WNRF (Weld Neck Phahamisa Sefahleho) flanges, e le e 'ngoe ea likarolo tse tloaelehileng tsa likhokahanyo tsa lipeipi, li hloka ho hlahlojoa ka matla pele li romelloa ho netefatsa hore li finyella litlhoko le litekanyetso tsa moralo.
WNRF Flanges ke eng?
WNRF flangeke Weld Neck Flange e nang le karolo ea molala oa weld le flangese sebedisoang ho tjheseletsa phaephe le sesebedisoa se sebedisoang ho hokela flange kapa sesebedisoa seseng.
Molala oa weld o sebelisetsoa ho cheselletsa phala 'me flange e sebelisoa ho hokahanya le flange e' ngoe kapa sekhechana sa thepa.TheSefahleho se Phahametseng (RF)ho WNRF flanges e bolela sefahleho se phahamisitsoeng ka lehlakoreng le leng la flange se sebelisetsoang ho kopana le bokaholimo ba tiiso ea flange e 'ngoe, hangata ho sebelisoa ho paka kapa li-gaskets ho netefatsa tiiso e tiileng.
Li-flange tsa WNRF li sebelisoa hangata litsamaisong tsa liphaephe moo ho hlokahalang ho tiisa haholo, joalo ka likhokahano tsa liphaephe libakeng tse nang le khatello e phahameng kapa mocheso o phahameng.
Mananeo a liteko tsa WNFR
Haufi le boitlhahlobo ba rona ba morao-rao ba sehlopha sa WNRF Flanges, thepa e khethehileng: ASNI B16.5 sehlopha sa 300 F52 e le mohlala, lintlha tsa boitlhahlobo ba rona ba ho laola boleng ba ka hare ho tse ling tsa lenaneo la tlhahlobo ea WNRF flange.
Ponahalo
Bokaholimo ba WNRF flange bo lokela ho ba boreleli 'me bo se na oxidation e hlakileng, mafome, oli kapa litšila tse ling.Sebaka se kopanyang sa flange se bataletse, ntle le ho se lekane kapa tšenyo e hlakileng ea mochine.
Diameter e ka ntle ea Flanges
E bohlokoa dimensional parameter ea weld neck flanges.Boholo le geometry ea bophara ba ka ntle ba flange e ama ka ho toba tsela eo flange e kenngoa le ho hokahanngoa ka eona.
Tekanyo ea Flange Outside Diameter Ka tloaelo, vernier caliper e behoa ka ntle ho flange, ho netefatsa hore caliper e pota-potile ka holim'a lesela, ebe tekanyo e baloa.Etsa bonnete ba hore flange e ka kenngoa ka mokhoa o nepahetseng holim'a phala 'me e kopantsoe le liphaephe tse ling kapa liphaephe.
Flange ka hare ho Diameter
Flange Inside Diameter ea Weld Neck Flange ke bophara ba bokahare ba flange, hangata e boetse e bitsoa flange bore kapa pipe caliber.Boholo ba Flange Inside Diameter bo bohlokoa ho tiisetso ea khokahanyo ea flange-to-pipe, kaha e hloka ho lumellana le bophara bo ka ntle ba phala ho netefatsa hore ho na le khokahanyo e tiileng le e sireletsehileng.
Tekanyo e etsoa ka ho beha vernier caliper ka hare ho flange, ho etsa bonnete ba hore karolo ea ho lekanya e bapa le lebota le ka hare la flange mme e behiloe ka tsela e lekanang, ebe e bala tekanyo.Etsa bonnete ba hore o tsamaisana le phaephe e lekanang bakeng sa ho hokela.
Weld Neck Diameter
Bophara ba karolo e cheselitsoeng holim'a flange ea weld neck e boetse e tsejoa e le bophara ba molala oa weld.Boholo ba bophara ba molala oa weld bo itšetlehile ka bophara bo ka ntle ba phala, 'me bo lumellana le bophara bo ka ntle ba phala e lokelang ho chesetsoa.
Tekanyo ea bophara ba molala oa weld hangata e etsoa ho sebelisoa li-caliper tsa bophara kapa boholo ba bophara ba karolo e cheselitsoeng ho netefatsa ho nepahala.
Hub Diameter
Hub Diameter ea flange ea WNRF ke bophara ba karolo e hlahelletseng ea flange.Boholo ba bophara ba hub bo lekana le bophara ba molala oa weld, e leng karolo ea flange e sebelisetsoang ho hokahanya phala le ho bapisa bophara bo ka ntle ba phala.
Ho lekanya bophara ba sekontiri sa molala oa weld hangata ho etsoa ho sebelisoa caliper ea bophara kapa boholo bo behiloeng holim'a bophara ba karolo e hlahelletseng ea molala oa weld, ho etsa bonnete ba hore sesebelisoa se tšoana le holim'a molala oa weld.
Bolt Hole Diameter
Likoti tsa bolt ke bophara ba masoba a li-weld neck flanges tse sebelisetsoang ho kenya liboutu.Likoti tsena li feta botenya ba flange, hangata e le karolo ea flange, 'me li sebelisetsoa ho kopanya li-flange tse peli hammoho ho etsa khokahanyo ea liphaephe tse tiisitsoeng.
Bophara ba likoti tsa bolt bo bohlokoa ho netefatsa hore liboutu li ka kenngoa hantle ka har'a li-flanges.Haeba bophara ba sekoti bo le nyane haholo, bolt e ke ke ea kenella ka sekoting ebe e sireletsoa ka nepo.Ka lehlakoreng le leng, haeba bophara ba lesoba bo le boholo haholo, boutu e ka 'na ea lokoloha ka sekoting, e leng se bakang khokahanyo e fokolang.
Lekanya bophara ba likoti tsa bolt ho kenya liboutu.
Hangata bophara ba sekoti bo lekanngoa ho sebelisoa sesebelisoa sa ho lekanya se loketseng, joalo ka sekala sa bolt-hole kapa li-calipers tsa vernier, ho netefatsa hore se finyella litlhoko tse tloaelehileng.
Botenya ba Sefahleho sa Flange
Botenya ba flange ba WNRF bo bolela botenya ba bokaholimo ba tiiso ea flange, ke hore, botenya ba karolo e bataletseng ea flange.
Haeba botenya ba flange bo sa lekana, bo ka lebisa ho deformation kapa ho phatloha ha flange nakong ea ho kenya kapa ho sebelisoa, e ka amang ts'ebetso ea ho tiisa.
Ho lekanya botenya ba flange hangata ho etsoa ho sebelisoa sesebelisoa sa ho metha botenya joalo ka gauge ea botenya kapa li-caliper.
Kakaretso ea bophahamo ba Flange
Bolelele ba flange ka kakaretso, ho kenyelletsa le botenya ba diski ea flange, bolelele ba molala oa weld, le bolelele ba phetoho lipakeng tsa disk ea flange le molala oa weld.
Bophahamo ba flange ka kakaretso bo hloka ho ts'oana le bophahamo ba liphaephe tse ling kapa liphaephe tsamaisong ea liphaephe ho netefatsa hore li-flange li hokahane ka nepo le likarolo tse ling tsa sistimi ea liphaephe.
Tekanyo ea bolelele ba flange hangata e etsoa ho sebelisoa sesebelisoa sa ho metha bolelele joalo ka sekala sa bophahamo, sekala sa bophahamo, kapa sekala sa vernier.
Bohlokoa ba Tlhahlobo ea Dimensional
Litekanyo tsa litekanyo tsa li-flange tsa WNRF li bohlokoa bakeng sa likhokahano tsa liphaephe.Ho itlhahloba ho netefatsa hore weld neck flange e lumellana le moralo le litekanyetso, e ntlafatsa boleng ba sehlahisoa le ho tšepahala, 'me e fokotsa mathata a ka bakoang ke ho kheloha ha likarolo.
Tekanyo ea boholo e netefatsa hore litekanyo tsa karolo e 'ngoe le e 'ngoe ea weld neck flange e lumellana le maemo, e netefatsa hore e lumellana le phaephe le likarolo tse ling, le ho netefatsa ho tiisoa, botsitso le polokeho ea khokahanyo.
Melemo ea Rōna
Ho tloha ha e thehoa ka 2012, Botop Steel e fetohile mofani ea ka sehloohong oa liphaephe tsa carbon steel China, e tsejoang ka tšebeletso ea eona e babatsehang, lihlahisoa tsa boleng bo phahameng le litharollo tse feletseng.Lihlahisoa tse pharalletseng tsa k'hamphani li kenyelletsa seamless,Li-tubes tsa ERW, LSAW le SSAW, hammoho le lisebelisoa tsa liphaephe, li-flange le litšepe tse khethehileng.
Botop Steel e na le boitlamo bo matla ba boleng mme e sebelisa taolo e thata le liteko ho netefatsa ho ts'epahala ha sehlahisoa.Sehlopha sa eona se nang le boiphihlelo se fana ka litharollo tse ikhethileng le tšehetso ea litsebi tse shebaneng le khotsofalo ea bareki.
Tags: WNRF, flanges, F52, class300, bafani, bahlahisi, lifeme, li-stock, lik'hamphani, thekiso, theko, qotso, bongata, thekiso, litšenyehelo.
Nako ea poso: May-01-2024