1、 v - API 5CT , 2011 : 1 , 2012 : 2012 Global Speak Translations (API). , . API - , . API. , - , API. , - API. This standard has been translated by Global Speak Translations with the permission of the American Petroleum Institute (API). This translated version shall not replace or supersede the Engli
2、sh language version which remains the official version. API shall not be responsible for any errors, discrepancies or misinterpretations arising from this translation. These materials are subject to copyright claims of API. No part of this publication may be reproduced in any form, including an elec
3、tronic retrieval system, without the prior written permission of API. All requests pertaining to the SPECIFICATION FOR CASING AND TUBING Standard should be submitted to API. vi API . , . API, , , , , , , , , , . API, , , , , - . API . , , , , , , , . API , , . , , . API , . , API, . API , API. , , ,
4、 . , . , . , , - . API , , , , . , , , . vii , API, - , , , - , , . , , . API , , , , , . API , . : , “” , . : , “” , , . API, API. , , , , API, , Director of Standards, American Petroleum Institute 1220 L Street, NW, Washington, DC 20005. . , API , . . API, (202) 682-8000. API API : 1220 L Street,
5、NW, Washington, DC 20005. API, : API Standards Department 1220 L Street, NW, Washington, DC 20005, standardsapi.org. viii . . xi 1 1 2 . 2 2.1 . 2 2.2 . 2 3 3 4 , , . 6 4.1 . 6 4.2 . 10 5 , . 12 5.1 C90, T95 C110 . 12 5.2 . 12 5.3 - 14 5.4 , 15 6 16 6.1 . 16 6.2 16 6.3 . 17 6.4 . 18 6.5 , . 19 7 . 1
6、9 7.1 . 19 7.2 , 19 7.3 , V- . 20 7.4 V- . , , . 22 7.5 V- . . 23 7.6 V- . 25 7.7 26 7.8 . C90, T95, C110 Q125 27 7.9 . C90, T95, C110 Q125 27 7.10 . ( ) , . 27 7.11 . C90, T95 C110 . 28 7.12 . L80 9Cr L80 13Cr . 28 7.13 . . 28 7.14 . C90, T95 C110 28 8 , , , 32 8.1 32 8.2 . 32 8.3 . 32 8.4 . 33 ix
7、8.5 33 8.6 33 8.7 34 8.8 . 34 8.9 35 8.10 . 35 8.11 . 35 8.12 37 8.13 38 8.14 39 9 40 9.1 40 9.2 . 40 9.3 41 9.4 41 9.5 41 9.6 . 1, 2 3 41 9.7 . 42 9.8 . 1, 2 3 42 9.9 42 9.10 . 1, 2 3 42 9.11 . 42 9.12 42 9.13 . 43 9.14 . 43 9.15 . Q125 44 9.16 . C90, T95, C110 Q125 . 44 10 . 44 10.1 44 10.2 . 44 1
8、0.3 45 10.4 . 46 10.5 . 49 10.6 50 10.7 57 10.8 . C90, T95 C110 . 59 10.9 . C90, T95 C110 59 10.10 . C90, T95 C110 . 59 10.11 . EW P110 Q125 60 10.12 . 60 10.13 . 62 10.14 65 10.15 (NDE) . 66 11 . 75 11.1 75 11.2 . 76 11.3 . 77 11.4 78 11.5 . . 79 11.6 , . 80 12 79 12.1 . 79 12.2 80 13 . 81 13.1 . 8
9、1 13.2 . 1, 2 ( C110) 3 . 81 x 13.3 . C110 Q125 . 81 13.4 . 81 14 . 81 14.1 81 14.2 . 82 14.3 . 82 14.4 , . 82 A () . 84 B () 102 () SI . 103 D () SI (USC) 160 E () USC 188 F () API 243 G () USC SI . 251 H () 263 I () . 271 J () PSL . 276 K () ANSI-NACE TM0284-2003, C 284 L () 285 294 xi API Spec 5CT. , . , . , . , , . , , : , ; , , ; , . (, ), , , L . , . - , . , . , , , . ( 2012 .) 12. . 1 - - 1 1.1
