ASTM D2239-2012a Standard Specification for Polyethylene (PE) Plastic Pipe (SIDR-PR) Based on Controlled Inside Diameter《内径受控的聚乙烯(PE)塑料管(SIDR-PR)标准规格》.pdf

《ASTM D2239-2012a Standard Specification for Polyethylene (PE) Plastic Pipe (SIDR-PR) Based on Controlled Inside Diameter《内径受控的聚乙烯(PE)塑料管(SIDR-PR)标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM D2239-2012a Standard Specification for Polyethylene (PE) Plastic Pipe (SIDR-PR) Based on Controlled Inside Diameter《内径受控的聚乙烯(PE)塑料管(SIDR-PR)标准规格》.pdf（8页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: D2239 12 D2239 12a An American National StandardStandard Specification forPolyethylene (PE) Plastic Pipe (SIDR-PR) Based onControlled Inside Diameter1This standard is issued under the fixed designation D2239; the number immediately following the designation indicates the year oforiginal

2、 adoption or, in the 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.This standard has been approved for use by agencies of the Department of Defens

3、e.1. Scope*1.1 This specification covers polyethylene (PE) pipe made in standard inside dimension ratios (SIDR) and pressure rated forwater (see appendix). Included are requirements for PE compounds and requirements and test methods for workmanship,dimensions, elevated temperature sustained pressure

4、, burst pressure, and marking.1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.3 The text of this specification references notes,

5、footnotes, and appendixes which provide explanatory material. These notesand footnotes shall not be considered as requirements of the specification. Notes and footnotes in tables and figures, andSupplementary Requirements are requirements of the specification.1.4 The following safety hazards caveat

6、pertains only to the test methods portion, Section 7, of this specification:This standarddoes not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of thisstandard to establish appropriate safety and health practices and determine th

7、e applicability of regulatory limitations prior to use.NOTE 1References and PE compound descriptions for PE2305, PE2406, PE3306, PE3406, and PE3408 have been removed due to changes inSpecification D3350 and PPI TR-3. For removed designations, refer to previous editions of Specification D2239, Specif

8、ication D3350, PPI TR-3 and PPITR-4. The removal of these PE compounds does not affect pipelines that are in service. PE compounds and material designations resulting from changesin Specification D3350 and PPI TR-3 are addressed in Section 5.2. Referenced Documents2.1 ASTM Standards:2D618 Practice f

9、or Conditioning Plastics for TestingD638 Test Method for Tensile Properties of PlasticsD1238 Test Method for Melt Flow Rates of Thermoplastics by Extrusion PlastometerD1598 Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal PressureD1599 Test Method for Resistance to Short-Time

10、Hydraulic Pressure of Plastic Pipe, Tubing, and FittingsD1600 Terminology for Abbreviated Terms Relating to PlasticsD1603 Test Method for Carbon Black Content in Olefin PlasticsD2122 Test Method for Determining Dimensions of Thermoplastic Pipe and FittingsD2565 Practice for Xenon-Arc Exposure of Pla

11、stics Intended for Outdoor ApplicationsD2837 Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis forThermoplastic Pipe ProductsD3350 Specification for Polyethylene Plastics Pipe and Fittings MaterialsD4218 Test Method for Determination of Carb

12、on Black Content in Polyethylene Compounds By the Muffle-Furnace TechniqueF412 Terminology Relating to Plastic Piping SystemsG154 Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic MaterialsG155 Practice for Operating Xenon Arc Light Apparatus for Exposure of Non-Metal

13、lic Materials1 This specification is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.26 on Olefin BasedPipe.Current edition approved Jan. 15, 2012Nov. 1, 2012. Published January 2012December 2012. Originally approved in 1964

14、. Last previous edition approved in 20032012as D2239 03.D2239 12. DOI: 10.1520/D2239-12.10.1520/D2239-12A.2 For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the stan

15、dards 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 been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurate

16、ly, 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 document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Dri

17、ve, PO Box C700, West Conshohocken, PA 19428-2959. United States12.2 APWA Standard:3APWA Uniform Color Code2.3 NSF Standards:4NSF/ANSI Standard No. 14 for Plastic Piping Components and Related MaterialsNSF/ANSI Standard No. 61 for Drinking Water Systems ComponentsHealth Effects2.4 PPI Standards:5PPI

18、 TR-3 Policies and Procedures for Developing Hydrostatic Design Basis (HDB), Pressure Design Basis (PDB), StrengthDesign Basis (SDB), and Minimum Required Strength (MRS) Ratings for Thermoplastic Piping Materials or PipePPI TR-4 HDB/SDB/PDB/MRS Listed Materials, PPI Listing of Hydrostatic Design Bas

19、is (HDB), Strength Design Basis(SDB), Pressure Design Basis (PDB), and Minimum Required Strength (MRS) Ratings for Thermoplastic Piping Materialsor Pipe3. Terminology3.1 DefinitionsDefinitions are in accordance with Terminology F412, and abbreviations are in accordance with TerminologyD1600, unless

20、otherwise specified. The abbreviation for polyethylene plastic is PE.4. Pipe Classification4.1 GeneralThis specification covers inside diameter controlled PE pipe made from PE compounds in standard insidedimension ratios and pressure rated for water. Pressure ratings for water are dependent on the P

21、E compound in accordance withthe following relationship:PR5 23HDSSIDR11! (1)Where:PR = pressure rating for water, psi (kPa)HDS = hydrostatic design stress for water at 73F (23C), psi (kPa)SIDR = standard inside dimension ratioNOTE 2PR and HDS must have the same units. See Appendix X1 for maximum pre

22、ssure ratings for water.5. Materials5.1 Polyethylene CompoundPolyethylene compounds suitable for use in the manufacture of pipe under this specification shallmeet thermoplastic materials designation codes PE1404 or PE2708 or PE3608 or PE4608 or PE4710, and shall meet Table 1requirements for PE1404 o

23、r PE2708 or PE3608 or PE4608 or PE4710, and shall meet thermal stability, brittleness temperature andelongation at break requirements in accordance with Specification D3350.5.1.1 Color and Ultraviolet (UV) StabilizationPer Table 1, polyethylene compounds shall meet Specification D3350 code C,D or E.

24、 In addition, Code C polyethylene compounds shall have 2 to 3 percent carbon black, and Code D or E polyethylenecompounds shall have sufficient UV stabilizer to protect pipe from deleterious UV exposure effects during unprotected outdoorshipping and storage for at least eighteen (18) months.NOTE 3Pi

25、pe users should consult with the pipe manufacturer about the outdoor exposure life of the product under consideration. Evaluation of UVstabilizer in Code E color PE compound using Practice D2565 or Practice G154 or Practice G155 may be useful for this purpose.5.1.2 Colors for solid color, an externa

26、l color layer or color stripesIn accordance with the APWA Uniform Color Code, blueshall identify potable water service; green shall identify sewer service; and purple (lavender) shall identify reclaimed water service.Yellow identifies gas service and shall not be used.5.2 Potable Water RequirementPE

27、 compound intended for contact with potable water shall be evaluated, tested, and certifiedfor conformance with NSF/ANSI Standard No. 61 or the health effects portion of NSF/ANSI Standard No. 14 by a certifyingorganization acceptable to the regulatory authority having jurisdiction.5.3 Rework Materia

28、lClean polyethylene compound from the manufacturers own pipe production that met 5.1 through 5.2 asnew PE compound is suitable for re-extrusion into pipe when blended with new PE compound having the same materialdesignation. Pipe containing rework material shall meet all the requirements of this spe

29、cification.6. Requirements6.1 WorkmanshipThe pipe shall be homogeneous throughout and free of visible cracks, holes, foreign inclusions, or otherdefects. The pipe shall be as uniform as commercially practicable in color, opacity, density, and other physical properties. See 5.1.2.3 APWA, 2345 Grand B

30、oulevard, suite 500, Kansas, City, MO 64108-2641.4 Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd., Ann Arbor, MI 48113-0140, http:/www.nsf.org.5 Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825, Irving, TX 75062, http:/www.plasticpipe.org.D2239 12a26.2

31、 Dimensions and Tolerances:6.2.1 Inside DiametersThe inside diameters and tolerances shall be as shown in Table 2 when measured in accordance withTest Method D2122.6.2.2 Wall ThicknessesSubject to 6.2.3, wall thickness and tolerance shall be as shown in Table 3 when measured inaccordance with 7.4. W

32、all thickness shall be inclusive of all extruded concentric layers.6.2.3 Wall Thickness RangeThe wall thickness variation shall not exceed 12 % when measured in accordance with 7.4.6.2.4 Thickness of Outer LayerFor pipe produced by simultaneous multiple extrusion, that is, pipe containing two or mor

33、econcentric layers, the outer layer shall be at least 0.020-in. (0.5 mm) thick.6.3 BondFor pipe produced by simultaneous multiple extrusion, the bond between the layers shall be strong and uniform. Itshall not be possible to cleanly separate any two layers with a probe or point of a knife blade at a

34、ny point.TABLE 1 Polyethylene Compound RequirementsRequirementMaterial DesignationPE1404 PE2708 PE3608 PE4608 PE4710Required ValueMinimum HDB at 140F (60C),psi (MPa),per Test Method D2837and PPI TR-3A 800 (5.5)B 800 (5.5)B 800 (5.5)B 800 (5.5)BHDS for water at73F (23C)psi (MPa), perTest Method D2837

35、and PPI TR-3C400 (2.76) 800 (5.5) 800 (5.5) 800 (5.5) 1000 (6.9)HDS for water at73F (23C)psi (MPa), perTest Method D2837and PPI TR-3400 (2.76) 800 (5.5) 800 (5.5) 800 (5.5) 1000 (6.9)Melt flow rate perTest Method D12381.0 to 0.4 g/10minCond. 190/2.16#0.40 g/10 minCond. 190/2.16 or#20 g/10 minCond. 1

36、90/21.6#0.15 g/10 minCond. 190/2.16 or#20 g/10 minCond. 190/21.6#0.15 g/10 minCond. 190/2.16 or#20 g/10 minCond. 190/21.6#0.15 g/10 minCond. 190/2.16 or#20 g/10 minCond. 190/21.6Specification D3350Cell ClassificationProperty RequirementRequired ValueDensity(natural base resin)1 2 3 4 4SCG Resistance

37、 4 7 6 6 7Color andUV Stabilizer CodeDC C, D or E C, D or E C, D or E C, D or EColor andUV Stabilizer CodeCC C, D or E C, D or E C, D or E C, D or EAHDB at 140F (60C) not required. Contact manufacturer about pipe use at temperatures other than 73F (23C).BHDB at 140F (60C) required. Contact manufactu

38、rer or see PPI TR-4 for listed value.CContact manufacturer or see PPI TR-4 for listed value.CSee 5.1.1.TABLE 2 Inside Diameters and Tolerances for SIDR-PR PE Plastic Pipe, in.PipeSizeInsideDiameterTolerance12 0.622 +0.0100.01034 0.824 +0.0100.0151 1.049 +0.0100.020114 1.380 +0.0100.020112 1.610 +0.0

39、150.0202 2.067 +0.0150.0203 3.068 +0.0150.030D2239 12a36.4 Carbon BlackPolyethylene pipe produced using Code C polyethylene compound per 5.1.1 shall contain 2 to 3 % carbonblack when tested in accordance with 7.5.6.5 Burst PressureThe minimum burst pressure for pipe shall be in accordance with Table

40、 4, when determined in accordancewith 7.7. In addition, the failure shall be ductile.6.6 Sustained PressurePipe made from PE1404 compound shall be tested twice annually in accordance with 7.6. The averagefailure time shall be 80 hours at 580 psi (4.00 MPa) test pressure hoop stress, or 150 hours at

41、435 psi (3.00 MPa) test pressurehoop stress.6.7 Elevated Temperature Sustained PressureExcept as provided in 6.6, elevated temperature sustained pressure tests for eachpolyethylene compound designation per Table 1 used in production at the facility shall be conducted twice annually per 7.8.6.8 Insid

42、e Surface Ductility for PipePipe shall be tested for inside surface ductility in accordance with 7.9 or 7.10.NOTE 4Tensile elongation testing per 7.10 provides a quantifiable result and is used for referee testing and in cases of disagreement.7. Test Methods7.1 ConditioningCondition as specified in

43、the test method. Where conditioning is not specified in the test method, conditionthe test specimens at 73.4 6 3.6F (23 6 2C) without regard to humidity for not less than 4 h in accordance with Procedure Aof Practice D618, or at 73.4 6 3.6F (23 6 2C) for not less than 1 h in accordance with Procedur

44、e D of Practice D618.7.2 Test ConditionsConduct tests in accordance with the conditions specified in the test method, or if not specified in the testmethod, at 73.4 6 3.6F (23 6 2C) without regard to relative humidity.7.3 SamplingThe selection of the sample or samples of pipe shall be as agreed upon

45、 by the purchaser and the seller. In caseof no prior agreement, any sample selected by the testing laboratory shall be deemed adequate.TABLE 3 Wall Thickness and Tolerance for SIDR-PR PE Plastic Pipe, in.PipeSizeWall ThicknessASIDR 19 SIDR 15 SIDR 11.5 SIDR 9 SIDR 7 SIDR 5.3Minimum Tolerance Minimum

46、 Tolerance Minimum Tolerance Minimum Tolerance Minimum Tolerance Minimum Tolerance12 0.060 +0.020 0.060 +0.020 0.060 +0.020 0.069 +0.020 0.089 +0.020 0.117 +0.02034 0.060 +0.020 0.060 +0.020 0.072 +0.020 0.092 +0.020 0.118 +0.020 0.155 +0.0201 0.060 +0.020 0.070 +0.020 0.091 +0.020 0.117 +0.020 0.15

47、0 +0.020 0.198 +0.024114 0.073 +0.020 0.092 +0.020 0.120 +0.020 0.153 +0.020 0.197 +0.024 0.260 +0.031112 0.085 +0.020 0.107 +0.020 0.140 +0.020 0.179 +0.020 0.230 +0.028 0.304 +0.0362 0.109 +0.020 0.138 +0.020 0.180 +0.022 0.230 +0.028 0.295 +0.035 0.390 +0.0473 . . 0.205 +0.020 0.267 +0.032 . . .

48、. . .A The minimum is the lowest wall thickness of the pipe at any cross section. The maximum permitted 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. Wall thickness variation shall be in a

49、ccordance with 6.2.3.B The 212 to 6-in. pipe with a pressure rating of 0.70 MPa (100 psi) is not included.TABLE 4 Minimum Burst Pressure for SIDR PipeSIDRMinimum Burst PressureAPE1404 PE2708 PE3608, PE4608, PE4710psi (kPa) psi (kPa) psi (kPa)5.3 400 (2759) 800 (5517) 921 (6352)7 320 (2207) 630 (4345) 725 (5000)9 250 (1724) 504 (3476) 580 (4000)11.5 . . 403 (2779) 464 (3200)15 . . 315 (2174) 363 (2503)19 . . 252 (1738) 290 (2000)AMinimum burst pressure calculated in accordance withPB 5 2SDit11Where:PB = burst t