1、Designation: F2806 10Standard Specification forAcrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe (MetricSDR-PR)1This standard is issued under the fixed designation F2806; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of
2、 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) pipe produced by single extrusion in standard thermo-p
3、lastic pipe dimension ratios and pressure rated for water (seeAppendix X1). Included are criteria for classifyingABS plasticpipe materials and ABS plastic pipe, a system of nomenclaturefor ABS plastic pipe, and requirements and test methods formaterials, workmanship, dimensions, sustained pressure,
4、burstpressure, and extrusion quality. Methods of marking are alsogiven.1.2 The products covered by this specification are intendedfor use with the distribution of pressurized liquids, which arechemically compatible with the piping materials. Consult withthe manufacturer and local building codes befo
5、re 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/component manufacturers for their specific testing proce
6、duresprior 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 2This specification addresses only pipe for use in above groundservice. For buried service
7、consult the manufacturer and local buildingcodes.NOTE 3Exposure to ultraviolet radiation over 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
8、 the requirements of this standard are notcompatible with IPS sized DWV fittings. The ABS pipecovered in this standard is intended for pressure service and itshall be joined to pressure fittings. Non-pressure fittings, suchas DWV fittings from any material (ABS, PVC, CPVC, etc.),are not acceptable f
9、or pressure applications.1.4 UnitsThe values stated in SI units are to be regardedas standard. No other units of measurement are included in thisstandard.1.5 The text of this specification references notes, footnotes,and appendixes, which provide explanatory material. Thesenotes and footnotes (exclu
10、ding those in tables and figures) shallnot be considered as requirements of the specification.1.6 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health pra
11、ctices and determine the applica-bility of regulatory limitations 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 PressureD1600 Terminology for Abbreviated Terms Re
12、lating toPlasticsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2837 Test Method for Obtaining Hydrostatic Design Basisfor Thermoplastic Pipe Materials or Pressure Design Basisfor Thermoplastic Pipe ProductsD3965 Specification for Rigid Acrylonitrile-Butadiene-Styre
13、ne (ABS) Materials for Pipe and FittingsF412 Terminology Relating to Plastic Piping Systems2.2 Federal Standard:3Fed. Std. No. 123 Marking for Shipment (Civil Agencies)2.3 Military Standard:3MIL-STD-129 Marking for Shipment and Storage2.4 NSF/ANSI Standard:4Standard No. 14 for Plastic Piping Compone
14、nts and RelatedMaterialsStandard No. 61 Drinking Water System Components -Health Effects1This 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 June 1, 2010. Published July
15、2010. DOI: 10.1520/F280610.2For 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 Standardization Do
16、cuments Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/dodssp.daps.dla.mil.4Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd., AnnArbor, MI 48113-0140, http:/www.nsf.org.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700
17、, West Conshohocken, PA 19428-2959, United States.2.5 ISO Standard:5ISO 1167 Thermoplastic pipes, fittings and assemblies forthe conveyance of fluidsDetermination of the resistanceto internal pressurePart 1: General methodISO 3127 Thermoplastic pipesDetermination of resis-tance to external blowsRoun
18、d-the-clock method3. Terminology3.1 GeneralDefinitions are in accordance with Terminol-ogy F412. Abbreviations are in accordance with TerminologyD1600, unless otherwise indicated. The abbreviation foracrylonitrile-butadiene-styrene plastic is ABS.3.2 Definitions of Terms Specific to This Standard:3.
19、3 acrylonitrile-butadiene-styrene (ABS) pipe and fittingplasticsplastics containing polymers or blends of polymers,or both, in which the minimum butadiene content is 6 %, theminimum acrylonitrile content is 15 %, the minimum styreneor substituted styrene content, or both, is 15 %, and themaximum con
20、tent of all other monomers is not more than 5 %,and lubricants, stabilizers, and colorants.3.4 mominal outside diameter (dn)specified outside di-ameter of a component, which is identical to the minimummean outside diameter, in millimeters3.5 pressure rating (PR)numerical designation used forreferenc
21、e purposes and related to the mechanical characteris-tics of the components of a piping system.3.6 relation between standard dimension ratio, hydrostaticdesign basis (HDB), and pressure rating (PR)the follow-ing expression is used in this specification to relate standarddimension ratio, hydrostatic
22、design basis, and pressure rating:PR5 2 HDB/SDR21! or PR52 HDB/DO/t!21! (1)where:HDB = Hydrostatic design basis, MPaPR = Pressure rating, MPaDO = average outside diameter, mmt = minimum wall thickness mm, andSDR = standard dimension ratio (DO/t)4. Materials4.1 GeneralAcrylonitrile-butadiene-styrene
23、plastics usedto make pipe meeting the requirements of this specification arecategorized by means of two criteria namely (1) short-termtests and (2) long-term strength tests.4.2 Basic MaterialsThe material properties of the gradeof ABS plastic are characterized using short-term tests asdefined in Spe
24、cification D3965.4.3 Hydrostatic Design Basis (HDB)This specificationcovers pipe made from material, which has been evaluated inaccordance with Test Method D2837 where a pressure testingis carried out in accordance with Test Method D1598 to findthe HDB value. The HDB shall be a minimum of 17.2 MPa.4
25、.4 CompoundTheABS plastic extrusion compound shallmeet the requirements of ABS Classes 42222, 20643, or 30444as described in Specification D3965.4.5 Rework MaterialThe manufacturers shall use onlytheir own clean rework pipe material and the pipe producedshall meet all the requirements of this specif
26、ication.5. Pipe Classification5.1 GeneralThis specification covers ABS pipe producedby single extrusion.5.2 Standard Dimension Ratios (SDR)This specificationcovers ABS pipe in eight standard dimension ratios. These areSDR 9, 11, 13.5, 17, 21, 26, 32.5, and SDR 41. The pressurerating is uniform for a
27、ll nominal pipe sizes for a given ABSpipe material and SDR.6. Requirements6.1 WorkmanshipThe pipe shall be homogeneousthroughout and free of visible cracks, holes, foreign inclusions,or other defects. The pipe shall be as uniform as commerciallypracticable in color, opacity, density, and other physi
28、cal prop-erties.6.2 Dimensions and Tolerances:6.2.1 Outside DiametersThe outside diameters and toler-ances and out-of-roundness shall be as shown in Table 1 whenmeasured in accordance with 7.4 and 7.4.1.6.2.2 Wall ThicknessThe wall thicknesses and tolerancesshall be as shown in Table 2 when measured
29、 in accordancewith 7.4 and 7.4.2.6.3 Sustained PressureThe pipe shall not fail, balloon,burst, or weep as defined in ISO 1167 at the test pressuresgiven in Table 3 when tested in accordance with 7.5.6.4 Burst PressureThe minimum burst pressures for ABSplastic pipe shall be the pressure rating (PR) m
30、ultiplied by afactor of 3.2, when determined in accordance with 7.6.6.5 Impact The pipe shall meet the impact requirementswhen tested in accordance with 7.7.7. Test Methods7.1 ConditioningCondition the test specimens at 23 62C and 50 6 5 % relative humidity for not less than 40 h priorto test in acc
31、ordance with Procedure A of Practice D618 forthose tests where conditioning is required.7.2 Test ConditionsConduct the tests in the StandardLaboratory Atmosphere of 23 6 2C and 50 6 5 % relativehumidity, unless otherwise specified in the test methods or inthis specification.7.3 Test SpecimensNot les
32、s 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 one pipe diameter away froman end closure.7.4 Dimensions and TolerancesUse any length of pipe todetermin
33、e the dimensions. Measure in accordance with TestMethod D2122.7.4.1 Outside DiameterMeasure the outside diameter andout-of-roundness of the pipe in accordance with Test MethodD2122. The average outside diameter is the arithmetic average5Available from International Organization for Standardization (
34、ISO), 1, ch. dela Voie-Creuse, Case postale 56, CH-1211, Geneva 20, Switzerland, http:/www.iso.ch.F2806 102of the maximum and minimum diameters at any cross sectionon the length of the pipe. The tolerances for out-of-roundnessshall apply only on pipe before shipment.TABLE 1 Outside Diameters and Tol
35、erances for Metric ABS Plastic PipeNominal Pipe Size(NPS)Average Outside Diameter,DO(mm)Tolerances (mm)Average For Max and Min(Out -of-Roundness)12 12.0 +0.2 +0.516 16.0 +0.2 +0.520 20.0 +0.2 +0.525 25.0 +0.2 +0.532 32.0 +0.2 +0.540 40.0 +0.2 +0.550 50.0 +0.2 +0.663 63.0 +0.3 +0.875 75.0 +0.3 +0.990
36、 90.0 +0.3 +1.1110 110.0 +0.4 +1.4125 125.0 +0.4 +1.5140 140.0 +0.5 +1.7160 160.0 +0.5 +2.0180 180.0 +0.6 +2.2200 200.0 +0.6 +2.4225 225.0 +0.7 +2.7250 250.0 +0.8 +3.0280 280.0 +0.9 +3.4315 315.0 +1.0 +3.8TABLE 2 Wall Thicknesses and Tolerances for Metric ABS Plastic PipeWall thicknesses (t) and tol
37、erances for ABS plastic pipe (mm)Nominal Pipe Size SDR 41 SDR 32.5 SDR 26 SDR 21 SDR 17 SDR 13.5 SDR 11 SDR 9(NPS) min. tol min. tol min. tol min. tol min. tol min. tol min. tol min. tol.12AAA AAAAAAAA A1.5 +0.4 1.5 +0.416 1.5 +0.4 1.5 +0.4 1.8 +0.420AAA AAAAAAA1.5 +0.4 1.9 +0.4 2.3 +0.525 0.4 +0.4
38、1.9 +0.4 2.3 +0.5 2.8 +0.532AAA A AA1.6 +0.4 0.4 +0.4 2.4 +0.5 2.9 +0.5 3.6 +0.640 1.6 +0.4 1.9 +0.4 0.5 +0.5 3 +5.0 3.7 +0.6 4.5 +0.750AA1.6 0.4 2 +0.4 2.4 +0.5 0.5 +0.5 3.7 +0.6 4.6 +0.7 5.6 +0.863 1.6 +0.4 2 +0.4 2.5 +0.5 3 +0.5 0.6 +0.6 4.7 +0.7 5.8 +0.8 7.1 +1.075 1.9 +0.4 2.3 +0.5 2.9 +0.5 3.6
39、 +0.6 0.7 +0.7 5.6 +0.8 6.8 +0.9 8.4 +1.190 2.2 +0.5 2.8 +0.5 3.5 +0.6 4.3 +0.7 0.8 +0.8 6.7 +0.9 8.2 +1.1 10.1 +1.3110 2.7 +0.5 3.4 +0.6 4.2 +0.7 5.3 +0.8 0.9 +0.9 8.1 +1.1 10 +1.2 12.3 +1.5125 3.1 +0.6 3.9 +0.6 4.8 +0.7 6 +0.8 1.0 +1 9.2 +1.2 11.4 +1.4 14 +1.6140 3.5 +0.6 4.3 +0.7 5.4 +0.8 6.7 +0.
40、9 1.1 +1.1 10.3 +1.3 12.7 +1.5 15.7 +1.8160 4 +0.6 4.9 +0.7 6.2 +0.9 7.7 +1 1.2 +1.2 11.8 +1.4 14.6 +1.7 17.9 +2.0180 4.4 +0.7 5.5 +0.8 6.9 +0.9 8.6 +1.1 1.3 +1.3 13.3 +0.6 16.4 +1.9 20.1 +2.3200 4.9 +0.7 6.2 +0.9 7.7 +1.0 9.6 +1.2 1.4 +1.4 14.7 +1.7 18.2 +2.1 22.4 +2.5225 5.5 +0.8 6.9 +0.9 8.6 +1.1
41、 10.8 +1.3 1.6 +1.6 16.6 +1.9 20.5 +2.3 25.2 +2.8250 6.2 +0.9 7.7 +1 9.6 +1.2 11.9 +1.4 1.7 +1.7 18.4 +2.1 22.7 +2.5 27.9 +3.0280 6.9 +0.9 8.6 +1.1 10.7 +1.3 13.4 +1.6 1.9 +1.9 20.6 +2.3 25.4 +2.8 31.3 +3.4315 7.7 +1.0 9.7 +1.2 12.1 +1.5 15 +1.7 2.1 +2.1 23.2 +2.6 28.6 +3.1 35.2 +3.8AThis size and t
42、hickness is not practical to manufacture.TABLE 3 Sustained Pressure Test Conditions for Water at 20C for ABS Plastic Pipe (Conditioned per 7.1)NOTEThe following test conditions shall be used: Type A end caps as specified in ISO 1167. Orientation, not specified, 1 hr conditioning,water-in-water or wa
43、ter-in-air testing.Characteristic Requirement Hydrostatic (hoop) stress,MPaTime, h Test MethodResistance toInternal PressureNo failure during test period 25.0 or sLCL at 20Cand 1 hr, whichever is greater1 ISO 1167Resistance toInternal PressureNo failure during test period 20.6 or sLCL at 20Cand 100
44、hr, whichever is greater100 ISO 1167Resistance toInternal Pressure at 60CNo failure during test period 7.0 or sLCL at 60Cand 1000 hr, whichever is greater1000 ISO 1167F2806 1037.4.2 Wall ThicknessMake micrometer measurements ofthe wall thickness in accordance with Test Method D2122 todetermine the m
45、aximum and minimum values. Measure thewall thickness to the nearest 0.02 mm.7.5 Sustained Pressure TestSelect the test specimens atrandom. Test individually with water at the stress levels,temperatures, and times given in Table 3, each specimen shallbe at least ten times the nominal diameter in leng
46、th, but not lessthan 250 mm or more than 920 mm between end closures andshall bear the permanent marking on the pipe. Hold thepressure as closely as possible, but within 670 kPa. Conditionthe specimens at the test temperature to within 62C. Maintainthe test temperature at 20 6 2C. Test in accordance
47、 withISO 1167.7.6 Burst PressureFor each diameter, determine the mini-mum burst pressure with at least five specimens in accordancewith ISO 1167. The time of testing each specimen shall bebetween 60 and 70 s. The average minimum burst pressureshall not be less than 3.2 times the pressure rating, PR.
48、7.7 Impact ResistanceWhen tested in accordance withISO 3127 at 0 C, pipe shall have a true impact rate (TIR) ofnot more than 10 % when using the weights and heights givenin Table 4.8. Retest and Rejection8.1 If the results of any test(s) do not meet the requirementsof this specification, the test(s)
49、 shall be conducted again onlyby agreement between the purchaser and the seller. Under suchagreement, minimum 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 tothe pipe in such a manner that it remains legible (easily read)after installation and inspection.9.2 Marking on the pipe shall
