Izimpumputhe Flanges
Incazelo
Ama-blind flange ayizicucu zensimbi eziqinile ezingenazo izimbobo (ububanzi bangaphakathi) eziklanyelwe ngokuyinhloko ukuvala amapayipi.Njengoba ukuxhuma okuningi okune-flanged kuvumela umoya noma uketshezi ukuba ludlule ekuvulekeni kwangaphakathi, ama-louver ahlinzeka ngendawo yokunqanyulwa eyakhiwe kahle ekupheleni koxhumano lwepayipi noma ukuhambisa kabusha indlela ehambisanayo iye kwenye ingxenye yokuhlanganisa ipayipi.Kukhethwa ama-blind flange kulezi zimo, futhi lapho ipayipi lidinga ukuguqulwa kwesikhathi esizayo (njengokufaka ama-valve noma okokufaka ukuze kudluliswe umzila ukugeleza).
Iningi lama-flange angaboniyo anomthethosisekelo oyisisekelo, adinga umshini omncane uma kuqhathaniswa namanye ama-flange, futhi anesisindo esingaphezu kwezinketho eziningi uma kubhekwa ukungabi khona kwe-bore.Yize lezi zivamise ukunikezwa njengezikhala ukuze zihambisane ukuze zishelele futhi zishise ama-flange entamo, sizinikeza futhi zenziwe ngomshini ngokwezifiso.Izinguquko ezidumile zihlanganisa imicu ye-NPT phakathi nendawo, kanye nezimbobo ezibhorekile ngokwezifiso ukuze zisebenze njengokushelela kuma-flange ngaphandle kwamahabhu.
I-Spectacle Blinds ingesinye isicelo esingajwayelekile kodwa esibalulekile sokuhlanganisa amapayipi.Isithombe sesiphofu sombukwane siboniswe ngezansi.Igama livela eqinisweni lokuthi umhlangano ubukeka njengezibuko zamehlo, noma "izibuko".Lezi zivame ukusetshenziswa ezinhlelweni zamapayipi, ngokuvamile phakathi kwama-flange amabili ajwayelekile, futhi aklanyelwe ukuvimba ingxenye yepayipi.Nokho lezi zisetshenziswa lapho ikhasimende lidinga ukuvimba lokhu kuxhumana kancane kancane.Ngokuvamile zisetshenziswa lapho kukhona amapayipi axhunywe kuwo womabili ama-flange, lapho ungeke ukwazi ukumane uwise i-blind flange ejwayelekile, ngoba ama-flange awakwazi ukuhlukaniswa kude ngokwanele ukuwela ku-blind flange.
Umkhiqizi we-Blind Flanges ohamba phambili waseChina (www.dingshengflange.com)
I-OEM yesitobhi esisodwa kanye nokukhiqizwa kwama-Lap Joint Flanges ku-Stainless Steel