Mavharuvhu anowanzo batanidzwa nemapaipi nenzira dzakasiyana-siyana dzakadai seshinda, maflange, welding, clamps, uye ferrules. Saka, pakusarudza mashandisirwo, ungasarudza sei?
Ndedzipi nzira dzekubatanidza mavharuvhu nemapombi?
1. Kubatana kweThreaded: Kubatana kweThreaded imhando iyo magumo maviri evharuvhu anogadziriswa kuita shinda dzemukati kana shinda dzekunze kuti abatanidzwe nepaipi. Kazhinji, mavharuvhu ebhora ari pasi pe 4 inches uye mavharuvhu eglobe, mavharuvhu egedhi uye mavharuvhu ekutarisa ari pasi pe 2 inches anowanzova neshinda. Chimiro chekubatanidza shinda chiri nyore, huremu hwacho hwakareruka, uye kuiswa nekubviswa zviri nyore pakugadzirisa nekutsiva. Sezvo vharuvhu ichizokura pasi pesimba rekupisa kwemhepo uye tembiricha yepakati panguva yekushandiswa, kuve nechokwadi chekuti kushanda zvakanaka kwekuvhara, ma coefficients ekuwedzera ezvinhu zviviri pamucheto wekubatanidza anofanira kufungwa zvizere. Panogona kunge paine nzira huru dzekubuda kwemvura mukubatana kweshinda, saka sealants, sealing tapes kana fillers zvinogona kushandiswa kuvharira nzira idzi kuti dziwedzere kushanda kwekuvhara. Kana maitiro nezvinhu zvemuviri wevharuvhu zvichigona kusungirirwa, zvinogonawo kuvharwa mushure mekubatana kweshinda. Bonde ringave riri nani.
2. Kubatana kweFlange: Kubatana kweFlange ndiyo nzira inonyanya kushandiswa mukubatanidza mavharuvhu. Kuisa nekuputsa zviri nyore, uye kubatana kweflange kwakavimbika mukuvhara, izvo zvinonyanya kushandiswa muvharuvhu dzine kumanikidzwa kwakanyanya uye dhayamita hombe. Zvisinei, mugumo weflange wakanyanya, uye mutengo wacho wakakwira. Uyezve, kana tembiricha ikapfuura 350 ℃, nekuda kwekureruka kwemabhoruvhu, magasket nemaflange, mutoro wemabhoruvhu uchaderedzwa zvakanyanya, uye kubatana kweflange nekumanikidzwa kukuru kunogona kubuda, izvo zvisina kukodzera kushandiswa.
3. Kubatanidza kwakasungirirwa Kubatanidza kwakasungirirwa kunowanzova nemhando mbiri dzezvivakwa: kusanganisa masokisi uye kusanganisa butt. Kazhinji, kusanganisa socket kunoshandiswa kumavharuvhu ane pressure yakaderera. Maumbirwo ekushongedza emavharuvhu ekubatanidza socket ari nyore kugadzirisa uye ari nyore kuisa. Kubatanidza butt kunoshandiswa kune vharuvhu ine pressure yakakwira kunodhura zvakanyanya, uye kusanganisa kunoda kucheneswa zvichienderana nechiyero chepipeline, izvo zvakaoma kugadzirisa, uye maitiro ekusanganisa nekugadzika akaomawo. Mune mamwe maitiro, kuyedzwa kwe radiographic kusingaparadze kunodiwawo pakusanganisa connection. Kana tembiricha ikapfuura 350 °C, mutoro wemabhoruvhu uchaderedzwa zvakanyanya nekuda kwekureruka kwemabhoruvhu, magasket nemaflanges, uye kubuda kwemvura kunogona kuitika mukubatana kweflange nekumanikidzwa kukuru.
4. Kubatana neClamp Chimiro chekubatanidza clamp chakafanana neflange, asi chimiro chayo chakareruka uye mutengo wakaderera unowanzo shandiswa mumapaipi ehutsanana nemidziyo. Mapaipi ehutsanana anofanirwa kucheneswa, uye zvinorambidzwa zvachose kuva nemasara ekugadzira mabhakitiriya, saka kubatana kweflange nekubatanidza neshinda hazvina kukodzera, uye kubatana kwewelding kwakaoma kuisa nekuputsa. Naizvozvo, kubatana kweclamp ndiko kunonyanya kuwanikwa mumapaipi asina kugadzirwa. nzira yekubatanidza.
Nguva yekutumira: Gunyana-21-2022