ANSI CSA AM NGV 4.8-2012 CSA 12.8-2002-2012 Standard for Natural gas vehicle fueling station reciprocating compressor guidelines (Second Edition).pdf

1、ANSI NGV 4.8-2012CSA 12.8-2002Standard forNatural gas vehicle fuelingstation reciprocating compressorguidelinesLegal Notice for StandardsCanadian Standards Association and CSA America, Inc. (operating as “CSA Group”) develop standards through a consensusstandards development process approved by the

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19、he Canadian Standards Association, operating as “CSA Group”Published in May 2012 by CSA GroupVisit our Online Store at shop.csa.caAMERICAN NATIONAL STANDARDANSI NGV 4.8-2012CSA 12.8-2002Second Edition - 2012This Standard is based on the Standard forNatural gas vehicle fueling station reciprocating c

20、ompressor guidelinesANSI NGV 4.8-2002 CSA 12.8-2002No changes from the 2002 edition were made to this document.March 20, 2012American National Standards Institute, Inc.November 23, 2000Interprovincial Gas Advisory Council IGACThe Canadian Standards Association (operating as “CSA Group”), under whose

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37、services dedu Groupe CSA, sadresser auGroupe CSA5060, Spectrum Way, bureau 100Mississauga, Ontario, Canada L4W 5N6American National Standards InstituteResponsibility of approving American National Standards rests with theAmerican National Standards Institute, Inc.25 West 43rd Street, Fourth FloorNew

38、 York, NY10036The American National Standards Institute (ANSI), Inc. is the nationally recognized coordinator of voluntary standards development in the United States through which voluntary organizations, representing virtually every technical discipline and every facet of trade and commerce, organi

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43、d. ANSI coordination is intended to assist the voluntary system to ensure that national standards needs are identified and met with a set of standards that are without conflict or unnecessary duplication in their requirements.PrefaceThe ultimate purpose for this document is that it constitute the pe

44、rformance standard for North America regarding fueling station reciprocating compressors applicable to dispensing natural gas to vehicles. Major funding in support of the consensus process for this Standard was provided by the Natural Gas Vehicle Coalition (NGVC), whose assistance is acknowledged wi

45、th thanks.This document is designated as being Guidelines because it presents the industrys minimum requirements for its “best practices”. It is also designated as being a Standard because of the consensus process by which it has been developed and approved. In the former instance the document has b

46、een labelled according to the type of information it contains and in the latter instance according to the levels of input, evaluation and acceptance of this information. Portions of ANSI/NGV 4.8 CSA 12.8 are taken from API 11P, Specification for Packaged Reciprocating Compressors for Oil and Gas Pro

47、duction Services, Second Edition, November, 1989 and reproduced with permission of the American Petroleum Institute (API), 1220 L Street, Northwest, Washington, D.C. 20005.This proposed standard requires the purchaser to specify certain details. A bullet ( ) in the margin indicates that information

48、and/or a decision by the purchaser is required.This publication represents a standard for safe operation, substantial and durable construction and performance testing of compressor packages containing reciprocating compressors for natural gas dispensing systems, within limitations given below and in

49、 the scope of this standard.This standard is based on proven engineering principles, research and the combined expertise of gas utilities, manufacturers, users, and others having specialized experience.Nothing in this standard is to be considered in any way as indicating a measure of quality beyond compliance with the provisions it contains. It is designed to allow compliance of products which may exceed that specified in the provisions herein. In its preparation, full recognit