GOST-28759.5-90新版标准规范

Tpyuna T47M E X r O C yA P C T B E HH bI C T A H I A P TJIAHUIbI COCyIOB M AnnAPATOBTexnnyeckme Tpe6oBaHnarocT28759.5-90Flanges of vessels and apparatus.Technical requirementsMKC71.120.010K1361000.368000Hara sBeneHHR 01.01.92HacToaui cTaHaapT ycTaHaBnBaeT oCHOBHble TpeGoBaHHa K H3roToReHmlo (naHueB cocynoB HannapaToB H3 cTan.npeaHa3HayeHHbIX Is pa6oTi B XHMHeckon.HedTexHMHyeckon,Hedrenepepa6a-TbInalolen H ApyrHx oTpacnax npoMblleHHOCTH.Tpe6oBaHna mn.1.1,1.2,1.6 1.7 B vacTI nokasarena +Biyrpemi mamerp annapara D.ntnn.1.8-1.12 HacToguero cTaHaapTa ABngOTca o693arebHbMH,Apyre TpeooBaHHa HacToauero cTaH-napta aBnmoTca pekoMeHayeMbIMH.1.TEXHMYECKME TPEBOBAHMA1.1.aaHub cneayeT H3rOTORIAT B cooTBeTCTBHH c Tpe6oBaHHAMH HacTosnero cTaHaapTa.npa-BITaMH TocaToM HeproHaopa CCCP,TexHHecKMMH yCnoBHaMH no paooyHM yepTexaM.aHuLl cocynoB H annapaToB,npenHa3HayeHHble a 9Kcnopra.AoxHL cooTBeTCTBOBaTb Tpe6o-BaHHAM,yCTaHoRTeHHbIM HOPMaTHBHO-TexHmecKon JoKyMelTalHen K 3KcnopTHoN npoyKuMH.1.2.no bopme,pa3sepam n mepoxoBarocrn noBepxHocren aHubl oxHL cooTBeTeTBOBaTbTpe6oBaHHAM,ycTaHoRneHHbIM B cTaHnapTax Ha KoHcTpykumo H pa3MepL.1.3.Marepnan aHueB BLOupaerca H3 ycnoBHn oKcntyaraunn no TOCT 28759.I nomxeHcooTBeTCTBOBaT Tpe6oBaHHaM nlpant TocaTOMOHeproHaa3opa CCCP H cOoTBeTeTByiouen oTpacneBonHOPMaTHBHO-TexHHgeckon aokyMeHTaIMH.1.4.Marephan BTyok rtockntx aaHues HcnonHeHni 6-15 TOCT 28759.2,a Takke 06mmuoBoxwUI HannaBoK-cTamt Mapok 08X22H6T,08X18H10T,08X17H15M3T,10X17H13M2T,12X18H1OT noT0CT5632.Ia BTYnKH.O6.THLOBKH HH HanaBklt aHua npHMeHgeTca cTanb OAHon MapKn.Ilnockme onaHul 3 yrneponcron cTanH c MOHOMeTainyeckon BTy.kon H3 CTanH aycTeHHTHorOKiacca MoryT npHMeHsTca npH TeMneparype He 6onee 100 C,a npn BTyke 13 6HMerana (c OCHOBHLIMcToeM H3 yrnepoancroit cTann)-no 300'C.HonyckaeTca ng oonHIOBKH (Han.taBKH)npHMeHeHHe MatepnaoB apyrx Mapok craen,HCxona3 ycnoBHn 9KcnJyaTau,c yueToM cBapHBaeMocTH,TeMnepaTypHblx npenenon nplMeHeHna H oTBeta-IOLUx TpeGoBaHHAM npaB TocaToMHeproHanopa CCCP H COoTBeTCTByIowe oTpacnenol HopMaTHB-HO-TexHNecKon nokyMeHTalHH.1.5.Ia dnamua no TOCT 28759.2 BMecTo BTynKn nonyckaerca npunapka o6euanKn (AmMa)To.THHoA,paBHoR WTH Gonee ToMIMHL BTynKH.Honyckaerca npHBapka BTyKM (o6eqanKH,IHHIa)TOTIIHHON,MeHee yka3aHHon B TaonHue B cJyaax,OooCHOBaHHbIX pacyeTaMn Ha npoHocTb H repme-THYHOCTL daHueBoro coeaHeHHA.1.6.3a3op Ha cTopoHy Mexty HapyHon noBepxHocTblo ooeyanKH (AHHIa)H BHyTpeHHen pacTou-KoiΦnaHua no「OCT28759.2 He noxeH npen山aTb2.5MM.1.7.Marephan tniek (6oToB),raek,man6,npeaenbl npHMeHeHna H MexaHnyeckHe cBoRcrBanonKHL cooTBeTCTBOBaTL yka3aHHLIM B TaOHue.TOCT 1759.2,npaniaM TocaToMDHeproHanopa CCCPH COOTBeTCTBylouen oTpacneBon HopMaTHBHO-TexHHyecKoA noKyMeHTaLH.HonyckaeTca npHMeHeHe Mapok kpeneHbIx MaTepnanoB,He yka3aHHbIx B TaoTHue,ecnH HxMexaHHyeckne cBoncTBa He Hcke cBofcTB cTamt,npHBeaeHHLx B TaGamue.MaTepHar mmuek (GOTOB)OTxeH BLI6 HpaTbc9CKo3中中neHTOM JHHeRHoro pacupeHHa,6I鞋3 KHM nO.3a4 CHHIO KO3中中HIHeiTy3aMeo中mma.nnoe37G▣5TTOCT 28759.5-90,naHubI c