RF - Ubuso obuphakanyisiwe

I-Flange ebusweni ephakanyisiwe inguhlobo oluvame kakhulu olusetshenziswa kwizicelo zezitshalo zenqubo, futhi luzokhomba kalula. Kubizwa ngokuthi ubuso obuphakanyisiwe ngoba izindawo ze-gasket ziphakanyiswa ngaphezulu kobuso besendikimba bolting. Lolu hlobo lobuso luvumela ukusetshenziswa kwenhlanganisela ebanzi yemiklamo ye-gasket, kufaka phakathi izinhlobo ze-flat ring sheet kanye nezinhlanganisela zensimbi ezifana nesilonda se-sorip kanye nezinhlobo zezinwele eziphindwe kabili.

Inhloso ye-RF Flange ukugxila kakhulu ingcindezi endaweni encane ye-gasket futhi ngaleyo ndlela kwandise amandla okufaka ingcindezi kokuhlanganiswa. Ububanzi nokuphakama ku-ASME B16.5 kuchazwe, isigaba sengcindezi nobubanzi. Isilinganiso sokucindezela kwe-flange sinquma ukuphakama kobuso obuphakanyisiwe.

Ukuqedwa kobuso obujwayelekile kwe-Flange kwe-ASME B16.5 Ama-Flnges angama-125 kuya ku-250 μm ra (3 kuya ku-6 μm RA).

M - Ubuso besilisa

Ubuso besifazane

Ngalolu hlobo ama-flanges nawo kufanele afane. Ubuso obuthile obubi bunendawo efinyelela ngaphezu kobuso obujwayelekile be-flange (owesilisa). Elinye i-flange noma i-fiting flange inokudangala okufanayo (kowesifazane) kufakwe emzimbeni wobuso.
Ubuso bensikazi bujule ngo-3/16-intshi okujulile, ubuso besilisa ngu -1 / 4-intshi ukuphakama, futhi bobabili baphothulwe kahle. Ububanzi obungaphandle bobuso besifazane busebenza ukuthola nokugcina i-gasket. Ngokwezimiso ezi-2 zitholakala; Ama-Flanges amancane we-M & F kanye nama-Flanges amakhulu we-M & F. Ubuso besiko labesilisa nabesifazane bavame ukutholakala ku-Exchanger Shell Shell esiteshini kanye nezimboni zembozo.

T - ubuso belimi

Ubuso be-g-groove

Ulimi nobuso be-groove balawa mafulethi kumele kufaniswe. Ubuso obuthile obukhululekile bunendandatho evusiwe (ulimi) kufakwe emnyangweni we-flange ngenkathi i-fiting flange inokudangala okufanayo (i-groove) ibekwe ebusweni balo.

Ubuso be-yorie-and-groove buhlelwe ngezinhlobo ezinkulu nezincane. Ziyahlukile kwabesilisa nabesifazane kulokho amadayimitha angaphakathi olimi-ne-groove awadluli esisekelweni se-flange, ngaleyo ndlela agcine i-gasket kububanzi bawo bangangaphakathi nangaphandle. Lezi zitholakala kakhulu kwizembozo zepompo nama-valve bonnets.

Amalunga okuhlangene nolimi athola inzuzo yokuthi ayazivumelanisa futhi asebenze njengendawo yokugcina indawo yokunamathela. I-Scarf Joint igcina i-axis yokulayisha ngokuhambisana nokuhlangana futhi ayidingi ukusebenza okukhulu kwemishini.

Ubuso obujwayelekile buflange njenge-RTJ, iTandg kanye ne-fandm ngeke bahlangane ndawonye. Isizathu salokhu ukuthi izindawo zokuxhumana azihambelani futhi akukho gasket enohlobo olulodwa ohlangothini olulodwa nolunye uhlobo ngakolunye uhlangothi.

I-RTJ (RJ) yohlobo oluhlanganisiwe

I-Ring Type Comeng Flanges isetshenziswa ngokujwayelekile ekucindezelweni okuphezulu (isigaba 600 kanye nesilinganiso esiphakeme) kanye / noma izinsizakalo zokushisa eziphakeme ngenhla kwama-800 ° F (427 ° C). Banemifino enqunywe ebusweni babo ukuthi yimaphi ama-gaskets ensimbi. Ama-Flanges we-Flanges lapho ama-bolts aqiniswe acindezela i-gasket phakathi kwama-flanges emithonjeni yama-grooves, e-deform (noma ukuhlanganisa) i-gasket ukwenza ukuxhumana okusondele ngaphakathi kwama-grooves, kwakha insimbi yensimbi.

I-RTJ Flange ingahle ibe nobuso obuphakanyisiwe nge-groove yendandatho yafakwa kuyo. Lobuso obukhuphuke alisebenzi njengengxenye yezindlela zokubekwa uphawu. Okwe-RTJ FLANGES okunamathiselwe ngama-gaskets ama-ring, ubuso obuphakanyisiwe bamafulethi axhunyiwe futhi aqinisiwe angaxhumana. Kulokhu i-gasket ecindezelwe ngeke ibeke umthwalo owengeziwe ngaphezu kwengxabano ye-bolt, ukudlidliza nokunyakaza akukwazi ukuqeda i-gasket futhi kunciphise ukungezwani okuxhumayo.