1、Designation:F203008 Designation: F2030 11An American National StandardStandard Specification forPaintball Cylinder Burst Disk Assemblies1This standard is issued under the fixed designation F2030; the number immediately following the designation indicates the year oforiginal adoption or, in the case
2、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 This specification covers burst disk assemblies for paintball marker propellant sources their
3、 application and installationrequirements.1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof t
4、he user of this standard to establish appropriate safety and health practices and determine the applicability of regulatorylimitations 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-Part 1-Cylinders for Comp
5、ressed GasesCGA TB-13 Correct Assemblies and Installation of Rupture Disk 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 Rupture Disk Assembly.3.1.2 burst disk port, nport into which a bu
6、rst disk assembly is installed.3.1.3 service pressure, noperating pressure as indicated by 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 proc
7、esses used to manufacture the burst disk assembly shall result in items with mechanical strengthsufficient to pass the applicable burst pressure tests. Materials used shall be corrosion resistant, chemically compatible with thepropellant used, and shall not promote galvanic action. Burst disks shall
8、 be manufactured and tested in accordance with DOT 49CFR and CGA S-1.1.4.2 The burst disk assembly and related port features shall be free of burrs and sharp edges.5. Performance5.1 Burst disk must rupture between 90 and 100 % of test pressure as noted in Table 1.5.2 Burst disk assembly must contain
9、 a minimum of two relief holes positioned 180 apart.5.3 Relief holes must be oriented to reduce the likelihood of thrust resulting in cylinder spin.5.4 The relief hole in the burst disk assembly shall provide for flow to adequately vent the cylinder as specified in CGA S-1.1.5.5The burst disk and se
10、al shall be affixed on the plug to provide proper alignment and assembly.5.6The burst disk assembly will be of a single use design (non user resetable or rebuildable). Therefore, if activated, this willrequire the replacement of the entire burst disk assembly.5.5 When installed in the burst disc por
11、t, the relief holes in the burst disk assembly shall allow for visible inspection by the end1This specification is under the jurisdiction of ASTM Committee F08 on Sports Equipment and Facilities and is the direct responsibility of Subcommittee F08.24 onPaintball and Equipment.Current edition approve
12、d Nov.March 1, 2008.2011. Published November 2008.March 2011. Originally approved in 2000. Last previous edition approved in 20002008 asF2030 008. DOI: 10.1520/F2030-08.10.1520/F2030-11.2Code of Federal Regulations, available from U.S. Government Printing Office, Washington, DC 20402.3Available from
13、 Compressed Gas Assoc., Inc., 1725 Jefferson Davis Highway, Suite 1004, Arlington, VA 222024102.1This 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 technically p
14、ossible 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.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700,
15、 West Conshohocken, PA 19428-2959, United States.user to verify that the holes are free and clear of obstructions/debris. An example of the location of the relief holes is shown inFig. 1.5.6 The burst disk and seal shall be affixed on the plug to provide proper alignment and assembly.5.7 The burst d
16、isk assembly will be of a single use design (non user resetable or rebuildable). Therefore, if activated, this willrequire the replacement of the entire burst disk assembly.6. Marking6.1 The burst disk assembly shall be marked with its maximum rated burst pressure. This shall be done in accordance w
17、ith Table1.6.2 The markings on the burst disk assembly shall be at least 10 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 maximum rated pressure for the burst disk assembly that is intended to beinstalled within that port
18、. This shall be done in accordance with Table 1.6.4 The markings on the burst disk port shall be marked adjacent to the burst disk port and be of an appropriate size so as tobe clearly visible.7. Physical Envelope, Burst Disk Assembly7.1 The burst disk assembly shall conform to the physical envelope
19、 and style as described in Fig. 1.8. Physical Envelope, Burst Disk Port8.1 The burst disk port shall conform to the physical envelope described in Fig. 2.9. Installation9.1 Prior to installation the mating port and the burst disk assembly shall be inspected to confirm compliance with physicalenvelop
20、e requirements, cleanliness, and general suitability for use.9.2 It is recommended that the manufacturer supply installation instructions for their burst disk assemblies.9.3 Refer to CGA TB-13 for guidance.TABLE 1 Burst Disk Burst Pressure and MarkingsService Pressure 1800 psi 3000 psi 4500 or 5000
21、psiMinimum Burst Disk Burst Pressure SAT 2700 psi 4500 psi 6750 psiMaximum Burst Disk Burst 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-2ABur
22、st Disk Port Thread Specification 3/8-24UNF-2B 3/8-24UNF-2B 3/8-24UNF-2BFIG. 1 Burst Disk AssemblyF2030 11210. Keywords10.1 burst disk; burst disk assembly; burst disk port; cylinder; paintball; paintball marker; propellantASTM International takes no position respecting the validity of any patent ri
23、ghts 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 own responsibility.This standard is subject to revision at an
24、y 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 addressed to ASTM International Headquarters. Your comments w
25、ill 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, at the address shown below.This standard is copyrighted by A
26、STM 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). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).FIG. 2 Burst Disk PortF2030 113
