1、Designation: F 2030 08An American National StandardStandard Specification forPaintball Cylinder Burst Disk Assemblies1This standard is issued under the fixed designation F 2030; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the y
2、ear 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 This specification covers burst disk assemblies forpaintball marker propellant sources their application and in
3、-stallation requirements.1.2 The values stated in SI units are to be regarded asstandard. The values given in parentheses are for informationonly.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 stan
4、dard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 Code of Federal Regulations:2DOT 49 CFR2.2 CGA Standard:3CGA S-1.1 Pressure Relief Device Standards-Part1-Cylinders for Compressed GasesCGATB-
5、13 Correct Assemblies and Installation of RuptureDisk and Fusible Plug Type Pressure Relief Devices3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 Burst Disk Assembly is sometimes known as a Rup-ture Disk Assembly.3.1.2 burst disk port, nport into which a burst diskassembly is
6、 installed.3.1.3 service pressure, noperating pressure as indicatedby markings placed on cylinder at time of manufacture.3.1.4 test pressure, n53 of cylinders service pressure.3.2 Abbreviations:3.2.1 psipounds per square inch4. Materials and Manufacture4.1 The materials and processes used to manufac
7、ture theburst disk assembly shall result in items with mechanicalstrength sufficient to pass the applicable burst pressure tests.Materials used shall be corrosion resistant, chemically compat-ible with the propellant used, and shall not promote galvanicaction. Burst disks shall be manufactured and t
8、ested in accor-dance with DOT 49 CFR and CGA S-1.1.4.2 The burst disk assembly and related port features shallbe free of burrs and sharp edges.5. Performance5.1 Burst disk must rupture between 90 and 100 % of testpressure as noted in Table 1.5.2 Burst disk assembly must contain a minimum of tworelie
9、f holes positioned 180 apart.5.3 Relief holes must be oriented to reduce the likelihood ofthrust resulting in cylinder spin.5.4 The relief hole in the burst disk assembly shall providefor flow to adequately vent the cylinder as specified in CGAS-1.1.5.5 The burst disk and seal shall be affixed on th
10、e plug toprovide proper alignment and assembly.5.6 The burst disk assembly will be of a single use design(non user resetable or rebuildable). Therefore, if activated, thiswill require the replacement of the entire burst disk assembly.6. Marking6.1 The burst disk assembly shall be marked with itsmaxi
11、mum rated burst pressure. This shall be done in accor-dance with Table 1.6.2 The markings on the burst disk assembly shall be at least10 point type and must be marked so as to be clearly visible asshown in Fig. 1.6.3 The burst disk port shall be marked with the maximumrated pressure for the burst di
12、sk assembly that is intended to beinstalled within that port. This shall be done in accordance withTable 1.1This specification is under the jurisdiction of ASTM Committee F08 on SportsEquipment and Facilities and is the direct responsibility of Subcommittee F08.24 onPaintball and Equipment.Current e
13、dition approved Nov. 1, 2008. Published November 2008. Originallyapproved in 2000. Last previous edition approved in 2000 as F 2030 00.2Code of Federal Regulations, available from U.S. Government Printing Office,Washington, DC 20402.3Available from Compressed Gas Assoc., Inc., 1725 Jefferson Davis H
14、ighway,Suite 1004, Arlington, VA 222024102.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.6.4 The markings on the burst disk port shall be markedadjacent to the burst disk port and be of an appropriate size soas to be clearly visibl
15、e.7. Physical Envelope, Burst Disk Assembly7.1 The burst disk assembly shall conform to the physicalenvelope described in Fig. 1.8. Physical Envelope, Burst Disk Port8.1 The burst disk port shall conform to the physicalenvelope described in Fig. 2.9. Installation9.1 Prior to installation the mating
16、port and the burst diskassembly shall be inspected to confirm compliance withphysical envelope requirements, cleanliness, and general suit-ability for use.9.2 It is recommended that the manufacturer supply instal-lation instructions for their burst disk assemblies.9.3 Refer to CGA TB-13 for guidance
17、.10. Keywords10.1 burst disk; burst disk assembly; burst disk port; cylin-der; paintball; paintball marker; propellantTABLE 1 Burst Disk Burst Pressure and MarkingsService Pressure 1800 psi 3000 psi 4500 or 5000 psiMinimum Burst Disk Burst Pressure SAT 2700 psi 4500 psi 6750 psiMaximum Burst Disk Bu
18、rst Pressure SAT 3000 psi 5000 psi 7500 psiBurst Disk Marking (Fig. 1) 3K 5K 7.5KBurst Disk Port Marking 3K ONLY 5K ONLY 7.5K ONLYBurst Disk Assembly Thread Specification 3/8-24UNF-2A 3/8-24UNF-2A 3/8-24UNF-2ABurst Disk Port Thread Specification 3/8-24UNF-2B 3/8-24UNF-2B 3/8-24UNF-2BFIG. 1 Burst Dis
19、k AssemblyF2030082ASTM International 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 o
20、f 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 five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for
21、additional standardsand should be addressed 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 t
22、o 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 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).FIG. 2 Burst Disk PortF2030083
