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ASME B16.20-1998Metallic Gaskets for Pipe Flanges:Ring Joint Spiral Wound and JacketedCnHpaJbHO-HaBHTbIe npoKJaKHCnupanbHo-HaBHTas npoknanka CocTonr H3 cnoeB npoowHpoBaHHo XOJonHokaTaHo koppo3HOHHO-cTonkoi cTanbHoi JeHtbl (3),neHTbI HanonHnrena-rHokoi neHTbI H3 TepmopacunpeHHoro rpaonta,Hapy KHoro orpaHHunTeJbHoro Kobua (1)H BHyTpeHHero orpaHnuHTeJbHoro Konbua (4).134B 3aBHCHMOCTH OT npHMeHeMbIX onaHueBbIx coeHeHHi H3rOTaBJHBaioT cnenyioue THnbI CHII:1.Tun A H B (NF;VR;MF;TG (LTG STG);GF)-wa onaHueBbIx coeaHHeHni《H-na3》,《BbICTyI-BnaHHa》(6e3 orpaHn4 HTeJbHbIX KOJeI),2.THn B (VRD -wIa onaHueBbix coeHHeHni (c BHyTpeHHHMorpaHnYHTeJIbHbIM KOJIbIOM);3.THn T (GA;RJ)-a oaHueBbix coeHHehni c rnanknmn noBepxHOCTAMH (c HapyKHbIMorpaHnyHTeJIbHbIM KOJIbIOM),4.THn (GIA;FF;RF)wa onaHueBbix coeaHeHni c rnanKHMH noBepxHOCTAMH(C HapyKHbIM H BHyTpeHHHM KOJIbIaMH).DN-ycnoBHoe nawneHne.d1-BHyTpeHHHi ameTp BHyTpeHHero orpaHnunrenbHoroKOJbua.d2-BHyTpeHHnM HameTp BHToM yacTH.d3-Hapy KHbli ameTp BuToM yacTH.d4-HapyHbli ametp Hapy horo orpaHnuntenbhoroKOJbuaDNd11d2d4
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