BS EN 10226-3 2005

BRITISHSTANDARDBSEN1022632005PIPETHREADSWHEREPRESSURETIGHTJOINTSAREMADEONTHETHREADSPART3VERIFICATIONBYMEANSOFLIMITGAUGESTHEEUROPEANSTANDARDEN1022632005HASTHESTATUSOFABRITISHSTANDARDICS2104030G49G50G3G38G50G51G60G44G49G42G3G58G44G55G43G50G56G55G3G37G54G44G3G51G40G53G48G44G54G54G44G50G49G3G40G59G38G40G51G55G3G36G54G3G51G40G53G48G44G55G55G40G39G3G37G60G3G38G50G51G60G53G44G42G43G55G3G47G36G58BSEN1022632005THISBRITISHSTANDARDWASPUBLISHEDUNDERTHEAUTHORITYOFTHESTANDARDSPOLICYANDSTRATEGYCOMMITTEEON30SEPTEMBER2005BSI30SEPTEMBER2005ISBN0580461173NATIONALFOREWORDTHISBRITISHSTANDARDISTHEOFFICIALENGLISHLANGUAGEVERSIONOFEN1022632005THEUKPARTICIPATIONINITSPREPARATIONWASENTRUSTEDTOTECHNICALCOMMITTEEISE/19,PIPEFITTINGSOTHERTHANCASTIRON,WHICHHASTHERESPONSIBILITYTOALISTOFORGANIZATIONSREPRESENTEDONTHISCOMMITTEECANBEOBTAINEDONREQUESTTOITSSECRETARYCROSSREFERENCESTHEBRITISHSTANDARDSWHICHIMPLEMENTINTERNATIONALOREUROPEANPUBLICATIONSREFERREDTOINTHISDOCUMENTMAYBEFOUNDINTHEBSICATALOGUEUNDERTHESECTIONENTITLED“INTERNATIONALSTANDARDSCORRESPONDENCEINDEX”,ORBYUSINGTHE“SEARCH”FACILITYOFTHEBSIELECTRONICCATALOGUEOROFBRITISHSTANDARDSONLINETHISPUBLICATIONDOESNOTPURPORTTOINCLUDEALLTHENECESSARYPROVISIONSOFACONTRACTUSERSARERESPONSIBLEFORITSCORRECTAPPLICATIONCOMPLIANCEWITHABRITISHSTANDARDDOESNOTOFITSELFCONFERIMMUNITYFROMLEGALOBLIGATIONSAIDENQUIRERSTOUNDERSTANDTHETEXTPRESENTTOTHERESPONSIBLEINTERNATIONAL/EUROPEANCOMMITTEEANYENQUIRIESONTHEINTERPRETATION,ORPROPOSALSFORCHANGE,ANDKEEPTHEUKINTERESTSINFORMEDMONITORRELATEDINTERNATIONALANDEUROPEANDEVELOPMENTSANDPROMULGATETHEMINTHEUKSUMMARYOFPAGESTHISDOCUMENTCOMPRISESAFRONTCOVER,ANINSIDEFRONTCOVER,THEENTITLEPAGE,PAGES2TO35ANDABACKCOVERTHEBSICOPYRIGHTNOTICEDISPLAYEDINTHISDOCUMENTINDICATESWHENTHEDOCUMENTWASLASTISSUEDAMENDMENTSISSUEDSINCEPUBLICATIONAMDNODATECOMMENTSEUROPEANSTANDARDNORMEEUROPENNEEUROPISCHENORMEN102263FEBRUARY2005ICS2104030ENGLISHVERSIONPIPESTHREADSWHEREPRESSURETIGHTJOINTAREMADEONTHETHREADSPART3VERIFICATIONBYMEANSOFLIMITGAUGESFILETAGEDETUYAUTERIESPOURRACCORDEMENTAVECTANCHITPARLEFILETAGEPARTIE3VRIFICATIONPARCALIBRESLIMITESROHRGEWINDEFRIMGEWINDEDICHTENDEVERBINDUNGENTEIL3PRFUNGMITGRENZLEHRENTHISEUROPEANSTANDARDWASAPPROVEDBYCENON22DECEMBER2004CENMEMBERSAREBOUNDTOCOMPLYWITHTHECEN/CENELECINTERNALREGULATIONSWHICHSTIPULATETHECONDITIONSFORGIVINGTHISEUROPEANSTANDARDTHESTATUSOFANATIONALSTANDARDWITHOUTANYALTERATIONUPTODATELISTSANDBIBLIOGRAPHICALREFERENCESCONCERNINGSUCHNATIONALSTANDARDSMAYBEOBTAINEDONAPPLICATIONTOTHECENTRALSECRETARIATORTOANYCENMEMBERTHISEUROPEANSTANDARDEXISTSINTHREEOFFICIALVERSIONSENGLISH,FRENCH,GERMANAVERSIONINANYOTHERLANGUAGEMADEBYTRANSLATIONUNDERTHERESPONSIBILITYOFACENMEMBERINTOITSOWNLANGUAGEANDNOTIFIEDTOTHECENTRALSECRETARIATHASTHESAMESTATUSASTHEOFFICIALVERSIONSCENMEMBERSARETHENATIONALSTANDARDSBODIESOFAUSTRIA,BELGIUM,CYPRUS,CZECHREPUBLIC,DENMARK,ESTONIA,FINLAND,FRANCE,GERMANY,GREECE,HUNGARY,ICELAND,IRELAND,ITALY,LATVIA,LITHUANIA,LUXEMBOURG,MALTA,NETHERLANDS,NORWAY,POLAND,PORTUGAL,SLOVAKIA,SLOVENIA,SPAIN,SWEDEN,SWITZERLANDANDUNITEDKINGDOMEUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITEUROPENDENORMALISATIONEUROPISCHESKOMITEEFRNORMUNGMANAGEMENTCENTRERUEDESTASSART,36B1050BRUSSELS2005CENALLRIGHTSOFEXPLOITATIONINANYFORMANDBYANYMEANSRESERVEDWORLDWIDEFORCENNATIONALMEMBERSREFNOEN1022632005EEN1022632005E2CONTENTSPAGEFOREWORD31SCOPE42NORMATIVEREFERENCE43TERMSANDDEFINITIONS44SYMBOLS55DESIGNOFGAUGES651GENERAL652TAPERFULLFORMTHREADEDPLUGGAUGESGAUGESNO1ANDNO2753PARALLELFULLFORMTHREADEDRINGGAUGEGAUGENO31154TAPERPLAINRINGGAUGEGAUGENO41355TAPERMODIFIEDTHREADFORMCHECKPLUGGAUGEGAUGENO51456PARALLELMODIFIEDTHREADFORMCHECKRINGGAUGEGAUGENO6166USEOFGAUGESANDCHECKINGOFPIPETHREADS1861GENERAL1862CHECKINGOFINTERNALTAPERRCANDINTERNALPARALLELRPTHREADS1963CHECKINGOFEXTERNALTAPERRTHREADS207GAUGEDIMENSIONSANDMANUFACTURINGTOLERANCES,CHECKINGOFNEWGAUGESANDCHECKINGGAUGESFORWEAR2171GAUGEDIMENSIONSANDMANUFACTURINGTOLERANCES2172CHECKINGOFNEWGAUGES2873CHECKINGGAUGESFORWEAR3174MARKINGOFGAUGES33ANNEXANORMATIVESUMMARYOFGAUGES34EN1022632005E3FOREWORDTHISDOCUMENTEN102262005HASBEENPREPAREDBYECISS/TC29“STEELTUBESANDFITTINGSFORSTEELTUBES”,THESECRETARIATOFWHICHISHELDBYUNITHISEUROPEANSTANDARDSHALLBEGIVENTHESTATUSOFANATIONALSTANDARD,EITHERBYPUBLICATIONOFANIDENTICALTEXTORBYENDORSEMENT,ATTHELATESTBYAUGUST2005,ANDCONFLICTINGNATIONALSTANDARDSSHALLBEWITHDRAWNATTHELATESTBYAUGUST2005THISDOCUMENTISBASED,WITHEDITORIALMODIFICATION,ONISO72PIPETHREADSWHEREPRESSURETIGHTJOINTSAREMADEONTHETHREADSPART2VERIFICATIONBYMEANSOFLIMITGAUGESEN10226CONSISTSOFTHEFOLLOWINGPARTS,UNDERTHEGENERALTITLEPIPETHREADSWHEREPRESSURETIGHTJOINTSAREMADEONTHETHREADSPART1TAPEREXTERNALTHREADSANDPARALLELINTERNALTHREADSDIMENSIONS,TOLERANCESANDDESIGNATIONPART2TAPEREXTERNALTHREADSANDTAPERINTERNALTHREADSDIMENSIONS,TOLERANCESANDDESIGNATIONPART3VERIFICATIONBYMEANSOFLIMITGAUGESACCORDINGTOTHECEN/CENELECINTERNALREGULATIONS,THENATIONALSTANDARDSORGANIZATIONSOFTHEFOLLOWINGCOUNTRIESAREBOUNDTOIMPLEMENTTHISEUROPEANSTANDARDAUSTRIA,BELGIUM,CYPRUS,CZECHREPUBLIC,DENMARK,ESTONIA,FINLAND,FRANCE,GERMANY,GREECE,HUN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DTHOFCLEARANCEGROOVEHEIGHTOFSTEPPD,DD2,D2D1,D1L1L2L6L7L8B1MAXC1234567891011121/160,9077,7237,1426,5611,5882,2687,8230,31,81/80,9079,7289,1478,5661,5882,2687,8230,31,81/41,33713,15712,30111,4452,3393,34211,6992,35,30,42,43/81,33716,66215,80614,9502,3393,34212,0332,75,30,42,41/21,81420,95519,79318,6313,1754,53615,8723,27,30,53,33/41,81426,44125,27924,1173,1754,53617,2334,57,30,54,512,30933,24931,77030,2914,0415,77320,2044,19,20,65,811/42,30941,91040,43138,9524,0415,77322,5136,49,20,65,811/22,30947,80346,32444,8454,0415,77322,5136,49,20,65,822,30959,61458,13556,6564,0415,77326,84210,79,20,65,821/22,30975,18473,70572,2264,6186,92731,3161410,40,66,932,30987,88486,40584,9264,6186,92734,49117,110,40,66,942,309113,030111,551110,0724,6186,92740,40723,110,40,66,952,309138,430136,951135,4724,6186,92744,73727,410,40,61062,309163,830162,351160,8724,6186,92744,73727,410,40,610NOTETHEVALUESGIVENINCOLUMNS3,4AND5AREBASICVALUESINTENDEDFORTHECALCULATIONOFDIAMETERSATTHEGAUGEPLANEINACCORDANCEWITH711EN1022632005E1153PARALLELFULLFORMTHREADEDRINGGAUGEGAUGENO3THISGAUGEISAPARALLELFULLFORMTHREADEDRINGGAUGESEEFIGURE4ANDISSUITABLEFORCHECKINGTHEMINORDIAMETERD1ANDPITCHDIAMETERD2ATTHEGAUGEPLANEOFTAPEREXTERNALRTHREADSKEY1FACEMARKED2FACEMARKED3GAUGEPLANE4INCOMPLETETHREADATEACHENDOFGAUGESHALLBEREMOVEDORCHAMFEREDSEE71115OPTIONALCLEARANCEGROOVESEE71116CLEARANCEDIAMETERFIGURE4PARALLELFULLFORMTHREADEDRINGGAUGEGAUGENO3THEDIMENSIONSOFTHISGAUGEAREGIVENINTABLE4ANDMANUFACTURINGTOLERANCESAREGIVENIN7112THEGAUGEINCORPORATESASTEPEQUALTOTHETOTALTOLERANCET1ONGAUGELENGTH,SPECIFIEDINEN102261ANDPREN102262THESTEPISSITUATEDBETWEENMINIMUMANDMAXIMUMGAUGELENGTHSMEASUREDFROMTHEGAUGEPLANEANDISCOUNTERBOREDFORTHEDIAMETERD4TOADEPTHL5THEGAUGEPLANEISLOCATEDATTHEFACEOFTHEGAUGE,OPPOSITETOTHESTEPTHEOVERALLLENGTHL3OFTHEGAUGECORRESPONDSTOTHEMAXIMUMGAUGELENGTHTHEOUTERANDINNERFACESOFTHETOLERANCESTEPSHALLBEMARKEDPOSITIVEANDNEGATIVERESPECTIVELYNOTETHESESIGNSINDICATETHEMAXIMUMANDMINIMUMGAUGELENGTHS,RESPECTIVELYTHECORRESPONDINGMINIMUMANDMAXIMUMALLOWABLEDIAMETERSOFTHEEXTERNALTHREADEN1022632005E12TABLE4DIMENSIONSOFPARALLELFULLFORMTHREADEDRINGGAUGEGAUGENO3DIMENSIONSINMILLIMETRESDIAMETERSATGAUGEPLANEDESIGNATIONOFTHREADPITCHMAJORPITCHMINORWIDTHOFCLEARANCEGROOVEDIAMETEROFCOUNTERBOREOVERALLLENGTHOFGAUGELENGTHOFTOLERANCESTEPDEPTHOFCOUNTERBOREPD,DD2,D2D1,D1B1MAXD4L3L4L5123456789101/160,9077,7237,1426,5610,39,54,8761,81421/80,9079,7289,1478,5660,311,54,8761,81421/41,33713,15712,30111,4450,415,57,3532,67433/81,33716,66215,80614,9500,4197,6872,6743,21/21,81420,95519,79318,6310,523,59,9793,6284,13/41,81426,44125,27924,1170,52911,3393,6284,612,30933,24931,77030,2910,63612,7004,6185,311/42,30941,91040,43138,9520,644,515,0094,6186,411/22,30947,80346,32444,8450,650,515,0094,6186,422,30959,61458,13556,6560,66218,1844,618821/22,30975,18473,70572,2260,677,520,9266,9279,232,30987,88486,40584,9260,690,524,1016,92710,442,309113,030111,551110,0720,6115,528,8646,92712,852,309138,430136,951135,4720,614