ANSI ASTM F2969-2012 Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) IPS Dimensioned Pressure Pipe《丙烯腈-丁二烯-苯乙烯(ABS)IPS尺寸压力管规格》.pdf

1、Designation: F2969 12 An American National StandardStandard Specification forAcrylonitrile-Butadiene-Styrene (ABS) IPS DimensionedPressure Pipe1This standard is issued under the fixed designation F2969; the number immediately following the designation indicates the year oforiginal adoption or, in th

2、e case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers acrylonitrile-butadiene-styrene(ABS) IPS dimensioned pressur

3、e pipe produced by singleextrusion in standard thermoplastic pipe dimension ratios andpressure rated for water (see Appendix X1). Included arecriteria for classifying ABS plastic pipe materials and ABSplastic pipe, a system of nomenclature for ABS plastic pipe,and requirements and test methods for m

4、aterials, workmanship,dimensions, sustained pressure, burst pressure, and extrusionquality. Methods of marking are also given.1.2 The products covered by this specification are intendedfor use with the distribution of pressurized liquids, which arechemically compatible with the piping materials. Con

5、sult withthe manufacturer and local building codes before use in otherapplications. Due to inherent hazards associated with testingcomponents and systems with compressed air or other com-pressed gases some manufacturers do not allow pneumatictesting of their products. Consult with specific product/c

6、omponent manufacturers for their specific testing proceduresprior to pneumatic testing.NOTE 1Pressurized (compressed) air or other compressed gasescontain large amounts of stored energy which present serious safetyhazards should a system fail for any reason.NOTE 2Exposure to ultraviolet radiation ov

7、er a long period of timemay affect the physical properties of ABS pipe. Consult the manufacturerfor recommendations for handling, storage, and installations that are notprotected by insulation.1.3 Pipe meeting the requirements of this standard is notcompatible with DWV fittings. The ABS pipe covered

8、 in thisstandard is intended for pressure service and it shall be joinedto pressure fittings. Non-pressure fittings, such as DWV fittingsfrom any material (ABS, PVC, CPVC, etc.) are not acceptablefor pressure applications.1.4 The text of this specification references notes, footnotes,and appendixes

9、which provide explanatory material. Thesenotes and footnotes (excluding those in tables and figures) shallnot be considered as requirements of the specification.1.5 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are providedfor information pu

10、rposes only.1.6 The following safety hazards caveat pertains only to thetest method 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 approp

11、riate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD1598 Test Method for Time-to-Failure of Plastic PipeUnder Constant Internal PressureD1599 Test Metho

12、d for Resistance to Short-Time HydraulicPressure of Plastic Pipe, Tubing, and FittingsD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2837 Test Method for Obtaining Hydrostatic Design Basisfor Thermoplastic

13、Pipe Materials or Pressure Design Basisfor Thermoplastic Pipe ProductsD3965 Classification System and Basis for Specifications forRigid Acrylonitrile-Butadiene-Styrene (ABS) Materialsfor Pipe and FittingsF412 Terminology Relating to Plastic Piping Systems2.2 Federal Standard:3Fed. Std. No. 123 Marki

14、ng for Shipment (Civil Agencies)2.3 Military Standard:3MIL-STD-129 Marking for Shipment and Storage1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.61 on Water.Current edition approved Aug. 1, 2012. Publ

15、ished September 2012. DOI:10.1520/F2969-122For referenced 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.3Available from Sta

16、ndardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODSCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States12.4 NSF International Standards:4NSF/ANSI Standard No. 14 for Plastic Pipin

17、g Componentsand Related MaterialsNSF/ANSI Standard No. 61 for Drinking Water SystemComponentsHealth Effects3. Terminology3.1 GeneralDefinitions are in accordance with Terminol-ogy F412. Abbreviations are in accordance with TerminologyD1600, unless otherwise indicated. The abbreviation foracrylonitri

18、le-butadiene-styrene plastic is ABS.4. Materials4.1 GeneralAcrylonitrile-butadiene-styrene plastics usedto make pipe meeting the requirements of this specification arecategorized by means of two criteria: basic short-termproperties, and long-term hydrostatic strength. Sections 4.2 and4.3 respectivel

19、y define these categories.4.2 Basic Materials Short-term PropertiesThis specifi-cation covers ABS pipe made from ABS plastic materialsmeeting or exceeding requirements for ABS 42222 as definedin Specification D3965.4.3 Long-Term Hydrostatic StrengthThis specificationcovers ABS pipe made from ABS pla

20、stic material having anestablished 73F (23C) hydrostatic design basis of 2500 psi(17.24 MPa) or greater in accordance with Test Method D2837.4.4 Rework MaterialThe manufacturers shall use onlytheir own clean rework pipe material and the pipe producedshall meet all the requirements of this specificat

21、ion.4.5 Potable Water RequirementProducts intended for con-tact with potable water shall be evaluated, tested and certifiedfor conformance with NSF/ANSI Standard No. 61 or the healtheffects portion of NSF/ANSI Standard No. 14 by an acceptablecertifying organization when required by the regulatory au

22、thor-ity having jurisdiction.5. Pipe Classification5.1 GeneralThis specification covers ABS pipe producedby single extrusion.5.2 Standard Pipe Dimension Ratios (SDR)This specifi-cation covers ABS pipe in six standard dimension ratios,namely, 9, 11, 13.5, 17, 21, and 26. These are referred to asSDR9,

23、 SDR11, SDR13.5, SDR17, SDR21, and SDR26, re-spectively. The pressure rating is uniform for all nominal pipesizes for a given ABS pipe material and SDR (see Table X1.1,Appendix).6. Requirements6.1 WorkmanshipThe pipe shall be homogeneousthroughout and free of visible cracks, holes, foreign inclusion

24、s,or other defects. The pipe shall be as uniform as commerciallypracticable in color, opacity, density, and other physical prop-erties.6.2 Dimensions and Tolerances:6.2.1 Outside DiametersThe outside diameters and toler-ances shall be as shown in Table 1 when measured inaccordance with Test Method D

25、2122. The tolerances forout-of-roundness shall apply only on pipe prior to shipment.6.2.2 Wall ThicknessThe wall thicknesses and tolerancesshall be as shown in Table 2 when measured in accordancewith Test Method D2122.6.3 Sustained PressureThe pipe shall not fail, balloon,burst, or weep as defined i

26、n Test Method D1598 at the testpressures given in Table 3 when tested in accordance with 7.5.6.4 Burst PressureThe minimum burst pressures for ABSplastic pipe shall be as given in Table 4, when determined inaccordance with 7.6.7. Test Methods7.1 ConditioningCondition the test specimens at 73 63.6F (

27、23 6 2C) and 50 6 10 % relative humidity for not lessthan 40 h prior to test in accordance with Procedure A ofPractice D618 for those tests where conditioning is required.7.2 Test ConditionsConduct the tests in the StandardLaboratory Atmosphere of 23 6 2C and 50 6 10 % relativehumidity, unless other

28、wise specified in the test methods or inthis specification.7.3 SamplingThe selection of the sample or samples ofpipe shall be as agreed upon by the purchaser and the seller. Incase of no prior agreement, any sample selected by the testinglaboratory shall be deemed adequate.7.3.1 Test SpecimensNot le

29、ss than 50 % of the testspecimens required for any pressure test shall have at least apart of the marking in their central sections. The central sectionis that portion of pipe which is at least one pipe diameter awayfrom an end closure.7.4 Dimensions and TolerancesUse any length of pipe todetermine

30、the dimensions. Measure in accordance with TestMethod D2122.4Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd., AnnArbor, MI 48113-0140, http:/www.nsf.org.TABLE 1 Outside Diameters and Tolerances for ABS IPSDimensioned Pressure Pipe, in.NominalPipeSizeOutsideDiameterTolerancesMax

31、imum Out-of-RoundnessAverage(Maximum MinimumDiameter)18 0.405 0.004 0.01514 0.540 0.004 0.01538 0.675 0.004 0.03012 0.840 0.004 0.03034 1.050 0.004 0.0301 1.315 0.005 0.0301-14 1.660 0.005 0.0301-12 1.900 0.006 0.0602 2.375 0.006 0.0603 3.500 0.008 0.0604 4.500 0.009 0.1006 6.625 0.011 0.1008 8.625

32、0.015 0.15010 10.750 0.015 0.15012 12.750 0.015 0.150F2969 1227.5 Sustained Pressure TestSelect the test specimens atrandom. Test individually with water at the internal pressuresgiven in Table 3, six specimens of pipe, each specimen at leastten times the nominal diameter in length, but not less tha

33、n10 in. (250 mm) or more than 3 ft (920 mm) between endclosures and bearing the permanent marking on the pipe.Maintain the specimens at the pressure indicated for a period of1000 h. Hold the pressure as closely as possible, but within610 psi (670 kPa). Condition the specimens at the testtemperature

34、of 73F (23C) to within 63.6F (62C). Main-tain the test temperature at 73 6 3.6F (23 6 2C). Test inaccordance with Test Method D1598, except maintain thepressure at the values given in Table 3 for 1000 h. Failure oftwo of the six specimens tested shall constitute failure in thetest. Failure of one of

35、 the six specimens tested is cause forretest of six additional specimens. Failure of one of the sixspecimens tested in retest shall constitute failure in the test.Evidence of failure of the pipe shall be as defined in TestMethod D1598.7.6 Burst PressureDetermine the minimum burst pressurewith at lea

36、st five specimens in accordance with Test MethodD1599. The time of testing each specimen shall be between 60and 70 s.TABLE 2 Wall Thicknesses and Tolerances for ABS IPS Dimensioned Pressure PipeNominal PipeSize, in.Wall ThicknessA,B,in.SDR26 SDR21 SDR17 SDR13.5Min Tolerance Min Tolerance Min Toleran

37、ce Min Tolerance18 . . . . . . 0.060 +0.02014 . . . . . . 0.060 +0.02038 . . . . . . 0.060 +0.02012 . . . . 0.060 +0.020 0.062 +0.02034 . . 0.060 +0.020 0.062 +0.020 0.078 +0.0201 0.060 +0.020 0.063 +0.020 0.077 +0.020 0.097 +0.0201-14 0.064 +0.020 0.079 +0.020 0.098 +0.020 0.123 +0.0201-12 0.073 +0

38、.020 0.090 +0.020 0.112 +0.020 0.141 +0.0202 0.091 +0.020 0.113 +0.020 0.140 +0.020 0.176 +0.0213 0.135 +0.020 0.167 +0.020 0.206 +0.025 0.259 +0.0314 0.173 +0.021 0.214 +0.026 0.265 +0.032 0.333 +0.0406 0.255 +0.031 0.316 +0.038 0.390 +0.047 0.491 +0.0598 0.332 +0.040 0.410 +0.049 . . . .10 0.413 +

39、0.050 0.511 +0.061 . . . .12 0.490 +0.059 0.606 +0.073 . . . .Nominal PipeSize, in.Wall ThicknessA,B,in.SDR11 SDR9Min Tolerance Min Tolerance18 0.060 +0.020 0.045 +0.02014 0.060 +0.020 0.060 +0.02038 0.061 +0.020 0.075 +0.02512 0.076 +0.020 0.093 +0.02434 0.095 +0.020 0.117 +0.0251 0.120 +0.020 0.14

40、6 +0.0241-14 0.151 +0.020 0.184 +0.0241-12 0.173 +0.021 0.211 +0.0262 0.216 +0.026 0.264 +0.0323 0.318 +0.039 0.389 +0.0484 0.409 +0.049 0.500 +0.0606 0.602 +0.073 0.736 +0.0898 . . . .10 . . . .12 . . . .AThe minimum is the lowest wall thickness of the pipe at any cross section. The maximum permitt

41、ed wall thickness, at any cross section, is the minimum wall thicknessplus the stated tolerance. All tolerances are on the plus side of the minimum requirement.BThe minimum wall thickness has been arbitrarily increased to 0.060 in. (1.52 mm) when the wall thickness calculated according to the defini

42、tion for standard dimensionratio in F412 is less than 0.060 in. (1.52 mm).TABLE 3 Sustained Pressure Test Conditions for Water at 73F(23C) for ABS IPS Dimensioned Pressure PipeStandardDimensionRatioPressureARequired for Testpsi MPa9 675 4.6511 540 3.7213.5 430 2.9617 340 2.3421 270 1.8626 215 1.48AA

43、 fiber stress of 2700 psi (18.6 MPa) is used to derive these test pressures.TABLE 4 Burst Pressure Requirements for Water at 73F (23C)for ABS IPS Dimensioned Pressure PipeStandardDimensionRatioMin Burst PressureApsi MPa9 1500 10.3411 1200 8.2713.5 960 6.6217 750 5.1721 600 4.1426 480 3.31AA fiber st

44、ress of 6000 psi (41.4 MPa) is used to derive these test pressures.F2969 1238. Retest and Rejection8.1 If the results of any test(s) do not meet the requirementsof this specification, the test(s) shall be conducted again onlyby agreement between the purchaser and the seller. Under suchagreement, min

45、imum requirements shall not be lowered,changed, or modified, nor shall specification limits be changed.If upon retest, failure occurs, the quantity of product repre-sented by the test(s) does not meet the requirements of thisspecification.9. Marking9.1 Quality of MarkingThe marking shall be applied

46、tothe pipe in such a manner that it remains legible (easily read)after installation and inspection.9.2 Marking on the pipe shall include the following, spacedat intervals of not more than 5 ft:9.2.1 Nominal pipe size (for example, 2 in.).9.2.2 The ABS material designation and cell classification(for

47、 example ABS 42222).9.2.3 Standard pipe dimension ratio in accordance with 5.2(for example, SDR17).9.2.4 The pressure rating in pounds per square inch forwater at 73F (23C) shown as the number followed by psi (forexample, 125 psi at 73F).9.2.5 This designation “ASTM F2969,” with which the pipecompli

48、es.9.2.6 Manufacturers name (or trade mark) and code.9.2.7 Pipe intended for the transport of potable water shallalso include the seal or mark of the laboratory making theevaluation for this purpose, spaced at intervals specified by thelaboratory.10. Quality Assurance10.1 When the product is marked

49、with this designation,F2969, the manufacturer affirms that the product wasmanufactured, inspected, sampled, and tested in accordancewith this specification and has been found to meet therequirements of this specification.11. Keywords11.1 ABS; HDB; plastic pipe; pressure piping; SDRSUPPLEMENTARY REQUIREMENTSGOVERNMENT / MILITARY PROCUREMENTThese requirements apply only to Federal/Military procurement, not domestic sales or transfers.S1. Responsibility for InspectionS1.1 Unless otherwise specified in th