1、Designation: F2087 13 An American National StandardStandard Specification forPacking, Fiberglass, Braided, Rope, and Wick1This standard is issued under the fixed designation F2087; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, th
2、e 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 U.S. Department of Defense.1. Scope1.1 This specification cov
3、ers the general requirements andtests for braided, rope, and wick fiberglass packing used forboiler, furnace, and other high-temperature equipment seals forservice temperatures up to 1000F (538C).1.2 The values stated in inch-pound units are to be regardedas the standard. The values given in parenth
4、eses are forinformation only.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
5、 prior to use.1.4 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization Techni
6、calBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D578 Specification for Glass Fiber StrandsD3951 Practice for Commercial PackagingD4268 Test Methods for Testing Fiber Ropes (Withdrawn2002)33. Terminology3.1 braided fiberglassa braid constructed of continuousfiberglass
7、strands.3.2 plieda yarn product produced by twisting together twoor more ends of single fiberglass yarns.3.3 strandan ordered assemblage of textile fibers having ahigh ratio of length to diameter and normally used as a unit,including slivers, rovings, single yarns, plied yarns, cords,braids, ropes,
8、and so forth.3.4 yarnportion of fiberglass reduced to thread to obtain afine and thin strand.3.5 lotunless otherwise specified herein, a lot shall consistof all finished packing of one type and size produced in acontinuous run or at the same time under essentially the sameconditions. The sampling un
9、it shall be one spool, reel, or coilof packing as necessary to enable performance of the requiredexaminations or tests.4. Classification4.1 ClassificationThe material shall be of the followingtypes as specified (see 5.1):Type IWickType IIRopeType IIIBraided5. Ordering Information5.1 Acquisition Requ
10、irementsAcquisition documents shallspecify the following:(a) Title, number, and date of this specification;(b) Type, size, and weight of spool, reel, or coil required(see Section 7);(c) Marking requirements (see Section 15);(d) Packaging requirements (see Section 16);(e) Performance requirements; an
11、d(f) Inspection, testing, and certification of the material shallbe agreed upon between the purchaser and the supplier as partof the purchase contract (see Sections 12 and 14).6. Materials and Manufacture6.1 MaterialThe material shall be a continuous, high-density-type ETG fiberglass material (see S
12、pecification D578).Asbestos and components containing asbestos are prohibited.6.2 ConstructionThe packing shall be composed oftwisted plied strands made into a braided packing or laid up1This specification is under the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology and is the direc
13、t responsibility of Subcommittee F25.02 onInsulation/Processes.Current edition approved July 1, 2013. Published July 2013. Originally approvedin 2001. Last previous edition approved in 2007 as F2087 01 (2007). DOI:10.1520/F2087-13.2For referenced ASTM standards, visit the ASTM website, www.astm.org,
14、 orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.Copyright ASTM International, 100 Barr Harbor
15、Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations
16、 issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1into the general form of a wick or a loosely twisted ropeaccording to the manufacturers design. If a core is used, itshall be of the same material and construction.7. Dimensions and Tolerances7.1 Type I Wick Packing
17、Unless otherwise specified (see5.1), the packing shall come in 13-lb (5.9-kg) or 25-lb(11.3-kg) spools, reels, or coils in the sizes listed in Table 1.7.2 Type II Rope PackingUnless otherwise specified (see5.1), the packing shall come in 25-lb (11.3-kg) or 50-lb(22.7-kg) spools, reels, or coils in t
18、he sizes listed in Table 2.7.3 Type III Braided PackingUnless otherwise specified(see 5.1), the packing shall come in 25-lb (11.3-kg) or 50-lb(22.7-kg) spools, reels, or coils in the sizes listed in Table 3.8. Workmanship8.1 WorkmanshipThe packing shall be free from extrane-ous material and visible
19、defects that affect its serviceability.9. Quality Assurance9.1 Quality SystemsSuppliers shall be prepared to docu-ment use of a quality system such as compliance with an ISO9000 series program or similar program.10. Specimen Preparation10.1 Specimen PreparationPurchaser and supplier shallagree on sp
20、ecimen preparation.11. Test Methods11.1 MaterialMaterial shall be tested in accordance withSpecification D578.11.2 SizeMaterial shall be measured using a flexiblemeasuring tape such as the one described in Test MethodsD4268 and shall be in accordance with the size specified inTable 1, Table 2,orTabl
21、e 3.11.3 SplicesUnless otherwise agreed upon, there shall beallowed a maximum of two splices per unit with no pieceshorter than 10 ft in length.11.4 WeightMaterial shall be weighed in accordance withTable 1, Table 2,orTable 3 using a weighing scale, accurate to60.25 related to the real division of t
22、he graduated line. Thisvalue is expressed in mass unit of:(a) the difference between the corresponding values ofmarks of the graduated line and(b) the difference between two consecutive indications fordigital indication.12. Inspection and Testing12.1 Inspection and testing of the material shall be a
23、greedupon between the purchaser and the supplier as part of thepurchase contract (see 5.1).13. Rejection13.1 Materials that fail to conform to the requirements ofthis specification shall be rejected. Rejection should be re-ported to the producer or supplier promptly and in writing. Incase of dissati
24、sfaction with the results of testing, the produceris entitled to make claim for a rehearing or provide for thirdparty testing.14. Certification14.1 When specified in the purchase order or contract, thepurchaser shall be furnished certification that samples repre-senting each lot have been either tes
25、ted or inspected as directedin this specification and the requirements have been met. Whenspecified in the purchase order or contract, a report of the testresults shall be furnished (see 5.1).15. Product Marking15.1 MarkingFor commercial shipment, marking shall bein accordance with accepted industry
26、 practices or as required inthe purchase contract (see 5.1).15.1.1 When specified, a part-numbering system shall beused in accordance with Appendix X1.16. Packaging16.1 Commercial PackagingCommercial packaging shallbe in accordance with Practice D3951 or as required in thepurchase contract (see 5.1)
27、.TABLE 1 Dimensions for Type I Wick PackingSize Diameter in. (mm) ft/lb (m/kg)001W 0.250 0.025 (6.3 0.6) 54.00 5.40 (80.36 8.04)002W 0.375 0.038 (9.5 0.9) 29.00 2.90 (43.16 4.32)TABLE 2 Dimensions for Type II Rope PackingSize Diameter in. (mm) ft/lb (m/kg)001R 0.250 0.025 (6.3 0.6) 55.00 5.50 (81.85
28、 8.19)002R 0.375 0.038 (9.5 0.9) 23.50 2.35 (34.97 3.50)003R 0.500 0.050 (12.7 1.3) 14.00 1.40 (20.83 2.08)004R 0.625 0.063 (15.8 1.6) 9.00 0.90 (13.39 1.34)005R 0.750 0.075 (19.1 1.9) 6.50 0.65 (9.67 0.97)006R 0.875 0.088 (22.2 2.2) 4.50 0.45 (6.70 0.67)007R 1.000 0.100 (25.4 2.5) 3.50 0.35 (5.21 0
29、.52)008R 1.250 0.125 (31.7 3.2) 2.50 0.25 (3.72 0.37)009R 1.500 0.150 (38.1 3.8) 2.00 0.20 (2.98 0.30)010R 2.000 0.200 (50.8 5.1) 1.20 0.12 (1.79 0.18)TABLE 3 Dimensions for Type III Braided PackingSize Square Section in. (mm) ft/lb (m/kg)001B 0.250 0.025 (6.3 0.6) To be specified by purchaser002B 0
30、.375 0.038 (9.5 0.9) To be specified by purchaser003B 0.500 0.050 (12.7 1.3) To be specified by purchaser004B 0.625 0.063 (15.8 1.6) To be specified by purchaser005B 0.750 0.075 (19.1 1.9) To be specified by purchaser006B 0.875 0.088 (22.2 2.2) To be specified by purchaser007B 1.000 0.100 (25.4 2.5)
31、 To be specified by purchaser008B 1.250 0.125 (31.7 3.2) To be specified by purchaser009B 1.500 0.150 (38.1 3.8) To be specified by purchaser010B 2.000 0.200 (50.8 5.1) To be specified by purchaserF2087 132APPENDIX(Nonmandatory Information)X1. PART-NUMBERING SYSTEMX1.1 Part numbers for fiberglass pa
32、cking shall include thenumber of this standard followed by the size shown in Table 1,Table 2 or Table 3. An example of this system is in Fig. X1.1.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users o
33、f 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 own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every fiv
34、e years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical c
35、ommittee, 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, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA
36、 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). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ X1.1 Part-Numbering SystemF2087 133
