ANSI ASTM F794-2003 Standard Specification for Poly(Vinyl Chloride) (PVC) Profile Gravity Sewer Pipe and Fittings Based on Controlled Inside Diameter《基于受控内径的聚氯乙烯(PVC)异型重力沉降污水管及配件规范.pdf

1、Designation: F794 03 (Reapproved 2014)Standard Specification forPoly(Vinyl Chloride) (PVC) Profile Gravity Sewer Pipe andFittings Based on Controlled Inside Diameter1This standard is issued under the fixed designation F794; the number immediately following the designation indicates the year of origi

2、naladoption or, 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

3、 Defense.1. Scope1.1 This specification covers requirements for poly(vinylchloride) (PVC) profile sewer pipe and fittings with integralbell and elastomeric seal joints or plain end pipe with couplingsin sizes (4 to 48 in.) based on a controlled inside diameter.1.2 The values stated in inch-pound uni

4、ts are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.3 The following safety hazard caveat pertains only to thetest methods portion, Section 8, of this specification: Thisstand

5、ard 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 of regulatory limita-tions prior to use.NOTE 1Pipe and fittings produce

6、d to this specification should beinstalled in accordance with Practice D2321.2. 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

7、 Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2152 Test Method for Adequacy of Fusion of ExtrudedPoly(Vinyl Chloride) (PVC) Pipe and Molded Fittings byAcetone ImmersionD2321 Practice for Underground Installation of T

8、hermoplas-tic Pipe for Sewers and Other Gravity-Flow ApplicationsD2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD2444 Test Method for Determination of the Impact Resis-tance of Thermoplastic Pipe and Fittings by Means of aTup (Falling

9、Weight)D2855 Practice for Making Solvent-Cemented Joints withPoly(Vinyl Chloride) (PVC) Pipe and FittingsD3034 Specification for Type PSM Poly(Vinyl Chloride)(PVC) Sewer Pipe and FittingsD3212 Specification for Joints for Drain and Sewer PlasticPipes Using Flexible Elastomeric SealsF402 Practice for

10、 Safe Handling of Solvent Cements,Primers, and Cleaners Used for Joining ThermoplasticPipe and FittingsF412 Terminology Relating to Plastic Piping SystemsF477 Specification for Elastomeric Seals (Gaskets) for Join-ing Plastic PipeF679 Specification for Poly(Vinyl Chloride) (PVC) Large-Diameter Plast

11、ic Gravity Sewer Pipe and Fittings2.2 American Water Works Association (AWWA) Standard:AWWA Manual M45 Fiberglass Pipe Design32.3 Federal Standard:Fed. Std. No. 123 Marking for Shipment (Civil Agencies)42.4 Military Standard:MIL-STD-129 Marking for Shipment and Storage43. Terminology3.1 DefinitionsD

12、efinitions are in accordance with Termi-nology F412, and abbreviations are in accordance with Termi-nology D1600, unless otherwise specified. The abbreviation forpoly(vinyl chloride) is (PVC).3.2 Definitions of Terms Specific to This Standard:1This specification is under the jurisdiction of ASTM Com

13、mittee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.62 on Sewer.Current edition approved Aug. 1, 2014. Published November 2014. Originallyapproved in 1983. Last previous edition approved in 2009 as F794 03(2009). DOI:10.1520/F0794-03R14.2For referenced ASTM stand

14、ards, 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.3Available from American Water Works Association (AWWA), 6666 W. QuincyAve., Denver, CO

15、 80235, http:/www.awwa.org.4Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/dodssp.daps.dla.mil.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.2.1

16、 dual wall corrugated profile (DWCP)gravity sewerpipea pipe product consisting of a smooth waterway bracedcumferentially with an external corrugated wall (see Fig. 1)3.2.2 open profile (OP) gravity sewer pipea pipe productconsisting of an essentially smooth waterway braced circum-ferentially or spir

17、ally with outside projections or ribs (see Fig.2).4. Significance and Use4.1 The requirements of this specification are intended toprovide pipe and fittings suitable for nonpressure drainage ofsewage and surface water.NOTE 2Industrial waste disposal lines should be installed only withthe specific ap

18、proval of the governing code authority since chemicals notcommonly found in drains and sewers and temperatures in excess of140F may be encountered.5. Materials5.1 Basic MaterialsThe pipe and fittings shall be made ofPVC plastic having a minimum cell classification of 12454 or12364 as defined in Spec

19、ification D1784. Homopolymer PVCcompounds must meet or exceed the requirements of the abovelisted minimum cell classification number.5.2 Rework MaterialClean rework material generatedfrom the manufacturers own pipe or fittings production maybe used by the same manufacturer provided pipe or fittingsp

20、roduced meet all the requirements of this specification.5.3 GasketsElastomeric gaskets shall comply with therequirements described in Specification F477.5.4 LubricantThe lubricant used for assembly shall besuitable for use with PVC pipe and elastomeric seals for thisapplication and have no detriment

21、al effect on the gasket or onthe pipe.6. Joining Systems6.1 Gasketed JointThe integral bell gasketed joint,coupling, or fitting joints shall be designed so that whenassembled, the gasket (which is attached to either the bell orthe spigot) will be compressed radially on the pipe spigot or inthe bell

22、to form a water-tight seal. The joints shall be designedto comply with and show no sign of leakage when tested inaccordance with 7.7 when assembled with pipe for which theyare intended.6.2 Couplings shall form a water-tight seal when assembledwith plain end pipe and show no sign of leakage when test

23、edin accordance with 7.7 when assembled with pipe for whichthey are intended.NOTE 3The outside diameters of products manufactured to thisspecification are not specified and therefore joint compatibility should bereviewed.6.3 The joint shall be designed to avoid displacement of thegasket when assembl

24、ed in accordance with the manufacturersrecommendation.6.4 The assembly of joints shall be in accordance with themanufacturers recommendations.7. Requirements57.1 WorkmanshipThe pipe and fittings shall be essentiallyuniform in color, opacity, density, and other properties. Theinside and outside surfa

25、ces shall be semimatte or glossy inappearance and free of chalking, sticky, or tacky material. Thesurfaces shall be free of excess bloom; that is, slight bloom isacceptable. The pipe walls shall be free of cracks, holes,blisters, voids, foreign inclusions, or other defects that arevisible to the nak

26、ed eye and that may affect the wall integrity.Bloom or chalking may develop in pipe exposed to direct raysof the sun (ultraviolet radiant energy) for extended periods andconsequently these requirements do not apply to pipe afterextended exposure to direct rays of the sun.7.2 Pipe and Fitting Dimensi

27、ons:7.2.1 DiameterThe inside diameter of the pipe shall meetthe requirements given in Table 1, Table 2,orTable 3 whenmeasured in accordance with 8.4.1.7.2.2 Wall ThicknessThe minimum wall thickness of thewaterway of pipe and fittings fabricated from pipe sectionsshall meet the requirements given in

28、Table 1 for open profile;and Table 2 or Table 3 for dual wall corrugated profile pipewhen measured in accordance with 8.4.2. The wall thickness offittings fabricated from pipes meeting the requirements ofSpecification D3034, SDR 35 and Specification F679 are alsosatisfactory. Molded fittings when ma

29、de with an open profileshall conform to the minimum wall thickness requirementsgiven in Table 1.7.2.3 Bell Wall ThicknessIn the case of belled pipe andfittings fabricated from pipe sections, the thickness of the wallin the bell shall be considered satisfactory if it was formedfrom pipe meeting the a

30、bove requirements. For reducingfittings or those with smaller inlets, the minimum wall thick-ness for each inlet shall be no less than the minimum wallthickness for that size pipe.7.2.4 Fittings:7.2.4.1 Molded FittingsMolded fittings conforming to therequirements of Specification D3034, SDR 35 may a

31、lso beused with profile gravity sewer pipe provided an adaptor (whenrequired) is used to make the connection. The minimum wall5Supporting data are available at ASTM Headquarters. Request RR:F17-1020.FIG. 1 Typical Dual Wall Corrugated Profile (DWCP)FIG. 2 Typical Open Profile (OP)F794 03 (2014)2thic

32、kness of the molded fittings and adaptors shall coincidewith the values listed in Table 1 of Specification D3034 forSDR 35. The thickness in the wall of the adaptor bell shall beconsidered satisfactory if formed from pipe meeting the aboverequirements. When a molded fitting is used to join different

33、types of plastic pipes, the bell and the body or branch areaextending from the bell shall also conform to the minimumwall thickness and profile of the pipe being installed into thebell.7.2.4.2 Fabricated FittingsFabricated fittings shall bemade from pipe meeting the requirements of this specificatio

34、n,Specification D3034, SDR 35, or Specification F679. Fabri-cated fittings with solvent cement components shall be made inaccordance with Practice D2855 and taking cognizance ofPractice F402. Unreinforced solvent cement mitred joints shallnot be used. Fabricated joints shall be adequately lapped orf

35、usion butt welded and, when needed additionally reinforced.NOTE 4A fabricated fittings standard is currently being developed byASTM Subcommittee F 17.10.7.3 Pipe FlatteningThere shall be no evidence ofsplitting, cracking, breaking, or separation of ribs, seams, orcorrugations, when pipe is tested in

36、 accordance with 8.5.7.4 Pipe Impact StrengthThe impact strength shall not beless than the values shown in Table 4 when tested in accor-dance with 8.6.NOTE 5This requirement is intended only for use as a quality controlTABLE 1 Pipe Dimensions and Stiffness (Open Profile Pipe)NominalPipe Size,in.Mini

37、mum InsideDiameter,Ain. (mm)Tolerance onInside Diameter,in. (mm)Minimum PipeStiffness Series 46,lbf/in.2(kPa)Waterway MinimumWall Series 46,in. (mm)Minimum PipeStiffness Series 10,lbf/in.2(kPa)Waterway MinimumWall Series 10,in. (mm)4 3.939(100.0) +0.034(0.86) 46(320) 0.030(0.76) N/A N/A6 5.875(149.2

38、) +0.049(1.24) 46(320) 0.045(1.14) N/A N/A8 7.863(199.7) +0.053(1.35) 46(320) 0.060(1.52) N/A N/A10 9.825(249.6) +0.067(1.70) 46(320) 0.070(1.78) N/A N/A12 11.687(296.8) +0.085(2.16) 46(320) 0.085(2.16) N/A N/A15 14.303(363.3) +0.116(2.95) 46(320) 0.105(2.67) N/A N/A18 17.510(444.8) +0.195(4.95) 46(

39、320) 0.130(3.30) 10(70) 0.070(1.78)21 20.656(524.7) +0.200(5.08) 46(320) 0.160(4.06) 10(70) 0.085(2.16)24 23.412(594.7) +0.204(5.18) 46(320) 0.180(4.58) 10(70) 0.105(2.66)27 26.371(669.8) +0.209(5.31) 46(320) 0.205(5.22) 10(70) 0.115(2.92)30 29.388(746.5) +0.220(5.59) 46(320) 0.235(5.96) 10(70) 0.13

40、0(3.30)33 32.405(823.1) +0.227(5.77) 46(320) 0.260(6.60) 10(70) 0.150(3.81)36 35.370(898.4) +0.235(5.97) 46(320) 0.290(7.36) 10(70) 0.165(4.20)39 38.380(974.9) +0.245(6.22) 46(320) 0.315(8.00) 10(70) 0.195(4.95)42 41.370(1050.8) +0.255(6.48) 46(320) 0.345(8.76) 10(70) 0.215(5.46)45 44.365(1126.9) +0

41、.265(6.73) 46(320) 0.370(9.40) 10(70) 0.225(5.72)48 47.355(1202.8) +0.285(7.24) 46(320) 0.400(10.16) 10(70) 0.230(5.84)AIn-plant quality control manufacturing. Base inside diameter calculations should include out-of-roundness as a result of shipping and handling.TABLE 2 Pipe Dimensions and Stiffness

42、 (Dual Wall Corrugated) Pipe for Series 46 and Series 10NominalPipe Size,in.Minimum InsideDiameter,in. (mm)Tolerance onInside Diameter,in. (mm)Minimum PipeStiffness Series 46,lbf/in.2(kPa)Waterway MinimumWall Series 46,in. (mm)Minimum PipeStiffness Series 10,lbf/in.2(kPa)Waterway MinimumWall Series

43、10, in.(mm)4 3.939(100.0) +0.034(0.86) 46(320) 0.022(0.56) N/A N/A6 5.875(149.2) +0.049(1.24) 46(320) 0.025(0.64) N/A N/A8 7.863(199.7) +0.053(1.35) 46(320) 0.035(0.89) N/A N/A10 9.825(249.6) +0.067(1.70) 46(320) 0.045(1.14) N/A N/A12 11.687(296.8) +0.085(2.16) 46(320) 0.058(1.40) N/A N/A15 14.303(3

44、63.3) +0.116(2.95) 46(320) 0.077(1.96) N/A N/A18 17.510(444.8) +0.195(4.95) 46(320) 0.084(2.13) 10(70) 0.070(1.78)21 20.656(524.7) +0.200(5.08) 46(320) 0.095(2.41) 10(70) 0.070(1.78)24 23.412(594.7) +0.204(5.18) 46(320) 0.110(2.79) 10(70) 0.070(1.78)27 26.371(669.8) +0.209(5.31) 46(320) 0.120(3.05)

45、10(70) 0.070(1.78)30 29.388(746.5) +0.220(5.59) 46(320) 0.130(3.30) 10(70) 0.085(2.16)33 32.405(823.1) +0.227(5.77) 46(320) 0.150(3.81) 10(70) 0.095(2.41)36 35.370(898.4) +0.235(5.97) 46(320) 0.155(3.94) 10(70) 0.105(2.67)39 38.380(974.9) +0.245(6.22) 46(320) 0.200(5.08) 10(70) 0.120(3.05)42 41.370(

46、1050.8) +0.255(6.48) 46(320) 0.200(5.08) 10(70) 0.130(3.30)45 44.365(1126.9) +0.265(6.73) 46(320) 0.200(5.08) 10(70) 0.145(3.68)48 47.355(1202.8) +0.285(7.24) 46(320) 0.200(5.08) 10(70) 0.160(4.06)TABLE 3 Pipe Dimensions and Stiffness (Dual Wall Corrugated)Pipe for Series 115NominalPipeSize,in.Minim

47、umInsideDiameter,in. (mm)Tolerance onInsideDiameter,in. (mm)Minimum PipeStiffness Series115, lbf/in.2(kPa)WaterwayMinimumWall Series115,in. (mm)8 7.692(195.4)+0.053 (1.35) 115 (800) 0.037 (0.94)10 9.623(244.4)+0.067 (1.70) 115 (800) 0.046 (1.30)12 11.452(290.9)+0.085 (2.16) 115 (800) 0.070 (1.78)15

48、13.998(355.5)+0.116 (2.95) 115 (800) 0.092 (2.34)F794 03 (2014)3test, not as a simulated service test. Aged impact data are currently understudy by an ASTM Committee F-17 task group.7.5 Pipe StiffnessPipe stiffness values shall comply withTable 1, Table 2,orTable 3 for the respective pipe series whe

49、ntested in accordance with 8.7.7.6 GasketsGaskets shall meet the low head applicationrequirements of Specification F477 and be molded into acircular form or extruded to the proper section and then splicedinto circular form.7.7 Joint TightnessAll joints shall show no signs ofleakage when tested in accordance with Specification D3212and Fig. 3. Some grades of pipe may not have the capability inthe pipe wall of withstanding the 22 in. Hg vacuum test. Insuch cases, the joint may be considered as meeting thesecriteria if a pipe and joint system, incorporati