Li ce ns ed C op y A ki n K ok sa l, B ec ht el L td , 1 2 D ec em be r 20 02 , U nc on tr ol le d C op y, ( c) B S I | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |[.]
British Standard Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c) BSI A single copy of this British Standard is licensed to Akin Koksal 12 December 2002 This is an uncontrolled copy Ensure use of the most current version of this document by searching British Standards Online at bsonline.techindex.co.uk BRITISH STANDARD Butt-welding pipe fittings Ð Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c) BSI Part 1: Wrought carbon steel for general use and without specific inspection requirements The European Standard EN 10253-1:1999 has the status of a British Standard ICS 23.040.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BS EN 10253-1:1999 BS EN 10253-1:1999 National foreword This British Standard is the English language version of EN 10253-1:1999 Together with BS EN 10253-2 it will supersede BS 1965-1:1963, which will be withdrawn upon publication of BS EN 10253-2 The UK participation in its preparation was entrusted to Technical Committee ISE/19, Ferrous pipe fittings (excluding cast iron), which has the responsibility to: Ð aid enquirers to understand the text; Ð present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; Ð monitor related international and European developments and promulgate them in the UK A list of organizations represented on this committee can be obtained on request to its secretary Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c) BSI 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 ªInternational Standards Correspondence Indexº, or by using the ªFindº facility of the BSI Standards Electronic 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 document comprises a front cover, an inside front cover, the EN title page, pages to 33 and a back cover The BSI copyright notice displayed in this document indicates when the document was last issued This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1999 BSI 12-1999 ISBN 580 32846 Amendments issued since publication Amd No Date Comments (1 (8523($167$1'$5' 1250((8523e(11( (8523b,6&+(1250 6HSWHPEHU ,&6 (QJOLVKYHUVLRQ %XWWZHOGLQJSLSHILWWLQJV3DUW :URXJKWFDUERQVWHHOIRU JHQHUDOXVHDQGZLWKRXWVSHFLILFLQVSHFWLRQUHTXLUHPHQWV 5DFFRUGVjVRXGHUERXWjERXW3DUWLH $FLHUDXFDUERQH SRXUXVDJHVJpQpUDX[HWVDQVFRQWU{OHVSpFLILTXH )RUPVWFNH]XP(LQVFKZHLHQ7HLO 8QWOHJLHUWHU6WDKO IUDOOJHPHLQH$QZHQGXQJHQXQGRKQHEHVRQGHUH 3UIDQIRUGHUXQJHQ Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c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e (8523e(1 '( 1250$/,6$7,21 (8523b,6&+(6 20,7(( )h5 125081* &HQWUDO6HFUHWDULDW UXHGH6WDVVDUW%%UXVVHOV &(1 $OOULJKWVRIH[SORLWDWLRQLQDQ\IRUPDQGE\DQ\PHDQVUHVHUYHG ZRUOGZLGHIRU&(1QDWLRQDO0HPEHUV 5HI1R(1 ( 3DJH (1 &RQWHQWV Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c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¸%6, 3DJH (1 )RUHZRUG 7KLV (XURSHDQ 6WDQGDUG KDV EHHQ SUHSDUHG E\ 7HFKQLFDO &RPPLWWHH (&,667& 6WHHO WXEHV DQG ILWWLQJVIRUVWHHOWXEHVWKH6HFUHWDULDWRIZKLFKLVKHOGE\81, 7KLV (XURSHDQ 6WDQGDUG VKDOO EH JLYHQ WKH VWDWXV RI D QDWLRQDO VWDQGDUG HLWKHU E\ SXEOLFDWLRQ RI DQ LGHQWLFDOWH[WRUE\HQGRUVHPHQWDWWKHODWHVWE\0DUFKDQGFRQIOLFWLQJQDWLRQDOVWDQGDUGVVKDOOEH ZLWKGUDZQDWWKHODWHVWE\0DUFK 7KLV(XURSHDQ6WDQGDUGKDVEHHQSUHSDUHGXQGHUDPDQGDWHJLYHQWR&(1E\WKH(XURSHDQ&RPPLVVLRQ DQG WKH (XURSHDQ )UHH 7UDGH $VVRFLDWLRQ 7KLV (XURSHDQ 6WDQGDUG LV FRQVLGHUHG WR EH D VXSSRUWLQJ VWDQGDUG WR WKRVH DSSOLFDWLRQ DQG SURGXFW VWDQGDUGV ZKLFK LQ WKHPVHOYHV VXSSRUW DQ HVVHQWLDO VDIHW\ UHTXLUHPHQWRID1HZ$SSURDFK'LUHFWLYHDQGZKLFKPDNHUHIHUHQFHWRWKLV(XURSHDQ6WDQGDUG Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c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« 3DUW ILWWLQJVDUHGHVLJQHGWRIXOILOVSHFLILFGHVLJQUHTXLUHPHQWV ,WLVWKHXOWLPDWHUHVSRQVLELOLW\RIWKHXVHUWRVHOHFWWKHDSSURSULDWHSDUWIRUWKHLQWHQGHGDSSOLFDWLRQ 127( 7KLV(XURSHDQ6WDQGDUGLQWHQGVWRUHIOHFWWKHQHHGVRIYDULRXVQDWLRQDOPDUNHWV FRQVHTXHQWO\LWRIIHUVLQ DQRUPDWLYHDQQH[DQDOWHUQDWLYHVROXWLRQIRUDQDVVRFLDWHGFRPELQDWLRQRIVWHHOJUDGHDQGGLPHQVLRQV VHHFODXVH Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c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£ HOERZVUHWXUQEHQGV £ IRUHOERZV 7KHW\SH ''RU' WKHDQJOH RU WKHRXWVLGHGLDPHWHU'DQGWKHZDOO WKLFNQHVV7 £ IRUUHWXUQEHQGV 7KHW\SH ''RU' WKHRXWVLGHGLDPHWHU'DQGWKHZDOOWKLFNQHVV7 £ UHGXFHUV £ WKHIRUP RU WKHODUJHGLDPHWHU'DQGWKHZDOO WKLFNQHVV 7 WKH VPDOO GLDPHWHU' DQG WKH ZDOOWKLFNQHVV7 £ 7KHIRUPGRHVQRWDSSO\IRUHFFHQWULFUHGXFHUV ¸%6, 3DJH (1 £ WHHV £ IRUHTXDOWHHV 7KHRXWVLGHGLDPHWHU'DQGWKHZDOOWKLFNQHVV7 £ IRUUHGXFLQJWHHV 7KHODUJHGLDPHWHU'DQGWKHZDOOWKLFNQHVV7WKHVPDOOGLDPHWHU'DQGWKH ZDOOWKLFNQHVV7 £ GLVKHGHQGV £ WKHRXWVLGHGLDPHWHU'DQGWKHZDOOWKLFNQHVV7 £ FDSV £ WKHRXWVLGHGLDPHWHU'DQGWKHZDOOWKLFNQHVV7 7KHHQTXLU\DQGRUGHUVKDOOLQFOXGHIROORZLQJLQIRUPDWLRQ £ TXDQWLW\ £ GHVLJQDWLRQRIILWWLQJV Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c) BSI £ VWHHOJUDGH VHHFODXVHDQGDQQH[$ £ UHIHUHQFHWRWKLV(XURSHDQ6WDQGDUG 2SWLRQV $QXPEHURIRSWLRQVDUHVSHFLILHGLQWKLV(XURSHDQ6WDQGDUGDQGWKHVHDUHOLVWHGEHORZ,QWKHHYHQWWKDW WKH SXUFKDVHU GRHV QRW LQGLFDWH KLV ZLVK WR LPSOHPHQW DQ\ RI WKHVH RSWLRQV DW WKH WLPH RI HQTXLU\ DQG RUGHUWKHVXSSOLHUVKDOOVXSSO\LQDFFRUGDQFHZLWKWKHEDVLFVSHFLILFDWLRQ £ W\SHRIWXEHDVVWDUWLQJSURGXFW VHDPOHVVRUZHOGHG 6HH £ GHILQLWLRQRIFRDWLQJ6HHFODXVH ([DPSOHV (;$03/( HOERZV LQ DFFRUGDQFH ZLWK WKLV (XURSHDQ 6WDQGDUG RI W\SH ' ZLWK DQJOH DQG GLPHQVLRQV ; PDGHRIVWHHOJUDGH6 HOERZV(1W\SH' ; 6 (;$03/( HOERZVLQDFFRUGDQFHZLWKWKLV(XURSHDQ6WDQGDUGRIW\SH'ZLWKDQJOH DQGGLPHQVLRQV; PDGHRIVWHHOJUDGH6 HOERZV(1W\SH' ; 6 (;$03/( FRQFHQWULFUHGXFHUVLQDFFRUGDQFHZLWKWKLV(XURSHDQ6WDQGDUGRIIRUPZLWKGLPHQVLRQV ; ;PDGHRIVWHHOJUDGH6 FRQFHQWULFUHGXFHUV(1IRUP ; ;6 ¸%6, 3DJH (1 0DQXIDFWXULQJSURFHVV 6WHHOPDNLQJSURFHVV 7KHVWHHOPDNLQJSURFHVVRIWKHEDVHPDWHULDOLVDWWKHGLVFUHWLRQRIWKHPDQXIDFWXUHU7KHVWHHOVVKDOOEH IXOO\NLOOHG )LWWLQJPDNLQJSURFHVVDQGKHDWWUHDWPHQW )LWWLQJPDNLQJSURFHVVHV 7KHDOORZHGSURFHVVHVDQGWKHUHOHYDQWVWDUWLQJSURGXFWVDUHJLYHQLQ7DEOH 7DEOH²)LWWLQJPDNLQJSURFHVVHV6WDUWLQJSURGXFWVD +RW'HIRUPDWLRQ Licensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c) BSI 3URFHVVIRU ILWWLQJV &ROG'HIRUPDWLRQ %HQGLQJ 6WDPSLQJRU )RUPLQJ IROORZHGE\ PDFKLQLQJE %HQGLQJ 6WDPSLQJE )RUPLQJE 5HGXFHUV 7HHV 'LVKHG HQGV DQG FDSV (OERZV 5HWXUQ%HQGV D6WDUWLQJSURGXFWV 6HDPOHVV7XEH :HOGHG7XEH 3ODWH )RUJLQJV %DUV E)RUWKHVHSURFHVVHVZHOGLQJPD\DGGLWLRQDOO\EHXVHG 7KHSURFHVVLVDWWKHGLVFUHWLRQRIWKHPDQXIDFWXUHU :KHUHWXEHVDUHXVHGDVVWDUWLQJPDWHULDOWKHIROORZLQJFRQGLWLRQVDSSO\ £ WKHFKRLFHRIWKHW\SHRIWXEHV VHDPOHVVRUZHOGHG LVOHIWDWWKHGLVFUHWLRQRIWKHPDQXIDFWXUHU £ KHOLFDOVXEPHUJHGDUFZHOGHG 6$: WXEHVDUHQRWSHUPLWWHG £ IRUZHOGHGWXEHVWKHIXOOOHQJWKRIWKHZHOGVHDPVKDOOEHQRQGHVWUXFWLYHO\WHVWHGLQWKHWXEHFRQGLWLRQ LQDFFRUGDQFHZLWK(1RUSU(1WRDFFHSWDQFHOHYHO/ 2SWLRQ 7KHW\SHRIVWDUWLQJSURGXFWVKDOOEHDVGHILQHGLQWKHRUGHU )XVLRQZHOGLQJ ,QWKHFDVHRIWKHIXVLRQZHOGLQJSURFHVVWKHZHOGVHDPVKDOOLQFOXGHDWOHDVWRQHH[WHUQDOEHDGDQGRQH LQWHUQDOEHDGDVIDUDVWKHLQWHUQDOIDFHLVDFFHVVLEOH ¸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icensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c) BSI &KHPLFDOFRPSRVLWLRQ 7KH FDVW DQDO\VLV DV UHSRUWHG E\ WKH VWHHO PDQXIDFWXUHU VKDOO FRPSO\ ZLWK WKH UHTXLUHPHQWV JLYHQ LQ 7DEOH 7DEOH²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²0HFKDQLFDOFKDUDFWHULVWLFV 6WHHO*UDGH 5H+PLQ 1PPð 5P 1PPð $PLQ +%PD[ 6 7KHPHFKDQLFDOSURSHUWLHVPD\EHGHWHUPLQHGRQWKHILQLVKHGSURGXFWRURQWKHEDVHPDWHULDOSURYLGHGLW LVLQWKHVDPHKHDWWUHDWPHQWFRQGLWLRQDVWKHILWWLQJLWUHSUHVHQWV ¸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icensed Copy: Akin Koksal, Bechtel Ltd, 12 December 2002, Uncontrolled Copy, (c) BSI (OERZVW\SH'DQGW\SH'VKDOOEHSURGXFHGDFFRUGLQJWR)LJXUHVDQGHOERZVW\SH'DFFRUGLQJWR )LJXUH5HWXUQEHQGVVKDOOEHSURGXFHGDFFRUGLQJWR)LJXUH'LPHQVLRQVVKDOOEHLQDFFRUGDQFHZLWK 7DEOHVDQG )LJXUH²(OERZ )LJXUH² (OERZ ¸%6,