Flangee boetse e tsejoa e le flange convex disk kapa convex plate.Ha e le ba kentseng tšebetsong ea mochini kapa boenjiniere ba balekane ba banyenyane, ba lokela ho tloaelana haholo le bonaflange.Ke likarolo tse bōpehileng joaloka disk, ka kakaretso li sebelisoa ka bobeli.E sebelisoa haholo-holo pakeng tsa phala le valve, pakeng tsa phala le phala le pakeng tsa phala le thepa, joalo-joalo Ke likarolo tse amanang le phello ea ho tiisa.Ho na le lits'ebetso tse ngata lipakeng tsa lisebelisoa tsena le liphaephe, kahoo lifofane tse peli li hokahantsoe ka liboutu, 'me likarolo tse hokahanyang tse nang le phello ea ho tiisa li bitsoa.flange.
Ka kakaretso, ho na le masoba a chitja holim'aflangeho bapala karolo e tsitsitseng.Ka mohlala, ha u sebelisa motsoako oa pipe, ho eketsoa lesale la ho tiisa pakeng tsa tse pelilipoleiti tsa flange.'Me joale khokahanyo e tiisitsoe ka liboutu.Flange e nang le khatello e fapaneng e na le botenya bo fapaneng le liboutu tse fapaneng.Lisebelisoa tse ka sehloohong tse sebelisetsoang flange ke tšepe ea carbon, tšepe e sa hloekang le tšepe ea alloy, joalo-joalo.
Ka lebaka la karolo ea eona ea bohlokoa le ts'ebetso e ntle e felletseng,flangee sebelisoa haholo indastering ea lik'hemik'hale, petrochemical, mollo le drainage.
Joalo ka mofuta oa sehokelo,flangee sebelisoa haholo lefatšeng, e hlokang tekanyetso e kopaneng.Ka mohlala, ho na le litsamaiso tse peli tse tloaelehileng bakeng sapeipi flange.
Ke tsamaiso ea liphaephe tsa Europe, e leng European pipeline flange system e emeloang ke Jeremane DIN (ho kenyeletsoa le Russia), le tsamaiso ea liphaephe tsa Amerika tse emeloang ke pompo ea ANSI ea Amerika.
Ho phaella moo, ho na le tsamaiso ea liphaephe ea JIS ea liphaephe tsa Japane le tsamaiso ea tšepe ea phala ea GB ea Chaena, empa litekanyo tse ka sehloohong li thehiloe tsamaisong ea Europe le tsamaiso ea Amerika.
Mefuta ea li-flange
Sebopeho saflangee batla e le bonolo.E entsoe ka lipoleiti tsa flange tse ka holimo le tse tlaase, gasket e bohareng le liboutu tse 'maloa le linate.
Ho tsoa ho tlhaloso eaflange, re ka tseba hore ho na le mefuta e mengata eaflange, 'me ho hlophisoa ha eona ho hloka ho khetholloa ho tloha ho litekanyo tse fapaneng.Ka mohlala, ho ea ka mokhoa oa ho hokahanya, flange e ka aroloa kaflange ea bohlokoa,sephara se tjheseletsa flange,butt welding flange,flange e hlephilengle tflange e sehiloeng, tseo hape e leng li-flange tse tloaelehileng.
Integral flange (IF)hangata e sebelisoa liphaepheng ka khatello e phahameng.Ke mofuta oa mofuta oa khokahano ea flange, 'me e na le molala o molelele.Hangata e entsoe ka ho lahla nako e le 'ngoe,' me lisebelisoa tse sebelisoang ka kakaretso ke tšepe ea carbon, tšepe e sa hloekang, joalo-joalo.
Flat welding flangee boetse e tsejoa e le tower welding flange.E phethoa ka ho tjheseletsa ha e hokela ka sekepe kapa phaephe.Mofuta ona oa flange o bataletseng oa tjheseletsa o na le litšobotsi tsa kopano e bonolo le theko e tlase.E sebelisoa haholo-holo phapeng e nang le khatello e fokolang le ho sisinyeha.
Butt welding flangee boetse e tsejoa e le flange e phahameng ea molala.Phapang e kholo pakeng tsa butt welding flange le flange tse ling ke hore e na le molala o phahameng o hlahelletseng.Botenya ba lerako la molala o phahameng o hlahelletseng butle-butle bo tla tšoana le botenya le bophara ba lerako la phala e lokelang ho kenngoa ka bophahamo, e leng ho tla eketsa matla a flange.Butt welded flange e sebelisoa haholo libakeng tse nang le liphetoho tse kholo tsa tikoloho, joalo ka mocheso o phahameng, khatello e phahameng le liphaephe tse tlase tsa mocheso.
Flange e hlephilenge boetse e tsejoa e le looper flange.Mofuta ona oa flange o sebelisoa haholo holim'a lipeipi tse ling tsa tšepe tse se nang ferrous le tšepe e sa hloekang, 'me khokahanyo e etsoa ka ho tjheseletsa.E ka potoloha.'Me ho bonolo ho hokahanya lesoba la bolt, kahoo hangata le sebelisoa ho hokahanya phaephe e kholo ea bophara' me hangata e hloka ho qhaqhoa.Leha ho le joalo, khatello ea khatello ea flange e hlephileng ha e phahame.Kahoo e ka sebelisoa feela bakeng sa ho hokahanya phaephe ea khatello e tlaase.
Ho na le likhoele ka har'apoleiti ea flangetsaflange e khoele, e hlokang hore phala e ka hare e boetse e na le khoele e ka ntle ho hlokomela khokahanyo.Ke flange e sa cheseheng, kahoo e na le melemo ea ho kenya le ho qhaqhoa ha ho bapisoa le li-flange tse ling.Sebakeng sa mocheso o phahameng kapa o tlaase, flange e entsoeng ka khoele ha e tšoanelehe ho sebelisoa, hobane khoele e bonolo ho tsoa ka mor'a ho atolosoa ha mocheso le ho fokotseha ha serame.
Nako ea poso: Jan-11-2021