BS-EN-12450-1999.pdf
《BS-EN-12450-1999.pdf》由会员分享,可在线阅读,更多相关《BS-EN-12450-1999.pdf(14页珍藏版)》请在三一文库上搜索。
1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12450:1999 The Euro
2、pean Standard EN 12450:1999 has the status of a British Standard ICS 23.040.15 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Copper and copper alloys Seamless, round copper capillary tubes This British Standard, having been prepared under the direction of the Engineering Sec
3、tor Committee, was published under the authority of the Standards Committee and comes into effect on 15 November 1999 BSI 11-1999 ISBN 0 580 32794 9 BS EN 12450:1999 Amendments issued since publication Amd. No.DateComments National foreword This British Standard is the English language version of EN
4、 12450:1999. The UK participation in its preparation was entrusted by Technical Committee NFE/34, Copper and copper alloys, to Subcommittee NFE/34/1, Wrought and unwrought copper and copper alloys, which has the responsibility to: aid enquirers to understand the text; present to the responsible Euro
5、pean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary
6、. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electro
7、nic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This docu
8、ment comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. (8523($1?67$1$5(1? 1250(?(8523e(11( (8523b,6$03/(?7XEH? FRQIRUPLQJ?WR?WKLV? VWDQGDUG? LQ?PDWHULDO?F
9、RQGLWLRQ? 5? QRPLQDO? RXWVLGH?GLDPHWHU? PP? QRPLQDO?LQVLGH?GLDPHWHU?PP?VKDOO?EH?GHVLJQDWHG?DV?IROORZV? ?2UGHULQJ?LQIRUPDWLRQ ,Q?RUGHU?WR?IDFLOLWDWH?WKH?HQTXLU?RUGHU? DQG?FRQILUPDWLRQ? RI?RUGHU?SURFHGXUHV?EHWZHHQ?WKH?SXUFKDVHU?DQG? WKH VXSSOLHU?WKH?SXUFKDVHU?VKDOO?VWDWH?RQ?KLV?HQTXLU?DQG?RUGHU?WKH?IR
10、OORZLQJ?LQIRUPDWLRQ? D?TXDQWLW?RI?SURGXFW?UHTXLUHG?OHQJWK?RU?PDVV? E?GHQRPLQDWLRQ?WXEH? F?QXPEHU?RI?WKLV?(XURSHDQ?6WDQGDUG?(1? G?PDWHULDO?FRQGLWLRQ?GHVLJQDWLRQ?VHH?DQG?WDEOH? H?QRPLQDO?FURVV?VHFWLRQDO?GLPHQVLRQV?RXWVLGH?GLDPHWHU?LQVLGH?GLDPHWHU? I?IRU?VWUDLJKW?OHQJWKV?WKH?OHQJWK?UHTXLUHG? J?IRU?FRLO
11、V?WKH?FRLO?PDVV?UHTXLUHG? 127(?,W?LV?UHFRPPHQGHG?WKDW?WKH?SURGXFW?GHVLJQDWLRQ?DV?GHVFULEHG?LQ?LV?XVHG?IRU?LWHPV?E?WR?H? ,Q?DGGLWLRQ?WKH?SXUFKDVHU?VKDOO?DOVR?VWDWH?RQ?WKH?HQTXLU?DQG?RUGHU?DQ?RI?WKH?IROORZLQJ?LI?UHTXLUHG? K?ZKHWKHU?IORZ?UHTXLUHPHQWV?DUH?WR?EH?PHW?DQG?LI?VR?WKH?WHVW?GHWDLOV?VHH? L?ZKHW
12、KHU?VSHFLDO?LQWHUQDO?VXUIDFH?TXDOLW?LV?UHTXLUHG?VHH? M?ZKHWKHU?D?GHFODUDWLRQ?RI?FRQIRUPLW?LV?UHTXLUHG?VHH? N?ZKHWKHU?DQ?LQVSHFWLRQ?GRFXPHQW?LV?UHTXLUHG?DQG?LI?VR?ZKLFK?WSH?VHH? O?ZKHWKHU?WKHUH?DUH?DQ?VSHFLDO?UHTXLUHPHQWV?IRU?PDUNLQJ?SDFNDJLQJ?RU?ODEHOOLQJ?VHH?FODXVH? (;$03/(? 2UGHULQJ?GHWDLOV?IRU?P?
13、RI?WXEH?FRQIRUPLQJ?WR?(1?LQ?PDWHULDO?FRQGLWLRQ?5?QRPLQDO?RXWVLGH?GLDPHWHU ?PP?QRPLQDO?LQVLGH?GLDPHWHU?PP?QRPLQDO?OHQJWKV?PP? ?P?7XEH?(1?5? ?QRPLQDO?OHQJWK?PP ?5HTXLUHPHQWV ?&RPSRVLWLRQ 7KH?FRPSRVLWLRQ?VKDOO?FRQIRUP?WR?WKH?IROORZLQJ?UHTXLUHPHQWV? &X?$J?PLQ? ?3? 3DJH? (1? ?%6,? 7KLV?FRSSHU?JUDGH?LV?GH
14、VLJQDWHG?HLWKHU?&X?+3?RU?&:?$? ?0HFKDQLFDO?SURSHUWLHV 7KH?SURSHUWLHV?VKDOO?FRQIRUP?WR?WKH?DSSURSULDWH?UHTXLUHPHQWV?JLYHQ?LQ?WDEOH?7KH?WHVWV?VKDOO?EH?FDUULHG?RXW?LQ DFFRUGDQFH?ZLWK?HLWKHU?WHQVLOH?WHVW?RU?KDUGQHVV?WHVW? 7DEOH?0HFKDQLFDO?SURSHUWLHV HVLJQDWLRQV7HQVLOH?VWUHQJWK(ORQJDWLRQ+DUGQHVV 5P$+9 0D
15、WHULDO0DWHULDO1?PP? FRQGLWLRQ 6PERO1XPEHU PLQ?PD?PLQ?PLQ?PD? 5? +? &X?+3&:?$5? +? 5? +? ?LPHQVLRQV?DQG?WROHUDQFHV ?*HQHUDO 7KH?JHRPHWULFDO?SURSHUWLHV?RI?WKH?WXEHV?DUH?GHILQHG?E?RXWVLGH?GLDPHWHU?LQVLGH?GLDPHWHU?DQG?OHQJWK? 7KH?GLPHQVLRQDO?WROHUDQFHV?DUH?DSSOLHG?RQ?WKH?RXWVLGH?GLDPHWHU?LQVLGH?GLDPHWHU
16、?DQG?OHQJWK? ?2XWVLGH?GLDPHWHU?DQG?LQVLGH?GLDPHWHU 7KH?GLDPHWHUV?RI?WKH?WXEHV?VKDOO?FRQIRUP?WR?WKH?IROORZLQJ?WROHUDQFHV? ?RXWVLGH?GLDPHWHU? ?LQVLGH?GLDPHWHU? 7KH?RXWVLGH?GLDPHWHU?RI?WKH?WXEH?LQFOXGLQJ?GHYLDWLRQ?IURP?FLUFXODU?IRUP?IRU?VWUDLJKW?OHQJWKV?DW?DQ?FURVV?VHFWLRQ VKDOO?QRW?YDU?IURP?WKH?VSHFLI
17、LHG?YDOXH?E?PRUH?WKDQ?PP? 7KH?PHDQ?LQVLGH?GLDPHWHU?VKDOO? QRW?YDU? IURP? WKH? VSHFLILHG? YDOXH? E? PRUH? WKDQ? ? ?PP? ZKLFK? VKDOO? EH GHWHUPLQHG?E?WKH?SURGXFWLRQ?IORZ?WHVW?VHH? ?/HQJWK 7XEHV?RUGHUHG?DV?VWUDLJKW?OHQJWKV?VKDOO?FRQIRUP?WR?WKH?WROHUDQFHV?JLYHQ?LQ?WDEOH?7KH?OHQJWK?RI?WXEH?RUGHUHG?LQ FRL
18、OHG?IRUP?VKDOO?EH?DJUHHG?EHWZHHQ?WKH?SXUFKDVHU?DQG?WKH?VXSSOLHU?RQ?WKH?EDVLV?RI?WKH?FRLO?PDVV? 3DJH? (1? ?%6,? 7DEOH?7ROHUDQFHV?RQ?WXEHV?LQ?VWUDLJKW?OHQJWKV 9DOXHV?LQ?PLOOLPHWUHV 7ROHUDQFH?RQ?OHQJWK IURP?XS?WR DQG?LQFOXGLQJ? RYHU?XS?WR DQG?LQFOXGLQJ? RYHU?XS?WR ?DQG?LQFOXGLQJ? ? ? ? ? +? ? ? + ?EXW?
19、QRW?PRUH?WKDQ? ?7ROHUDQFHV?RI?IRUP 7XEHV?LQ?VWUDLJKW?OHQJWKV?VKDOO?FRQIRUP?WR?WKH?WROHUDQFHV?RQ?GLDPHWHU?LQFOXGLQJ?GHYLDWLRQ?IURP?FLUFXODU?IRUP?JLYHQ LQ?7XEHV?LQ?FRLOHG?IRUP?VKDOO?FRQIRUP?WR?WKH?WROHUDQFHV?RQ?GLDPHWHU?LQFOXGLQJ?GHYLDWLRQ?IURP?FLUFXODU?IRUP? DJUHHG?EHWZHHQ?WKH?SXUFKDVHU?DQG?WKH?VXSSO
20、LHU? ?)ORZ :KHQ? VSHFLILHG? E? WKH? SXUFKDVHU? VHH? ? K? DQG? DJUHHG? E? WKH? VXSSOLHU? WKH? WXEHV? VKDOO? FRQIRUP? WR? WKH UHTXLUHPHQWV?JLYHQ?LQ?WDEOH?7KH?WHVW?VKDOO?EH?FDUULHG?RXW?LQ?DFFRUGDQFH?ZLWK? 7DEOH?7ROHUDQFHV?RQ?IORZ )ORZ O?PLQ 7ROHUDQFH?RQ?IORZ O?PLQ RYHUXS?WR?DQG?LQFOXGLQJ ? ? ? ? ? ? ?
21、? ?E?DJUHHPHQW ?6XUIDFH?TXDOLW :KHQ?VSHFLILHG?E?WKH?SXUFKDVHU?VHH?L?DQG?DJUHHG?E?WKH?VXSSOLHU?WKH?WXEHV?VKDOO?EH?FKHFNHG?WKDW?WKH?UHVLGXH UHPDLQLQJ?DIWHU?HYDSRUDWLRQ?RI?WKH?VROYHQW?VKDOO?QRW?HFHHG?J?P?RI?WKH?LQWHUQDO?VXUIDFH?7KH?WHVW?VKDOO?EH FDUULHG?RXW?LQ?DFFRUGDQFH?ZLWK? ?6DPSOLQJ ?*HQHUDO :KHQ?U
22、HTXLUHG?H?J?LI?QHFHVVDU?LQ?DFFRUGDQFH?ZLWK?VSHFLILHG?SURFHGXUHV?RI?D?VXSSOLHU?V?TXDOLW?VVWHP?RU?ZKHQ WKH?SXUFKDVHU?UHTXHVWV?LQVSHFWLRQ?GRFXPHQWV?ZLWK?WHVW?UHVXOWV?RU?IRU?XVH?LQ?FDVHV?RI?GLVSXWH?DQ?LQVSHFWLRQ?ORW VKDOO?EH?VDPSOHG?LQ?DFFRUGDQFH?ZLWK?DQG? ?$QDOVLV 7KH?VDPSOLQJ?UDWH?VKDOO?EH?LQ?DFFRUGDQ
23、FH?ZLWK?WDEOH?$?WHVW?VDPSOH?GHSHQGLQJ?RQ?WKH?DQDOWLFDO?WHFKQLTXH?WR?EH HPSORHG?VKDOO?EH?SUHSDUHG?IURP?HDFK?VDPSOLQJ?XQLW?DQG?XVHG?IRU?WKH?GHWHUPLQDWLRQ?RI?WKH?FRPSRVLWLRQ? 3DJH? (1? ?%6,? 127(?:KHQ?SUHSDULQJ?WKH?WHVW?VDPSOH?FDUH?VKRXOG?EH?WDNHQ?WR?DYRLG?FRQWDPLQDWLQJ?RU?RYHUKHDWLQJ?WKH WHVW?VDPSOH?&
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 12450 1999
链接地址:https://www.31doc.com/p-3739065.html