ASTM F2509-2006 Standard Specification for Field-assembled Anodeless Riser Kits for Use on Outside Diameter Controlled Polyethylene Gas Distribution Pipe and Tubing《控制聚乙烯气体配送管和管道外径.pdf
《ASTM F2509-2006 Standard Specification for Field-assembled Anodeless Riser Kits for Use on Outside Diameter Controlled Polyethylene Gas Distribution Pipe and Tubing《控制聚乙烯气体配送管和管道外径.pdf》由会员分享,可在线阅读,更多相关《ASTM F2509-2006 Standard Specification for Field-assembled Anodeless Riser Kits for Use on Outside Diameter Controlled Polyethylene Gas Distribution Pipe and Tubing《控制聚乙烯气体配送管和管道外径.pdf(3页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: F 2509 06An American National StandardStandard Specification forField-assembled Anodeless Riser Kits for Use on OutsideDiameter Controlled Polyethylene Gas Distribution Pipe andTubing1This standard is issued under the fixed designation F 2509; the number immediately following the design
2、ation indicates 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 (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers requi
3、rements and test methodsfor field-assembled anodeless riser kits for use with outsidediameter controlled polyethylene gas distribution pipe andtubing in sizes through 2 IPS as specified in specificationD 2513.1.2 The test methods described are not intended to beroutine quality control tests.1.3 This
4、 specification covers the types of field-assembledanodeless riser kits described in 3.2.2.1.4 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 not considered standard
5、.1.5 The text of this standard references notes and footnoteswhich provide explanatory material. These notes and footnotes(excluding those in tables and figures), shall not be consideredas requirements of the standard.1.6 This standard does not purport to address all of thesafety concerns, if any, a
6、ssociated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and to determine theapplicability of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A 513 Specification for Electric-Resistance-Welded Ca
7、rbonand Alloy Steel Mechanical TubingA 53/A 53M Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessD 638 Test Method for Tensile Properties of PlasticsD 1600 Terminology for Abbreviated Terms Relating toPlasticsD 2513 Specification for Thermoplastic Gas Pressure Pip
8、e,Tubing, and FittingsF 412 Terminology Relating to Plastic Piping SystemsF 1948 Specification for Metallic Mechanical Fittings forUse on Outside Diameter Controlled Thermoplastic GasDistribution Pipe and Tubing2.2 ASME Standards3ASME Boiler and Pressure Vessel Code3ASME B1.20.1 Pipe Threads, Genera
9、l Purpose (Inch)4B31.8 Gas Transmission and Distribution Piping Systems2.3 Federal Regulations:4United States CFR, Title 49, Part 192 Pipeline SafetyRegulations2.4 UL Standard:5UL 360 Standard for Liquid-Tight Flexible Steel Conduit3. Terminology3.1 The gas industry terminology used in this specific
10、ationis in accordance with ASME B31.8 or the United States CFR,Title 49, Part 192, unless otherwise indicated.3.1.1 pipeused herein refers to both “pipe” and “tubing”unless specifically stated otherwise.3.1.2 gasused herein refers to any fuel gas unless specifi-cally stated otherwise.3.2 Definitions
11、Definitions are in accordance with Defini-tions F 412 unless otherwise specified. Abbreviations are inaccordance with Abbreviations D 1600 unless otherwise speci-fied.3.2.1 anodeless riser, na type of mechanical fitting whichis designed to transport gas from underground polyethylenepiping to above-g
12、round metallic piping. When properly in-stalled, polyethylene pipe is the gas carrier in the below groundportion of an anodeless riser and is protected by a metallic risercasing when it extends above ground level.3.2.2 field-assembled anodeless riser kit, nA kit contain-ing all of the elements requi
13、red to assemble an anodeless riser1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.60 on Gas.Current edition approved April 1, 2006. Published April 2006.2For referenced ASTM standards, visit the ASTM we
14、bsite, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Av
15、e., New York, NY 10016-5990.4Available from the Superintendent of Documents, U.S. Government PrintingOffice, Washington, DC 20402.5Available from Underwriters Laboratories (UL), Corporate Progress, 333Pfingsten Rd., Northbrook, IL 60062.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C7
16、00, West Conshohocken, PA 19428-2959, United States.at the point of installation with the exception of the gas-carrying polyethylene pipe. It consists of, at a minimum, a risercasing and a riser adapter. These components may be eitherintegrally combined or include provisions for attachment toone ano
17、ther at the point of installation.3.2.3 mechanical fitting, na device for making a connec-tion between piping components that employs physical force todevelop a leak-tight seal, produce alignment, and provideresistance to pullout caused by axial loads.3.2.4 riser adapter, na type of mechanical fitti
18、ng used tojoin polyethylene pipe to a metallic piping connection (typi-cally a pipe thread). Riser adapters are sometimes referred to asservice head adapters.3.2.5 riser casing, nthe metallic, non-gas carrying portionof an anodeless riser that serves as a protective conduit for thepolyethylene pipe.
19、 It may be either rigid, flexible, or acombination of both.3.2.6 qualified installation instructions, na written proce-dure for making a plastic mechanical joint that has beendemonstrated will meet the requirements set forth in the UnitedStates CFR, Title 49, Part 192.283(b), and this standard.4. Ma
20、terials and Manufacture4.1 General:4.1.1 All materials of the riser kit shall meet the perfor-mance requirements of this specification and applicable refer-enced specifications. Specific materials referenced in thissection are common materials used in these types of products.Alternate materials prov
21、en to provide equal or better perfor-mance shall be acceptable.4.1.2 All burrs on metal components which could damagethe polyethylene piping during assembly shall either be re-moved or suitably covered with a protective device such as anID plastic sleeve, to preclude any damage to the polyethylenega
22、s piping.4.2 Riser Casings:4.2.1 Rigid riser casings shall be constructed of Specifica-tion A 53 or A 513 or equivalent metallic materials with aminimum nominal 0.065 in. (1.65 mm) wall thickness withinthe allowable tolerance ranges of the applicable metallic pipingspecification.4.2.2 Flexible riser
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