1、API 6FD 1 This Standard has been translated by the Scientific and Industrial Valve Manufac-turers Association with the permission of the American Petroleum Institute (API). This translated version shall not replace nor supersede the English language version which remains the official version. API sh
2、all not be responsible for any errors, dis-crepancies or misinterpretations arising from this translation. No additional trans-lation or reproduction may be made of the Standard without the prior written consent of API. - - (API). - , - . API - , - , . - - API. American Petroleum Institute 12201 Str
3、eet, Northwest Washington, D.C. 20005 Specification for Fire Test for Check Valves API , 15 1995 API SPECIFICATION FIRST EDITION, FEBRUARY 15, 1995 6FD Pipeline Valves API 6FD 2 - - - (API) - 2007-102697 API, API, . American Petroleum Institute - . This documentwasreproduced fromanauthorized downloa
4、d ofan APIstandard onApr-09-2007. The authorizeduseris permitted to print one singlecopyforpersonal reference use only. Njfurtherreproductionis permitted.Foradditionalcopies or licensing option, contactTechstreet, Ior (734) 913-3930API 6FD 3 , , , . , - (API) , (STEP: Strategies for Todays Envi-ronm
5、ental Partnership). , ; . (API) . API , . , , . API : , . , , . , . , , , , , . , , . . , , , . . , , . , , , . , , , , . iiiAPI 6FD 4 (API) . , , . , , , , ; API , . , , , . , , - , , , - , , . , , . , , , , , . . , . : (214) 953-1101. API : 1220 L Street. N.W Washington. D.C. 20005. , , . , , , :
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