1、 , , API 599 , 2013 , Downstream Segment API 599 7 , 2013 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 ver
2、sion which remains the official version. API shall 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. (API) .
3、 , , . API , , , , , , , , ( ) - , . API , , , . API . , ; , - , , - , , . API , . , . API - . , API, . API , , API. , . , , , , . . , , - - (, , , ) . : API Publishing Services, 1220 L Street, NW, Washington, DC 20005. Copyright 2013 American Petroleum Institute , , , , . API . , API. : , “ . : , “
4、 , . , API, - , , , - , , . , , . API, , API. , , : 1220 L Street, N.W., Washington, D.C. 20005. . , API , , , , . , 2 , . API: (202) 682-8000. API API , 1220 L Street, N.W., Washington, D.C. 20005. , API, 1220 L Street, NW, Washington, DC 20005, standardsapi.org. ii , 1 1 .1 2 , 2 3 3 4 3 5 3 5.1 3
5、 5. 2 .3 1 ( ): , (API 600 ) .4 5.3 .6 5.4 6 5.7 7 5.8 7 6 8 6.1 .8 6.2 .8 6.3 , , .8 6.4 8 6.5 .8 6.6 8 6.7 .8 6.9 .9 6.10 .9 7 9 7.1 .9 7.2 .9 8 , . 10 8.1 10 8.2 . 10 9 10 10 10 10.1 . 10 10.2 . 11 10.3 . 11 10.4 . 11 10.5 11 11 . 11 A () , 12 B () 14 17 1 16 2 17 3 18 4 . 18 , 1 , 1 , , , , , .
6、- , , 15 DN 600 (1/2 NPS 24). - 15 DN 600 (1/2 NPS 24). , ASME B16.34, . - , . . - , . , , , , . , , . , ASME B16.34 150 2500. 150 300, ASME B16.42 , , . , , , . . . 150 300, 40 DN 300 (1 1/2 NPS 12). , . , , , . . , 2 API 599 ASME B 16.34 . NPS: 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3, 4, 6, 8, 10,
7、12, 14, 16, 18, 20, 24. DN; 15, 20, 25, 32, 40, 50, 65, 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600. . B. . B.1, . B.2, . B.3, . B.4 , . . , . 2 , , . (, ) , , . API 598, API 607, ASME B1,111, ( UN UNR) ASME B1.12, 5 ASME B1.20.1, () ASME B16.5, ASME B16.10, , ASME B16.11, , ASME B16.25, AS
8、ME B16.34, , ASME B16.42, , 150 300 ASME B18.2.2, ASME B18.2.2M, , , ASME B18.2.4.6M, , ASME B31.3, ASME B36.10M, ASME B46.1, (, ) ASTM A 3952, ASTM A 126, , MSS SP-453, 1 ASME ( ) International, 3 Park Avenue, New York, New York 10016-5990, www.asme.org. 2 ASTM ( )International, 100 Barr Harbor Drive, West Conshohocken, Pennsylvania 19428, www.astm.org. 3 MSS ( ), 127 Park Street, NE, Vienna, Virginia 22180- 4602 www.mss-. , 3 MSS SP-91, MSS SP-25, , , 3 . 3.1 - , / . . , , . , ,
