1、Designation:D223903 Designation: D2239 12An 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 o
2、foriginal 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
3、of Defense.1. Scope1.1This specification covers polyethylene (PE) pipe made in standard thermoplastic pipe dimension ratios and pressure rated forwater (see appendix). Included are criteria for classifying PE plastic pipe materials and PE plastic pipe, a system of nomenclaturefor PE plastic pipe, an
4、d requirements and test methods for materials, workmanship, dimensions, sustained pressure, burst pressure,and environmental stress cracking. Methods of marking are also given.1.2The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information onl
5、y.1.3The text of this specification references notes, footnotes, and appendixes which provide explanatory material. These notes andfootnotes (excluding those in tables and figures) shall not be considered as requirements of the specification. *1.1 This specification covers polyethylene (PE) pipe mad
6、e 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, burst pressure, and marking.1.2 The values stated in inch-pound u
7、nits 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, footnotes, and appendixes which provide explanatory material. These
8、 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 pertains only to the test methods portion, Section 7, of this speci
9、fication: 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 the applicability of regulatory limitations prior to use.This standa
10、rd does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of theuser of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitationsprior to use.NOTE 1References and PE compound
11、 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, Specification D3350, PPI TR-3 and PPITR-4. The removal of these PE compounds does not affect
12、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 for Conditioning Plastics for TestingD792Test Methods for Density and Specific Gravity (
13、Relative Density) of Plastics by Displacement 638 Test Method for TensileProperties of PlasticsD1238 Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer D1248Specification for PolyethylenePlastics Extrusion Materials for Wireand Cable1This specification is under the jurisdicti
14、on of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.26 on Olefin BasedPipe.Current edition approved Aug. 10, 2003. Published September 2003. Originally approved in 1964. Last previous edition approved in 2001 as D223901. DOI:10.1520/D2239-03.Curren
15、t edition approved Jan. 15, 2012. Published January 2012. Originally approved in 1964. Last previous edition approved in 2003 as D2239 03. DOI:10.1520/D2239-12.2For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at serviceastm.org. For Annual Book o
16、f ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.1This 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 technica
17、lly 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 document.*A Summary of Changes section appears at the end of this sta
18、ndard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.D1505Test Method for Density of Plastics by the Density-Gradient TechniqueD1598 Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal PressureD1599 Test Method fo
19、r Resistance to Short-Time 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 fo
20、r Xenon-Arc Exposure of Plastics 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 Metho
21、d for Determination of Carbon Black Content in Polyethylene Compounds By the Muffle-Furnace TechniqueF412 Terminology Relating to Plastic Piping Systems Terminology Relating to Plastic Piping SystemsG154 Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic MaterialsG155
22、Practice for Operating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials2.2 APWA Standard:3APWA Uniform Color Code2.3 NSF Standards:4NSF/ANSI Standard No. 14 for Plastic Piping Components and Related MaterialsStandard No. 61for Drinking Water Systems ComponentsHealth Effects3NSF/ANSI
23、Standard No. 61 for Drinking WaterSystems ComponentsHealth Effects2.4 PPI Standards:5PPI 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
24、 or PipePPI TR-4 HDB/SDB/PDB/MRS Listed Materials, PPI Listing of Hydrostatic Design Basis (HDB), Strength Design Basis(SDB), Pressure Design Basis (PDB), and Minimum Required Strength (MRS) Ratings for Thermoplastic Piping Materialsor Pipe3. Terminology3.1 DefinitionsDefinitionsDefinitions are in a
25、ccordance with Terminology F412, and abbreviations are in accordance withTerminology D1600, unless otherwise specified. The abbreviation for polyethylene plastic is PE.3.2 Definitions of Terms Specific to This Standard:3.2.1hydrostatic design stressthe estimated maximum tensile stress the material i
26、s capable of withstanding continuously witha high degree of certainty that failure of the pipe will not occur. This stress is circumferential when internal hydrostatic waterpressure is applied.3.2.2pressure rating (PR)the estimated maximum water pressure the pipe is capable of withstanding continuou
27、sly with a highdegree of certainty that failure of the pipe will not occur.3.2.3relation between standard dimension ratio, hydrostatic design stress, and pressure ratingthe following expression,commonly known as the ISO equation, is used in this specification to relate standard dimension ratio, hydr
28、ostatic design stress,and pressure rating:(1) 2S/P5R11or2S/P5Di/t!114. 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 PE
29、 compound in accordance withthe following relationship:PR523HDSSIDR 11!(1)PRwhere: Where:3Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd., Ann Arbor, MI 48113-0140, http:/www.nsf.org.3APWA, 2345 Grand Boulevard, suite 500, Kansas, City, MO 64108-2641.4ISO R1611960, Pipes of Pla
30、stics Materials for the Transport of Fluids (Outside Diameters and Nominal Pressures) Part 1, Metric Series.4Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd., Ann Arbor, MI 48113-0140, http:/www.nsf.org.5This method is based on the use of “Igepal CO-630,” a trademark for a nonyl
31、phenoxy poly(ethyleneoxy)ethanol, which may be obtained from GAF Corp., Dyestuff andChemical Div., 140 W. 51st St., New York, NY 10020.5Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825, Irving, TX 75062, http:/www.plasticpipe.org.D2239 122SPR = hydrostatic design stress, MPa
32、 (or psi), pressure rating for water, psi (kPa)PHDS = pressure rating, MPa (or psi), hydrostatic design stress for water at 73F (23C), psi (kPa)DiS-IDR= average inside diameter, mm (or in.),t = minimum wall thickness, mm (or in.), andR = standard thermoplastic pipe dimension ratio (Di/t for PE pipe)
33、, also known as SIDR.standard inside dimension ratio3.2.4standard thermoplastic pipe dimension ratio (SIDR)the ratio of pipe diameter to wall thickness. For PE pipe it iscalculated by dividing the average inside diameter of the pipe in millimetres or in inches by the minimum wall thickness inmillime
34、tres or in inches. If the wall thickness calculated by this formula is less than 1.52 mm (0.060 in.), it shall be arbitrarilyincreased to 1.52 mm. The SIDR values shall be rounded to the nearest 0.1.3.2.5standard thermoplastic pipe materials designation codethe pipe materials designation code shall
35、consist of theabbreviation PE for the type of plastic, followed by the ASTM grade in Arabic numerals and the hydrostatic design stress in unitsof 100 psi with any decimal figures dropped. Where the hydrostatic design stress code contains less than two figures, a cipher shallbe used before the number
36、. Thus a complete material code shall consist of two letters and four figures for PE plastic pipe materials(see Section 5).4.Pipe Classification4.1GeneralThis specification covers PE pipe made from four PE plastic pipe materials in six standard dimension ratios andsix water pressure ratings.4.2Stand
37、ard Thermoplastic Pipe Dimension Ratios (SIDR)This specification covers PE pipe in six standard dimension ratios,namely, 5.3, 7, 9, 11.5, 15, and 19. These are referred to as SIDR 5.3, SIDR 7, SIDR 9, SIDR 11.5, SIDR 15, and SIDR 19,respectively. The pressure rating is uniform for all nominal pipe s
38、izes for a given PE pipe material and SIDR (see Table X1.1,appendix).5.Materials5.1GeneralPolyethylene plastics used to make pipe meeting the requirements of this specification are categorized by meansof two criteria, namely, (1) short-term strength tests, and (2) long-term strength tests.5.2Basic M
39、aterialsThis specification covers PE pipe made from four PE plastics as defined in Specification D1248, in whichthe requirements are based on short-term tests. These are Grade P14, Grade P23, Grade P24, Grade P33, and Grade P34. The PEplastics can also be described in accordance with the appropriate
40、 cell classification as defined in Specification D3350. The 80Csustained pressure performance requirements of 6.8.3 (pipe test category in Table 1) are not currently in PE material SpecificationsD1248 or D3350. To identify the correct pipe test category (C1 to C7), the PE material base resin density
41、 and melt index mustbe obtained from the PE material supplier.NOTE1Committee F17 has requested that Committee D20 add the 80C sustained pressure performance requirements to Specifications D1248 andD3350.5.3Hydrostatic DesignStressesThis specification coversPE pipe made from PE plastics as defined by
42、 four hydrostatic designstresses developed on the basis of long-term tests ( 2PR and HDS must have the same units. See Appendix X1 ).5.4CompoundThe PE plastic extrusion compound shall meet the requirements of either Grade P14, Class B or C; Grade P23,Class B or C; Grade P24, Class B or C; Grade P33,
43、 Class B or C; or Grade P34, Class B or C material as described in SpecificationD1248. The PE plastics can also be described in accordance with the appropriate cell classification as defined in Specification formaximum pressure ratings for water.5. Materials5.1 Polyethylene Compound Polyethylene com
44、pounds suitable for use in the manufacture of pipe under this specificationshall meet thermoplastic materials designation codes PE1404 or PE2708 or PE3608 or PE4608 or PE4710, and shall meet Table1 requirements for PE1404 or PE2708 or PE3608 or PE4608 or PE4710, and shall meet thermal stability, bri
45、ttleness temperatureand elongation at break requirements in accordance with Specification D3350.5.4.1Class B compounds shall have sufficient UV stabilizer to protect pipe from deleterious effects due to continuous outdoorexposure during storage and shipping. Pipe produced from Class B compounds are
46、not suitable for exposed outdoor application.Class B and C compounds shall have sufficient antioxidants to meet the requirements in Specification5.1.1 Color and Ultraviolet (UV) StabilizationPer Table 1, polyethylene compounds shall meet Specification D3350 .5.4.2Class C compounds use carbon black f
47、or UV stabilization. There is evidence that indicates the type, particle size, anddispersion quality of the carbon black affect the weatherability of the pipe.5.4.3Pipe users should consult with the pipe manufacturer about the outdoor exposure life of the product under consideration.5.5code C, D or
48、E. In addition, Code C polyethylene compounds shall have 2 to 3 percent carbon black, and Code D or Epolyethylene compounds shall have suffcient UV stabilizer to protect pipe from deleterious UV exposure effects during unprotectedoutdoor shipping and storage for at least eighteen (18) months.NOTE 3P
49、ipe users should consult with the pipe manufacturer about the outdoor exposure life of the product under consideration. Evaluation of UVD2239 123stabilizer 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 external 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 se
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1