1、Designation: F2618 09 (Reapproved 2014)F2618 15Standard Specification forChlorinated Poly (Vinyl Chloride) (CPVC) Pipe and Fittingsfor Chemical Waste Drainage Systems1This standard is issued under the fixed designation F2618; the number immediately following the designation indicates the year oforig
2、inal 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.1. Scope Scope*1.1 This specification covers the performance requirements o
3、f CPVC pipe, fittings and solvent cements used in chemical wastedrainage systems.1.2 A system is made up of pipe, fittings and solvent cement that meet the requirements of this standard.NOTE 1Consult the manufacturers chemical resistance recommendations for chemical waste drainage applications prior
4、 to use.1.3 The text of this specification references notes, footnotes and appendices that provide explanatory material. These notes andfootnotes (excluding those in tables and figures) shall not be considered as requirements of the specification.1.4 The pressure tests described in this standard are
5、 laboratory hydrostatic tests that are intended to verify joint/system integrity.They are not intended for use as field tests of installed systems.1.5 Due to inherent hazards associated with testing components and systems with compressed air or other compressed gases,no such testing shall be done un
6、less the component manufacturer gives approval in writing.NOTE 2Pressurized (compressed) air or other compressed gases contain large amounts of stored energy, which present serious safety hazards shoulda system fail for any reason.1.6 Mechanical joints used for joining pipe and fittings of different
7、 materials are provided for in this specification. They includecommon flanges, couplings, and unions.1.7 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 co
8、nsidered standard.1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatorylimitations prior to use
9、.NOTE 3This specification specifies dimensional, performance, and test requirements for fluid handling applications but does not address venting ofcombustion gases.2. Referenced Documents2.1 ASTM Standards:2D543 Practices for Evaluating the Resistance of Plastics to Chemical ReagentsD618 Practice fo
10、r Conditioning Plastics for TestingD1600 Terminology for Abbreviated Terms Relating to PlasticsD1784 Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC)CompoundsD2122 Test Method for Determining Dimensions of Thermoplastic Pipe and FittingsD2321 P
11、ractice for Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow ApplicationsD2412 Test Method for Determination of External Loading Characteristics of Plastic Pipe by Parallel-Plate Loading1 This specification is under the jurisdiction of ASTM Committee F17 on Plastic Pi
12、ping Systems and is the direct responsibility of Subcommittee F17.63 on DWV.Current edition approved Nov. 1, 2014Aug. 1, 2015. Published December 2014November 2015. Originally approved in 2009. last previous edition approved in 20092014as F2618F261809(2014).09. DOI: 10.1520/F2618-09R14.10.1520/F2618
13、-15.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended onl
14、y 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 accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versi
15、onof 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 Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1D2444 Test Method for Determination of t
16、he Impact Resistance of Thermoplastic Pipe and Fittings by Means of a Tup (FallingWeight)D3311 Specification for Drain, Waste, and Vent (DWV) Plastic Fittings PatternsF402 Practice for Safe Handling of Solvent Cements, Primers, and Cleaners Used for Joining Thermoplastic Pipe and FittingsF412 Termin
17、ology Relating to Plastic Piping SystemsF493 Specification for Solvent Cements for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe and FittingsF1498 Specification for Taper Pipe Threads 60 for Thermoplastic Pipe and FittingsF2135 Specification for Molded Drain, Waste, and Vent (DWV) Short-Patte
18、rn Plastic Fittings2.2 Other Documents:International Plumbing Code 3Uniform Plumbing Code 4Federal Standard 123 Marking for Shipment (Civilian Agencies)5Federal Standard 129 Military Marking for Shipment and Storage53. Terminology3.1 Definitions:3.1.1 Definitions used in this specification are in ac
19、cordance with the definitions given in Terminology F412, and abbreviationsare in accordance with Terminology D1600, unless otherwise indicated.3.1.2 The plumbing terminology used in this specification is in accordance with the definitions given in the InternationalPlumbing Code and the Uniform Plumb
20、ing Code, unless otherwise indicated.4. Requirements4.1 The requirements in this section are intended only for use as quality control tests, not as simulated service tests.4.1.1 All pipe and fittings shall be homogeneous throughout and be free of visible cracks, holes, foreign inclusions, or otherin
21、jurious defects. The pipe and fittings shall be as uniform as commercially practicable in color, opacity, density and other physicalproperties.4.1.2 Pipe and fittings shall be joined by the use of solvent cement, threading, or mechanical joints meeting the requirementsof this standard and as recomme
22、nded by the manufacturer.4.1.3 All dimensions shall be determined in accordance with Test Method D2122.4.1.4 All components within a system shall meet the specifications of this standard.4.1.5 CPVC Solvent CementThe CPVC solvent cement used to join the pipe and fittings covered under this specificat
23、ion shallcomply with Section 5 and 9.4. Consult the pipe and fitting manufacturer to determine whether or not a primer is required.NOTE 4At lower temperatures (6 in. in diameter), a primer may be recommendedby the manufacturer.4.1.6 Mechanical fittings shall meet the requirements of 7.4.4.2 Material
24、s:4.2.1 CPVC MaterialAll pipe and fittings shall be made CPVC compounds meeting or exceeding the requirements of cellclassification 23447 as defined in Specification D1784.4.2.2 CPVC materials shall be permitted to contain stabilizers, lubricants, and pigments not detrimental to pipe and fittingspro
25、vided that the final compound, and the pipe and fittings produced, meet the requirements of this specification.4.2.3 Rework MaterialClean rework material generated from the manufacturers own pipe or fittings may be used providedthe pipe or fittings produced meet the requirements of this specificatio
26、n.4.2.4 All thread sealants, gaskets, and seal rings shall be of a material that meets the chemical resistance for the end useapplication.5. General Requirements for Solvent Cement5.1 The solvent cement shall meet the general requirements of standard F493 and be classified as heavy-bodied, having am
27、inimum viscosity of 1600 cP (1600 MPa-s).5.2 The cement shall not contain any inorganic fillers.5.3 CPVC solvent cement meeting the requirements of this standard shall be mustard in color to facilitate identification andminimize unintentional use of other cements that may fail at elevated service te
28、mperatures.NOTE 5Safe handling of solvent cements: Solvent cements for plastic pipe are made from flammable liquids. Keep them away from all sources of3 Available from International Code Council (ICC), 500 New Jersey Ave., NW, 6th Floor, Washington, DC 20001-2070, http:/www.iccsafe.org.4 Available f
29、rom International Association of Plumbing and Mechanical Officials, 5001 E. Philadelphia St., Ontario, CA 91761, http:/www.iapmo.org.5 Available from Standardization Documents Order Desk, DODSSP, Bldg. 4, Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.F2618 152ig
30、nition. Maintain proper ventilation to reduce fire hazard and to minimize breathing of solvent vapors.Avoid contact of cement with skin and eyes. Referto Practice F402 for information on safe handling of solvent cements.6. Dimensions and Tolerances6.1 The patterns, dimensions, and laying lengths of
31、molded fittings, including adaptors, shall meet the requirements ofSpecifications D3311 or F2135 or shall be of a proven design and shall allow a smooth transition of flow from one direction toanother. Specialty fittings or fittings with laying lengths not meeting the requirements of Specification D
32、3311 or SpecificationF2135 shall not be excluded. For these fittings, laying lengths shall be provided by the manufacturer.6NOTE 6ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in thisstandard. Users of this standard a
33、re expressly advised that determination of the validity of any such patent rights, and the risk of infringement of suchrights, are entirely their own responsibility.6.1.1 The outside diameter and wall thickness of pipe shall meet the requirements of Table 1 and Table 2.6.1.2 Fitting sockets shall co
34、nform to the dimensional requirements as specified in Table 3.6.1.3 The spigot dimensions of fittings shall meet the requirements of Table 1 and Table 2.6.2 CleanoutsCleanout plugs, and caps, as commonly used in the manufacturers laboratory drainage system, shall have athread size and depth sufficie
35、nt to ensure that the minimum waterway dimensions are maintained. All CPVC cleanouts havingfemale threads shall be supplied with CPVC plugs.6.3 TrapsAll traps shall have a minimum water seal of 2 in. (50 mm).6.4 Threaded fittingsfor all fittings having taper pipe threads, threads shall conform to st
36、andard F1498.7. System Integrity7.1 Solvent Cemented Joint Hydrostatic Pressure Test Solvent cement joints shall not leak when tested in accordance with 8.4.7.2 Solvent Cement Joint Chemical Resistance Integrity Test: Solvent cemented joints shall not leak when tested in accordancewith 8.3.7.3 CPVC
37、Pipe Flattening Test: There shall be no evidence of splitting, cracking, or breaking when the pipe is tested inaccordance with 8.8.7.4 Impact ResistanceThe impact resistance testing shall be in accordance with 8.9.7.5 Mechanical Joints:7.5.1 Hydrostatic Pressure TestMechanical joints shall not leak
38、when tested in accordance with 8.5.7.5.2 Mechanical Joint Separation TestMechanical joints shall neither separate nor leak when tested in accordance with 8.6.7.6 CPVC Compound Chemical ResistanceCPVC compounds used to produce pipe or fittings to this standard shall meet therequirements of 8.2.6 Mold
39、ed fittings meeting the requirements of Specification D3311 made from CPVC and used for piping that handles corrosive waste are covered by a patent. Interestedparties are invited to submit information regarding the identification of an alternative(s) to this patented item to the ASTM International H
40、eadquarters. Your comments willreceive careful consideration at a meeting of the responsible technical committee, which you may attend.TABLE 1 Outside Diameters and Tolerances for Pipe and SpigotEnds, in. (mm)NominalPipe SizeAverageOutsideDiameterTolerance Out-of-Roundnessmaximum minus minimum114 1.
41、660(42.2) 0.005(0.13)0.024(0.61)112 1.900(48.3) 0.006(0.15)0.024(0.61)2 2.375(60.3) 0.006(0.15)0.024(0.61)3 3.500(88.9) 0.008(0.20)0.030(0.76)4 4.500(114.3) 0.009(0.23)0.100(2.54)6 6.625(168.3) 0.011(0.28)0.100(2.54)8 8.625(219.1) 0.015(0.38)0.150(3.81)10 10.750(273.1) 0.015(0.38)0.150(3.81)12 12.75
42、0(323.9) 0.015(0.38)0.150(3.81)F2618 153NOTE 7Before installing a CPVC chemical waste piping system, chemical resistance data for the piping in question should be evaluated. Cautionshould be taken when mixing chemicals as properties can change. If there is a chemical resistance question, consult the
43、 manufacturer(s).8. Test Methods8.1 Conditioning:8.1.1 For routine quality control testing, condition the specimens at the room temperature and humidity of the manufacturerstesting facilities for not less than one hour or until the specimens reach room temperature.8.1.2 For referee purposes, conditi
44、on and test the specimens before testing, in a standard laboratory atmosphere of 73.463.6F(23 6 2C) and 50 6 5% relative humidity for not less than 40 hoursh prior to testing in accordance with Procedure A of PracticeD618.8.2 CPVC Compound Chemical ResistancePipe and fitting materials shall be evalu
45、ated in accordance with Test Method D543practiceA, procedures I and II, using the chemicals listed in Table 4. Weight change shall not exceed 2% nor shall apparent tensilestrength change by more than 10 %. In cases where there is a change in the apparent tensile strength greater than 10%, a furthere
46、valuation shall be made after the test specimen is removed from the chemical and conditioned for 72 h. If after 72 h, there is aminimum of 50% recovery of tensile strength as compared to the unexposed specimen, and that figure is within 610% of theoriginal tensile strength of the unexposed specimen,
47、 the test shall be considered acceptable.8.3 Solvent Cement Joint Chemical Resistance Integrity TestPrepare ten pipe test specimens, each having two sections of pipeconnected by a coupling using the manufacturers specified solvent cement that is used to join the CPVC chemical waste drainagesystems.
48、The ten pipe test specimens shall be fitted with test caps on both ends with drain and vent connections to enable thespecimens to be filled with chemicals and to subsequently be internally pressurized. Allow the materials to be conditioned at 73.46 3.6F (23 6 2C) for 24 h after the joints are comple
49、ted. After the 24 h conditioning period, completely fill each of the tenspecimens with the chemicals listed in Table 4. One chemical at the specified concentrations within Table 4 shall be used per testspecimen, making sure that the chemical media completely fills the specimen prior to being capped off. The specimens shall bepre-labeled to identify with which of the chemicals it is filled. Expose each of the ten specimens to the chemicals for one weekat 73.4 6 3.6F (23 6 2C) under an internal test pressure of 5 psig (34.5 k
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