1、Designation: C 1563 08Standard Test Method forGaskets for Use in Connection with Hub and Spigot CastIron Soil Pipe and Fittings for Sanitary Drain, Waste, Vent,and Storm Piping Applications1This standard is issued under the fixed designation C 1563; the number immediately following the designation i
2、ndicates the year oforiginal 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. Scope1.1 Several different types of compression
3、gaskets areavailable for use in connection with hub and spigot cast ironsoil pipe and fittings. The purpose of this test method is toestablish material criteria and test procedures for compressiongaskets used in joining hub and spigot cast iron soil pipe andfittings for sanitary drain, waste, vent,
4、and storm drain pipingapplications in accordance with the general needs of producers,distributors, and users.1.2 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are
5、not considered standard.1.3 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 practices and determine the applica-bility of regulatory limitations prio
6、r to use.2. Referenced Documents2.1 ASTM Standards:2A74 Specification for Cast Iron Soil Pipe and FittingsC 564 Specification for Rubber Gaskets for Cast Iron SoilPipe and FittingsA 644 Terminology Relating to Iron Castings3. Terminology3.1 DefinitionsFor definitions of terms in this test methodsee
7、Terminology C 717.3.1.1 adhesive lubricant, nliquid emulsion chemicallycured polychloroprene.3.1.2 manufacturer, nthe entity that molds the compres-sion gaskets covered by this standard.4. Summary of Test Method4.1 Restrained Hydrostatic Joint Test In the RestrainedHydrostatic Joint Test, two test p
8、ieces are prepared such thatinside diameter of the hub and the outside diameter of thespigot conform to the maximum and minimum (respectively)dimensions permitted by Specification A74. The compressiongasket to be tested is used to join the test pieces as detailed inFig. 1. This assembly is then rest
9、rained and subjected tohydrostatic pressure, and the performance of the joint assemblyis evaluated.5. Physical Properties, Material, and Marking5.1 Physical PropertiesThe gaskets governed by this testmethod are of a compression type and are designed to fit theannular space between the spigot (plain)
10、 end of one pipe orfitting and the receptive hub of another, as shown in Fig. 2.5.1.1 Each compression gasket shall consist of one or moresealing ring(s) that compress to provide an airtight andwatertight seal. Compression gaskets shall have an integralflange to prevent the gasket from rolling into
11、the hub duringinstallation.5.1.2 Each compression gasket shall be designed to permitexpansion, contraction, and deflection of assembled pipingcommon to sanitary drain, waste, vent, and storm pipingapplications.5.2 MaterialCompression gaskets governed by this testmethod shall be made of a compound co
12、ntaining a thermosetelastomer that complies with all of the requirements ofSpecification C 564.5.3 MarkingCompression gaskets governed by this testmethod shall be marked with raised letters so as to be visibleafter installation (see Fig. 3). Each compression gasket shall beplainly marked with pipe s
13、ize and class, “ASTM C 564,”“ASTM C 1563,” country of origin, year of manufacture, and1This test method is under the jurisdiction of ASTM Committee A04 on IronCastings and is the direct responsibility of Subcommittee A04.75 on Gaskets andCoupling for Plumbing and Sewer Piping.Current edition approve
14、d Oct. 1, 2008. Published November 2008. Originallyapproved in 2004. Last previous edition approved in 2004 as C 1563 04.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refe
15、r to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.manufacturers name or registered trademark that readilyidentifies the manufacturer after installation. The manufacturershall
16、also be permitted to include mold number and cavitynumber or other unique markings for use in quality controlprocedures.5.3.1 Pipe Class“XH” shall identify gaskets for use injoining extra heavy cast iron soil pipe and fittings. “SV” shallidentify gaskets for use in joining service cast iron soil pip
17、e andfittings.6. Apparatus6.1 Restrained Hydrostatic Joint Testing ApparatusAssemble apparatus as detailed in Fig. 1.6.1.1 Water Pressure GaugeTo ensure the accuracy of thetest pressures, the test apparatus shall utilize a water pressuregauge graduated in increments no greater than 1 psi (7 kPa),and
18、 with a maximum gauge pressure no greater than 30 psi(207 kPa). Locate the water pressure gauge within 6 in.vertically of the joint being tested.FIG. 1 Restrained Hydrostatic Joint Test Apparatus (Typical)C15630827. Hazards7.1 This test method is for use in evaluating only thosecompression gaskets c
19、omplying with Specification C 564 andSection 5, Physical Properties, Material, and Marking.7.2 This test method is a pressurized hydrostatic (water)test. Under no circumstances should pressurized air be substi-tuted for water. All air must be expelled from the testingassembly before the assembly is
20、pressurized.FIG. 2 Compression Gasket JointFIG. 3 Marking Location (Typical)C15630838. Sampling, Test Pieces, and Test Units8.1 Gaskets of each size and classification under productionshall be inspected and tested by the manufacturer to verifycompliance with this test method.8.2 Gaskets for inspecti
21、on and testing shall be obtained byfirst article selection and at regular intervals during the courseof production. Testing and inspection of samples shall beperformed not less than once for each gasket size and lot of rawmaterial.8.3 The manufacturer shall maintain a record of all inspec-tions and
22、tests to enable the manufacturer to comply withSection 12, Certification.9. Calibration and Standardization9.1 Spigot Test PieceA test piece of the same pipe sizeand class as the gasket to be tested, as indicated by themarkings on the gasket.9.1.1 The outside diameter of the spigot end of the test p
23、ieceshall be the minimum outside diameter as detailed in Specifi-cation A74, Table 1 and Table 2, column “J.”9.1.2 The spigot test piece shall not have a spigot bead andshall be left uncoated.9.2 Hub Test PieceA test piece of the same pipe size andclass as the gasket to be tested, as indicated by th
24、e markings onthe gasket.9.2.1 The inside diameter of the hub of the test piece shallbe the maximum inside diameter as detailed in SpecificationA74, Table 1 and Table 2, column “A.”9.2.2 A lead groove shall be provided. The lead groovedepth shall be the minimum dimension detailed in Specifica-tion A7
25、4, Table 1, Column “G (min)” at the location indicatedin Specification A74, Table 1, column “P.”9.2.3 The hub test piece shall be left uncoated.10. Conditioning10.1 Perform all testing at room temperature.10.2 The surfaces of the spigot test piece and the hub testpiece are to remain uncoated and mus
26、t be cleaned with acetoneand thoroughly dried before each assembly for testing.10.3 Where needed to facilitate the assembly of the joint,the use of a lubricant shall be permitted. Under no circum-stances shall the use of adhesive lubricant be permitted.11. Procedure11.1 Prepare the spigot test piece
27、 and the hub test piece asdetailed in Sections 9 and 10. Assemble testing apparatus asdetailed in Section 6, and Fig. 1.11.2 Install the compression gasket to be tested in the hub ofthe hub test piece. Insert the spigot (plain) end of the spigot testpiece into the gasket to the full depth of the hub
28、 test piece.Support and restrain the hub test piece and the spigot test piecein a manner that restrains the joint from movement (see Fig. 1).11.3 Fill the assembly with water, expel all air, and increasethe hydrostatic pressure at a rate of 5 psi (34.5 kPa) for 1 min,10 psi (69.0 kPa) for second min
29、ute until the target pressure of13 psi (110 kPa) is reached.11.4 When the target pressure is achieved, hold this pressureconstant for a period of 20 min.11.5 Joint failure occurs when the distance between the topof the hub test piece and the gasket flange exceeds 0.25 in.(6.35 mm) or when water is o
30、bserved to leak from the joint.11.5.1 Joint failure shall indicate failure of the test.12. Certification12.1 When specified in the purchase order or contract, thepurchaser shall be furnished certification stating that samplesrepresenting each lot have been tested and inspected asindicated in this sp
31、ecification and that the requirements havebeen met. Upon request, a report of the test results shall befurnished.12.1.1 Records of tests, test data, and test results shall bemaintained by the manufacturer to enable the manufacturer tocertify compliance of material in the field. Such records shallbe
32、maintained for a period of five years from the date ofcompression gasket manufacture as indicated by the “year ofmanufacture” marking on the compression gasket required bysection 5.3, Marking.13. Keywords13.1 cast iron soil pipe joint; compression gasket(s); huband spigot pipe jointASTM Internationa
33、l takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their o
34、wn responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be a
35、ddressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards,
36、at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).C1563084
