ASTM D2665-2008 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain Waste and Vent Pipe and Fittings.pdf

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1、Designation: D 2665 08An 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 standard. The values given in parentheses are mathematicalconversions to SI units that a

5、re provided for information onlyand are not considered standard.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 specificati

6、on.1.4 The following safety hazards caveat pertains only 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 sa

7、fety 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 1599 Test Method for Resistance to Short-Time Hydrau-lic Pressure of Plastic Pipe, Tubing, and FittingsD 1

8、600 Terminology for Abbreviated Terms Relating toPlasticsD 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 Ext

9、ernal LoadingCharacteristics of Plastic Pipe by Parallel-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

10、 Specification for Drain, Waste, and Vent (DWV)Plastic Fittings 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,Pri

11、mers, and Cleaners Used for Joining Thermoplastic Pipeand 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 Fabricat

12、ed FittingsF 2135 Specification for Molded Drain, Waste, 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

13、 The requirements of this specification are intended toprovide 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

14、 specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.63 on DWV.Current edition approved May 1, 2008 Published May 2008. Originally approvedin 1968. Last previous edition approved in 2007 as D 2665 07.2For referen

15、ced 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.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West C

16、onshohocken, PA 19428-2959, United States.chemicals not commonly found in drains and sewers and temperatures inexcess of 180F (82.2C) may be encountered.NOTE 2This specification does not include requirements for pipe andfittings intended to be used to vent combustion gases.5. Materials5.1 Basic Mate

17、rialsThe 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 virgin PVC compounds meeting or exceeding therequirements of Class 12454 as defined in SpecificationD 1784 or Class 11432 as defined

18、 in SpecificationD 4396.These plastics contain stabilizers, lubricants, and pig-ments.5.2 Rework MaterialThe manufacturer shall use only hisown clean pipe or fitting rework material, and the pipe orfittings produced shall meet all the requirements of thisspecification.5.3 Solvent CementThe solvent c

19、ement 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 be homogeneousthroughout and free of visible cracks, holes, foreign inclusions,or other injurious defects. The pipe shall be as un

20、iform ascommercially practicable in color, opacity, density, and otherphysical properties.6.1.1 The requirements in this section are intended only foruse as quality control tests, not as simulated service tests.6.2 Dimensions and Tolerances:6.2.1 MethodAll dimensions shall be determined in accor-dan

21、ce 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 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 pa

22、tterns, dimensions, and laying lengths offittings, including adaptors, shall meet the requirements ofSpecification D 3311 and Table 1.6.2.2.3 The patterns, dimensions, and laying lengths ofShort-Pattern fittings shall meet the requirements of Specifica-tion F 2135.6.2.2.4 The spigot dimensions of fi

23、ttings 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 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

24、 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 shall deflect by60 % of the nominal outside diameter (flattening) withoutcracking, rupture, or other visible evidence of failure

25、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 one or two fail, additional testing shallbe conducted in accordance with 6.3.1.2. If all three fail, thesample does not meet the P

26、S 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 average pipe stiffnessof eleven specimens shall meet or exceed the minimumrequirement given in Table 3. The 99 % lower confidence li

27、mit(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 specimens.The critical t value shall be used to at least three significantdigits. Alternatively, if the LCL exceeds the minimum PSr

28、equirement 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 under 6.3.1, andan additional eight with rotation by 35, as specified in TestMethod D 2412, continuing throughout the remaining s

29、peci-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/ NN1G1/2N=116.3.1.4 The 15 % requirement is calculated as follows:Avg 2 LCL!/Avg! 3 100#15 % (3)NOTE 3The 5 % deflection criterion

30、, which was arbitrarily selectedfor testing convenience, should not be considered as a limitation withrespect to in-use deflection. The engineer is responsible for establishingthe acceptable deflection.6.3.2 FittingsIndividual fittings unassembled shall with-stand a minimum load of 750 lbf/ft (11 kN

31、/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 (23C) in accordance with Test Method D 1599, theminimum burst pressure of pipe shall be in accordance withTable 4 and the minimum bu

32、rst pressure of fittings shall be 200psi (1.4 MPa). Test three specimens of pipe or three fittings; allshall meet the requirements.NOTE 4The minimum burst pressure requirements for DWV fittingsare lower than for pipe because of the fittings geometry.6.5 Impact ResistanceThe minimum impact resistance

33、 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 Tup 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 larg

34、erD2665082than 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 section cut from thehub or body with a minimum centerline length of 2 in. shall bepermitted to be used rather than the ent

35、ire 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 tested pass,accept the lot. When 4 or more of 20 specimens tested fail, test20 addtional specimens. When 32 of 40 specimens pass, accep

36、tTABLE 1 Dimensions and Tolerances for Fitting Sockets for PVC Plastic Drain, Waste and Vent Pipe FittingsNominalPipeSizeA B C E Internal ThreadsSocket Entrance Diameter Socket Bottom Diameter SocketDepth,minWallthickness min.AOutsideDiameter ofHub, M. min.Threadlengthmin.Average Toleranceon Avg.Out

37、-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(3.96)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)0.1

38、56(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 3.520(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)

39、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/-0.25)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/

40、-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)5.000(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

41、(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 wallthicknesses shall equal or exceed the value shown in the table.BNot applicable for these nominal sizes.D2665083the lot. When 9 or more

42、 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 entirely through the pipe wall andvisible to the unaided eye.7. Test Methods7.1 SamplingAsample of the pipe and fittings sufficien

43、t 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. The number offittings required varies depending on the size and type offitting.7.1.1 Test SpecimensNot less than 50 % of the test

44、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 one pipe diameter away froman end closure.7.2 Conditioning:TABLE 2 Dimensions and Tolerances for Outside Diameters and Thicknesse

45、s of PVC Plastic Drain, Waste, and Vent PipeNominal Pipe SizeOutside Diameter Wall ThicknessAverageTolerance onAverageOut-of-Roundness(maximum minus minimum)Minimum Tolerancein. (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 (0.6

46、1) 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 (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)

47、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) +0.044 (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

48、 (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 (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) 60.03

49、1 (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 (9650)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 84