1、Designation: F679 15F679 16Standard Specification forPoly(Vinyl Chloride) (PVC) Large-Diameter Plastic GravitySewer Pipe and Fittings1This standard is issued under the fixed designation F679; the number immediately following the designation indicates the year of originaladoption or, in the case of r
2、evision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscriptepsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers requirements and test methods for materials, dimensions, workmanship, flat
3、tening resistance,impact resistance, pipe stiffness, extrusion quality, joining system, and a form of marking for large diameters, 18 to 60 in.poly(vinyl chloride) (PVC) sewer pipe and fittings with integral bell elastomeric seal joints and smooth inner walls.or solventcemented sockets.1.2 The requi
4、rements of this specification are intended to provide pipe and fittings suitable for nonpressure drainage of sewageand surface water. Pipe and fittings produced to this specification should be installed in accordance with Practice D2321.NOTE 1Industrial waste disposal lines should be installed only
5、with the specific approval of the governing code authority since temperatures in excessof 140F (60C) and chemicals not commonly found in drains and sewers may be encountered.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconv
6、ersions to SI units that are provided for information only and are not considered standard.1.4 The following precautionary caveat pertains only to the test method portion, Section 78, of this specification:This standarddoes not purport to address all of the safety problems, if any, associated with i
7、ts use. It is the responsibility of the user of thisstandard to establish appropriate safety and health practices and determine the applicability or regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD1600 Terminology for
8、 Abbreviated Terms Relating to PlasticsD1784 Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC)CompoundsD2122 Test Method for Determining Dimensions of Thermoplastic Pipe and FittingsD2152 Test Method for Adequacy of Fusion of Extruded Poly(Vinyl
9、 Chloride) (PVC) Pipe and Molded Fittings by AcetoneImmersionD2321 Practice for Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow ApplicationsD2412 Test Method for Determination of External Loading Characteristics of Plastic Pipe by Parallel-Plate LoadingD2444 Test Met
10、hod for Determination of the Impact Resistance of Thermoplastic Pipe and Fittings by Means of a Tup (FallingWeight)D2564 Specification for Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Piping SystemsD2855 Practice for the Two-Step (Primer and Solvent Cement) Method of Joining Poly (Vinyl Ch
11、loride) (PVC) or ChlorinatedPoly (Vinyl Chloride) (CPVC) Pipe and Piping Components with Tapered SocketsD3212 Specification for Joints for Drain and Sewer Plastic Pipes Using Flexible Elastomeric SealsF402 Practice for Safe Handling of Solvent Cements, Primers, and Cleaners Used for Joining Thermopl
12、astic Pipe and FittingsF412 Terminology Relating to Plastic Piping SystemsF477 Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe1 This specification is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.62
13、on Sewer.Current edition approved March 1, 2015Aug. 1, 2016. Published June 2015November 2016. Originally approved in 1980. Last previous edition approved in 20132015as F679 13a.F679 15. DOI: 10.1520/F0679-15.10.1520/F0679-16.2 For referencedASTM standards, visit theASTM website, www.astm.org, or co
14、ntactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have b
15、een made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official docume
16、nt.*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 States12.2 Federal Standard:Fed. Std. No. 123 Marking for Shipment (Civil Agencies)32.3 Military Standard:MIL-STD-129 Marking
17、 for Shipment and Storage33. Terminology3.1 Definitions:3.1.1 GeneralDefinitions used in the specification are in accordance with Terminology F412, unless otherwise indicated. Theabbreviation for poly(vinyl chloride) pipe is PVC, in accordance with Terminology D1600.4. Materials4.1 Basic MaterialsTh
18、e pipe shall be made of PVC plastic having a minimum cell classification of 12364 or 12454 as definedin Specification D1784. Homopolymer PVC compounds must equal or exceed the requirements of the above listed minimum cellclassification number.4.2 Rework MaterialClean rework material generated from t
19、he manufacturers own pipe or fittings production may be usedby the same manufacturer provided that the rework material meets the requirements of 4.1 and that the pipe or fittings producedmeet all the requirements of this specification.4.3 GasketsRubber gaskets shall be in compliance with Specificati
20、on F477.4.4 LubricantThe lubricant used for assembly shall have no detrimental effect on the gasket or pipe.4.5 Primer.4.6 Solvent Cement.5. Joining System5.1 Integral Bell Gasketed JointThe joint shall be designed so that when assembled, the gasket inside the bell will becompressed radially on the
21、pipe spigot to form a water-tight seal.5.1.1 The joint shall be designed to avoid displacement of the gasket when installed in accordance with the manufacturersrecommendations.5.1.2 The assembly of joints shall be in accordance with the pipe manufacturers recommendations.5.2 Solvent cement joints fo
22、r pipe and fittingsThe joint shall be designed to avoid displacement of the gasket when installedin accordance with the manufacturers recommendations. In the solvent cement joint, the pipe spigot wedges into the taperedsocket and the surfaces fuse together. The tapered socket may be a portion of a m
23、olded fitting or it may be a belled end of the pipesection. Formed bells shall be concentric with pipe axis.5.2.1 The assembly of the joints shall be accordance with Practice D2855.5.2.2 Joint TightnessJoints made with pipe and fittings or with belled-end pipe shall show no signs of leakage when tes
24、tedin accordance with 7.5.5.3 The assembly of joints shall be in accordance with the pipe manufacturers recommendations.6. Requirements6.1 WorkmanshipThe pipe and fittings shall be homogeneous throughout and free from visible cracks, holes, foreigninclusions, or other injurious defects. The pipe sha
25、ll be as uniform as commercially practical in color, opacity, density, and otherphysical properties.6.2 Pipe Dimensions:6.2.1 Pipe DiameterThe average outside diameter of the pipe shall meet the requirements given in Table 1, when measuredin accordance with Test Method D2122.6.2.2 Wall ThicknessPipe
26、 wall thicknesses shall meet the requirements of Table 1, when measured in accordance with TestMethod D2122. In the case of belled pipe and fittings fabricated from pipe sections, the thickness of the wall in the bell shall beconsidered satisfactory if it was formed from pipe meeting the above requi
27、rements.NOTE 2The wall thickness varaibility in any cross section of the pipe is normally 12% or less.6.3 Pipe FlatteningThere shall be no evidence of splitting, cracking, or breaking, when pipe is tested in accordance with7.48.4.3 Available from Standardization Documents, Order Desk, Bldg. 4, Secti
28、on D, DLA Document Services, Building 4/D, 700 Robbins Ave., Philadelphia, PA19111-5094.19111-5094, http:/quicksearch.dla.mil.F679 1626.4 Wall Thickness of FittingsThe minimum wall thicknesses of the fittings shall be the same as the minimum wall thicknessof the equivalent size of pipe as specified
29、in Table 1. For reducing fittings or those with smaller inlets, the minimum wall thicknessof each inlet shall be no less than the minimum wall thickness for that size pipe. The thickness shall be determined in accordancewith Test Method D2122.NOTE 3Owing to the present state of technology in the ind
30、ustry, all fittings are fabricated fittings. Fabricated fittings with solvent-cementedcomponents should be made in accordance with Practice D2855 and taking cognizance of Practice F402.6.5 Pipe Impact StrengthThe impact strength of the pipe shall be not less than 220 ftlbf (298.3 J), when tested in
31、accordancewith 7.58.5.NOTE 4This requirement is intended only for use as a quality control test, not as a simulated service test. As aged impact data is developed, theapplicable aged impact values will be included to reflect long-term performance needs.6.6 Pipe StiffnessPipe stiffness values for the
32、 pipe shall comply with Table 1, when tested in accordance with 7.68.6.6.6.1 The wall thickness must be increased to meet the pipe stiffness requirement PS46 or PS115 listed in Table 1 when materialwith modulus lower than 500,000 psi (3447 MPa) is used.6.7 Gaskets:6.7.1 All gaskets shall meet the re
33、quirements of Specification F477 and be molded into a circular form or extruded to the propersection and then spliced into circular form. Gaskets shall be made of a properly vulcanized high-grade elastomeric compound.6.7.2 The basic polymer shall be natural rubber, synthetic elastomer, or a blend of
34、 both.6.7.3 The gasket shall be designed with an adequate compressive force so as to effect a positive seal under all combinations ofjoint tolerances. The gasket shall be the only element depended upon to make the joint flexible and watertight.6.8 Joint TightnessJoints made with pipe and fittings sh
35、all show no sign of leakage, when tested in accordance withSpecification D3212. All surfaces of the joint upon which the gasket may bear shall be smooth and free of imperfections, ridges,fractures, or cracks that could adversely affect sealability.6.9 Acetone ImmersionThe pipe shall not show excessi
36、ve flaking or disintegrate, when tested in accordance with Test MethodD2152.NOTE 5This test is intended only for use as a quality control test and not for use as a simulated service test.TABLE 1 Pipe Dimensions and Minimum Pipe StiffnessNominal PipeSizeAverage OutsideDiameterTolerance on AverageOuts
37、ide DiameterMin Wall Thickness Min Pipe Stiffnessin. in. (mm) in. (mm) in. (mm) psi kPa18 18.701 (475) 0.028 (0.71) 0.499 (12.7) 46 (320)21 22.047 (560) 0.033 (0.84) 0.588 (14.9) 46 (320)24 24.803 (630) 0.037 (0.94) 0.661 (15.5) 46 (320)27 27.953 (710) 0.042 (1.07) 0.745 (18.9) 46 (320)30 CIOD 32.00
38、0 (813) 0.040 (1.02) 0.853 (21.7) 46 (320)36 CIOD 38.300 (973) 0.050 (1.27) 1.021 (25.9) 46 (320)42 CIOD 44.500 (1130) 0.060 (1.52) 1.187 (30.1) 46 (320)48 CIOD 50.800 (1290) 0.075 (1.90) 1.355 (34.4) 46 (320)54 CIOD 57.560 (1462) 0.085 (2.15) 1.535 (39.0) 46 (320)60 CIOD 61.610 (1565) 0.090 (2.30)
39、1.643 (41.7) 46 (320)18 18.701 (475) 0.028 (0.71) 0.584 (14.8) 75 (517)21 22.047 (560) 0.033 (0.84) 0.689 (17.5) 75 (517)24 24.803 (630) 0.037 (0.94) 0.775 (19.7) 75 (517)27 27.953 (710) 0.042 (1.07) 0.874 (22.2) 75 (517)30 CIOD 32.000 (813) 0.040 (1.02) 1.000 (25.4) 75 (517)36 CIOD 38.300 (973) 0.0
40、50 (1.27) 1.197 (30.4) 75 (517)42 CIOD 44.500 (1130) 0.060 (1.52) 1.391 (35.3) 75 (517)48 CIOD 50.800 (1290) 0.075 (1.90) 1.588 (40.3) 75 (517)54 CIOD 57.560 (1462) 0.085 (2.15) 1.799 (45.7) 75 (517)60 CIOD 61.610 (1565) 0.090 (2.30) 1.926 (48.9) 75 (517)18 18.701 (475) 0.028 (0.71) 0.671 (17.0) 115
41、 (790)21 22.047 (560) 0.033 (0.84) 0.791 (20.1) 115 (790)24 24.803 (630) 0.037 (0.94) 0.889 (22.6) 115 (790)27 27.953 (710) 0.042 (1.07) 1.002 (25.5) 115 (790)30 CIOD 32.000 (813) 0.040 (1.02) 1.148 (29.1) 115 (790)36 CIOD 38.300 (973) 0.050 (1.27) 1.373 (34.1) 115 (790)42 CIOD 44.500 (1130) 0.060 (
42、1.52) 1.596 (40.5) 115 (790)48 CIOD 50.800 (1290) 0.075 (1.90) 1.822 (46.3) 115 (790)54 CIOD 57.560 (1462) 0.085 (2.15) 2.064 (52.4) 115 (790)60 CIOD 61.610 (1565) 0.090 (2.30) 2.210 (56.1) 115 (790)F679 1637. Requirements for Solvent Cemented Pipes and Fittings7.1 Socket diameterThe inside diameter
43、 of the tapered socket shall comply with dimensions listed in Table 2.7.2 Socket DepthThe socket depth shall not be less than that shown in Table 2.7.3 Spigot LengthThe minimum distance from the spigot end to the area where the spigot diameter changes due to a socket,branch, or change in angle shall
44、 comply with the “C” dimension of Table 2.7.4 Solvent CementThe solvent cement manufacturers recommendations should be followed in selecting the proper cementviscosity for joining the large diameter pipe.7.5 Joint TightnessJoin two pieces of pipe by means of a fitting or socket in accordance with Pr
45、actice D2855 and using solventcement as described in 7.4. Allow the joined unit to stand 24 h at room temperature. Joints made with pipe and fittings shall showno sign of leakage when subjected to an internal water pressure of 170 kPa (25 psi) at room temperature for 1 h.8. Test Methods8.1 Condition
46、ing:8.1.1 Referee TestingWhen conditioning is required for referee tests, condition the specimens in accordance with ProcedureA of Practice D618 at 73.4 6 3.6F (23 6 2C) and 50 6 5 % relative humidity for not less than 40 h prior to test. Conduct testsunder the same conditions of temperature and hum
47、idity, unless otherwise specified.8.1.2 Quality Control TestsFor quality control tests, condition specimens for a minimum of 4 h in air or 1 h in water at 73.46 3.6F (23 6 2C). Test the specimens at 236 2C without regard to relative humidity.8.2 Test ConditionsConduct tests in the Standard Laborator
48、y Atmosphere of 73.4 6 3.6F (23 6 2C) and 50 6 5 % relativehumidity, unless otherwise specified in this specification. In cases of disagreement, the tolerances shall be 61.8F (61C) and62 % relative humidity.TABLE 2 Solvent Cement Socket DimensionsSolvent Cement Socket DimensionsNominal Size, in. A B
49、 C18 18.757 0.028 18.673 0.028 9.00021 22.113 0.033 22.014 0.033 10.50024 24.877 0.037 24.766 0.037 12.00027 28.037 0.042 27.911 0.042 13.50030 32.080 0.040 31.960 0.040 15.00036 38.400 0.050 38.250 0.050 18.00042 44.620 0.060 44.440 0.060 21.00048 50.950 0.075 50.725 0.075 24.00054 57.730 0.085 57.475 0.085 27.00060 61.790 0.090 61.520 0.090 30.000F679 1648.3 SamplingThe selection of the sample or samples of pipe shall be as a
