1、API 6FA 1 This Standard has been translated by the Scientific and Industrial Valve Manufacturers 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 sha
2、ll not be responsible for any errors, discrepancies or misinterpretations arising from this translation. No additional translation or reproduction may be made of the Standard without the prior written consent of API. - (API). , . API , , . API. Specification for Fire Test for Valves API , 1999 6FA A
3、PI SPECIFICATION THIRD EDITION, APRIL 1999 Pipeline valves Copyright American Petroleum Institute Provided by IHS under license with API Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-API 6FA ii American Petroleum Institute - (API) 2007-102697 API, API, . American
4、 Petroleum Institute - . Copyright American Petroleum Institute Provided by IHS under license with API Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-API 6FA iii API (American Petroleum Institute) . . API , , , , ; API , , . , , , . , API, - , , , - , , . , , . ,
5、API , , , , . , 2 , . API 5 , , . API: (202) 682-8000. PI, . PI. , , , API ( ) : 1220 L Street. N.W Washington. D.C. 20005. , . API , . , . API - . , API, . API , , API API API. 1220 1. Street. N.W. Washington. D.C 20005. Copyright American Petroleum Institute Provided by IHS under license with API
6、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-API 6FA iv a. API . . API Spec 6A 6D, . . . . . API 6FB. . . , , : Spec 6A: . Bull 6AF: API . Bull 6AFl: API Spec 6D: (, ) Spec 6FB: . Spec 6FC: . TR 6F1: , API ANSI , API Spec 6F. TR 6F2: API . . () , , 6 (152,4 ). ,
7、 . . . , , API Publication 2564. : 1. 1 (in.) =25.4 () 2. 1 = 0,06894757 (psi) = 0.006894757 3. (F) (C): C = 5/9 F-32) API , . , : , , , , , , , ( ), . : American Petroleum Institute. 1220 L Street. N.W Washington. D.C. 20005. , , , , . Copyright American Petroleum Institute Provided by IHS under li
8、cense with API Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-API 6FA v , , API, . , , , , . , , , ( ). . (OSHA), , , , , , 29 , 1910.1001: . , 40 , 61.140 - 61.156 () ( 763.160 179). . , , . , , . Copyright American Petroleum Institute Provided by IHS under licen
9、se with API Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-13 1 1 2 . 1 3 . 1 3.1 . 1 3.2 3 4 . 3 4.1 ( ) 3 4.2 ( ) ( ) 4 4.3 ( ) . 4 4.4 ( ) ( ). 4 4.5 4 4.6 4 4.7 4 4.8 . 4 5 6 6 6 6.1 . 6 6.2 6 7 . 6 . 1 (. 2.2) 1 . 2 (. 2.2) 2 . 3 (. . 2.2) 3 . 4 5 1 . 4 2 ( .
10、 4.8.1) . 6 3 (. . 4.8.2) 7 Copyright American Petroleum Institute Provided by IHS under license with API Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-API 6FA 1 1 , API 6A 6D, . , , . , 30- . , ( ). , , . 2 2.1 , . 2.2 () , (761C-980C), , , . 1 2. 704C. - 38 , , (. . 3 ). API 6A 179,4 API 6D 152,4 , , . 1. , . 2. , , 25 ( ) , ( ) () ,
