365(9.28)BB12 12.780(324.6)+0.030/-0.025(+0.76/-0.64)0.150(3.81)12.736(323.5)60.015(60.38)0.150(3.81)6.000(152.4)0.406(10.3)BBAThe wall thickness is a minimum value except that a 610% variation resulting from core shift is allowable. In such case, the average of the two opposite wallthic
41、knesses shall equal or exceed the value shown in the table.BNot applicable for these nominal sizes.D2665073the lot. When 9 or more of 40 specimens fail, the lot does notmeet the requirements of this specification.6.5.2 Failure in the test specimens shall be shattering or anycrack or break extending
42、entirely through the pipe wall andvisible to the unaided eye.7. Test Methods7.1 SamplingAsample of the pipe and fittings sufficient todetermine conformance with this specification shall be taken atrandom from each lot or shipment. About 40 ft (12 m) of pipeare required to make the tests prescribed.
43、The number offittings required varies depending on the size and type offitting.7.1.1 Test SpecimensNot less than 50 % of the test speci-mens required for any pressure test shall have at least a part ofthe marking in their central sections. The central section is thatportion of pipe which is at least
44、 one pipe diameter away froman end closure.7.2 Conditioning:TABLE 2 Dimensions and Tolerances for Outside Diameters and Thicknesses of PVC Plastic Drain, Waste, and Vent PipeNominal Pipe SizeOutside Diameter Wall ThicknessAverageTolerance onAverageOut-of-Roundness(maximum minus minimum)Minimum Toler
45、ancein. (mm)114 1.660 (42.16) 60.005 (0.13) 0.024 (0.61) 0.140 (3.56) +0.020 (0.51)0.000112 1.900 (48.26) 60.006 (0.15) 0.024 (0.61) 0.145 (3.68) +0.020 (0.51)0.0002 2.375 (60.33) 60.006 (0.15) 0.024 (0.61) 0.154 (3.91) +0.020 (0.51)0.0003 3.500 (88.90) 60.008 (0.20) 0.030 (0.76) 0.216 (5.49) +0.026
46、 (0.66)0.0004 4.500 (114.30) 60.009 (0.23) 0.100(2.54) 0.237 (6.02) +0.028 (0.71)0.0006 6.625 (168.28) 60.011 (0.28) 0.100 (2.54) 0.280 (7.11) +0.034 (0.86)0.0008 8.625 (219.08) 60.015 (0.38) 0.150 (3.81) 0.322 (8.18) +0.039 (0.99)0.00010 10.750 (273.05) 60.015 (0.38) 0.150 (3.81) 0.365 (9.27) +0.04
47、4 (1.12)0.00012 12.750 (323.85) 60.015 (0.38) 0.150 (3.81) 0.406 (10.31) +0.049 (1.24)0.00014 14.000 (355.60) 60.015 (60.38) 0.200 (5.08) 0.437 (11.1) +0.053 (1.35)0.00016 16.000 (406.40) 60.019 (60.48) 0.320 (8.13) 0.500 (12.7) +0.060 (1.52)0.00018 18.000 (457.20) 60.019 (60.48) 0.360 (9.20) 0.562
48、(14.27) +0.067 (1.71)0.00020 20.000 (508.00) 60.023 (60.58) 0.400 (10.20) 0.593 (15.06) +0.071 (1.81)0.00024 24.000 (609.60) 60.031 (60.79) 0.480 (12.20) 0.687 (17.45) +0.082 (2.09)0.000TABLE 3 Pipe Stiffness Requirements for PVC DWV PipeANominal Pipe Size,in.Pipe Stiffness,min, psi (kPa)114 1400 (9
49、650)112 1010 (6960)2 600 (4140)3 510 (3520)4 310 (2140)6 150 (1030)8 100 (690)10 78 (530)12 63 (430)14 60 (415)16 60 (415)18 60 (415)20 51 (350)24 45 (315)AMeasured at 5 % deflection.TABLE 4 Minimum Hydrostatic Burst Pressure at 73F (23C)Nominal PipeSize, in.Minimum Hydrostatic Burst PressureApsi (kPa) Type I114 1180 (8140)112 1060 (7310)2 890 (6140)3 840 (5790)4 710 (4900)6 560 (3680)8 500 (3450)10 450 (3100)12 420 (2890)14 410 (2830)16 410 (2830)18 410 (2830)20 390 (2690)24 380 (2620)AThese burst pressures are calculate
