Flange ke moqomo o hlahelletseng kapa moeli o sebelisetsoang ho hokahanya liphaephe tse peli, li-valve, kapa disebediswa tse ding mmoho. Hangata e entsoe ka tšepe ebile e etselitsoe ho fana ka khokahano e sireletsehileng le e nang le bopaki. Lifoliese li sebelisoa hangata tsamaisong ea poping ho lumella ho kopana habonolo le ho kenella ka koluoa, hammoho le ho fana ka phihlello ea tlhahlobo, Ho hloekisa, le tokiso. Ba tla ka sebopeho se fapaneng le boholo, 'me e ka etsoa e le ho fuoa likopo tse ikhethang. Li-flangs ke karolo ea bohlokoa lits'ebetsong tse ngata tsa indasteri tsa indasteri, ho kenyelletsa oli le khase, Ts'ebetso ea lik'hemik'hale, Moloko oa Matla, le kalafo ea metsi.
Li-flanges li hokahane le lipheletso tsa liphaephe kapa lisebelisoa tse sebelisang li-bolts kapa welding. Li etselitsoe ho mamella likhatello le mocheso o phahameng, 'me hangata e entsoe ka thepa e kang carbon steel, ts'epe e sa beng le mabali, kapa alloy steel. Li-flangs li ka koaheloa kapa tse halikiloeng ka lisebelisoa tse kang rabara kapa polasetiki ho fana ka tšireletso e eketsehileng khatellong. Ntle le ts'ebeliso ea bona ho litsamaiso tsa Piping, Li-flanges li boetse li sebelisoa ka lits'ebetso tse ling tsa lits'ebetso tse ling, ho kenyelletsa indastering ea likoloi, Indasteri ea Aerospace, le indasteri ea kaho.
Mefuta ea Flanges
Ho na le mefuta e mengata e fapaneng ea li-flangs, e 'ngoe le e' ngoe ka moralo oa eona o ikhethang. Mefuta e atileng haholo ea li-flangs e kenyelletsa molala oa lesela, li-flang-on flangs, Sokke Sold Flanges, li-flangs tse ngolisitsoeng, Li-flange tse tona, le flangs tse foufetseng. Weld Flanges e etselitsoe ho ferekane ho isa pheletsong ea phala kapa e loketseng, mme hangata e sebelisoa likopo tse phahameng tsa khatello. Li-flang-ka li-flangs li etselitsoe ho thellela pheletsong ea phala kapa e loketseng, mme ka tloaelo li sebelisoa lits'ebetsong tse tlase tsa khatello. Sokke Sold Flanges e ts'oana le Welld Flanges, Empa ho ba le bonyenyane 'me ho etselitsoe ho ferekane ka kotloloho ho phala. Li-flangs tsa masoli li sebelisoa lits'ebetsong tseo ho hlokahalang ho tsona khafetsa, kaha li ka tsamaisane habonolo 'me li khanne hammoho. Li-flangs tse tona li na le likhoele ka hare le ka ntle ho phaelong, Ho ba lumella hore ba qale ka pompo kapa ho lekana. Li-flang tse foufetseng li sebelisoa ho koala pheletso ea phala kapa e loketseng, 'me hangata e sebelisoa likopo moo ho eketsoa ke tlokotsi ea bokamoso ka nako e tlang.
Ntle le mefuta ena e tloaelehileng ea li-flangs, hape ho na le li-flang tse ikhethang tse etselitsoeng likopo tse ikhethang. Ka mohlala, li-flangs tsa Orifice li sebelisetsoa ho lekanya sekhahla sa ho phalla ha mokelikeli tsamaisong ea piping, ha sefofu sa bona se foufetseng se sebelisoa ho khetholla likarolo tsa sistimi ea ho lokisa kapa ho lokisa. Ho sa tsotelehe mofuta oa mofuta oa flae o sebelisoa, Ho bohlokoa ho netefatsa hore e tsamaisana le phala kapa e loketseng hore e hokahane le ho netefatsa khokahano e sireletsehileng le ea ho bua.
Lisebelisoa le litekanyetso
Hangata li-flangs li etsoa ka lisebelisoa tse fapaneng, ho kenyelletsa le tšepe ea carbon, ts'epe e sa beng le mabali, allow steel, le li-titls tse ling. Khetho ea Lihlahisoa ho latela litlhoko tse ikhethileng tsa kopo, ho kenyelletsa lintlha tse kang khatello, mocheso, Ho itlhopakisa, le litšenyehelo. Ntle le thepa ea motheo, Li-flangs li ka koaheloa kapa tse halikiloeng ka lisebelisoa tse kang rabara kapa polasetiki ho fana ka tšireletso e eketsehileng khatellong. Khetho ea lisebelisoa bakeng sa ho fokana ka tloaelo e laoloa ke litekanyetso tsa indasteri tse kang Asme B16.5 bakeng sa li-flatlings tsa phala, e bolelang boholo ba boholo, Ho mamella, lisebelisoa, le litlhokahalo tsa liteko tsa li-flangs tse sebelisitsoeng ho litsamaiso tsa Piping.
Ntle le maemo a indasteri, Ho boetse ho na le litekanyetso tsa machaba tse u laolang moralo le tlhahiso ea li-flangs. Ka mohlala, mokhatlo oa machabeng oa tekanyetso (Iso) e na le litekanyetso tse kang Ino 7005-1 Bakeng sa Flanges ea tšepe le Iso 7005-2 Bakeng sa li-flangs tsa tšepe tsa tšepe. Litekanyetso tsena li fana ka tataiso bakeng sa moralo ona, litekanyo, lisebelisoa, le litlhokahalo tsa tlhahlobo bakeng sa li-flangs tse sebelisoang liindastering tse fapaneng ho potoloha lefatše. Ka ho latela melao ena, Baetsi ba ka netefatsa hore li-flang tsa bona li kopana le litlhoko tse hlokahalang bakeng sa polokeho, Ts'ebetso, le ho ts'epahala.
Kopano eakalimo le ho kenya
Seboka sa Flange le ho kenya ke bohato bo nyarosang ho netefatsa ts'ebetso e nepahetseng ea sistimi ea piping. Ha o bokella khokahano e ntle, Ho bohlokoa ho netefatsa hore lifahleho tsa holimo li hloekile ebile li se na lefu lena kapa tšenyo. Sena se ka fumaneha ka ho sebelisa terata kapa pad e arolang ho tlosa litšila, rust, kapa sekala ho tloha libakeng tsa mating. Hang ha lifahleho li hloekile, Ho bohlokoa ho netefatsa hore gasket e tsamaisoa hantle le masoba a marang-rang ka sefahleho sa phaello. Sena se tla thusa ho netefatsa tiiso e nepahetseng ha li-bolts li tiisitsoe.
Ha o kenya khokahano e ntle, ho bohlokoa ho sebelisa mofuta o nepahetseng le boholo ba li-bolts le linate. Li-bolts li lokela ho tiisoa ka tatellano e itseng le boleng bo itseng ba litoropo tse itseng ho netefatsa hore gasket e hatelloa hantle mme hore khokahano e tsoana. Ho bohlokoa hape ho netefatsa hore li-bolts li tiisitsoe ka thata ho thibela ho lekanngoa ha gasket le ho itsamaela. Ntle le lits'ebetso tse nepahetseng tse futhumetseng, Ho bohlokoa hape ho netefatsa hore sefahleho sa ho sebelisana le ho phetoa hantle se tsamaisana hantle ebile se tšoana le ho thibela ho khopamisa kapa ho senya gasket.
LITLHAKISO TSA BOPHELO
Li-flanges li sebelisoa likopo tse fapaneng tsa lits'ebetso tse ngata ho indastering e mengata e fapaneng. Indasteri ea oli le ea khase, li-flanges li sebelisetsoa ho hokahanya lipeipi, li-valve, le lisebelisoa tse ling hape, Limela tsa Petrochemical, le li-plats tse chesang. Indastering ea 'muso ea lik'hemik'hale, li-flanges li sebelisetsoa ho hokahanya lijana, Bafani, Lithako, le lisebelisoa tse ling lijalo tsa lik'hemik'hale le litsing tsa thepa. Indastering ea moloko oa matla, li-flanges li sebelisetsoa ho hokela li-turbine tsa Steam, Bareki, Motheo oa mocheso, le lisebelisoa tse ling li-limela le lits'ebeletso tsa matla. Indastering ea kalafo ea metsi, li-flanges li sebelisetsoa ho hokela liphaephe, Lithako, li-valve, Lisebelisoa tse ling tsa limela tsa kalafo ea metsi le lits'ebetso tsa kabo.
Ntle le likopo tsena tsa indasteri, Li-flangs li boetse li sebelisoa liindastering tse fapaneng le lits'ebetsong tse ling. Ka mohlala, li sebelisoa ka indasteri ea likoloi ho hokahanya litsamaiso tsa ho hloka chelete le likarolo tsa enjene, Indastering ea Aerospace ho hokahanya mela ea mafura le litsamaiso tsa HYDRAULIC, le indastering ea kaho ho hokahanya litsamaiso tsa hvac le li-clumbing. Ho sa tsotelehe ts'ebeliso e khethehileng, Ho bohlokoa ho netefatsa hore mofuta o nepahetseng oa folete o khethoa bakeng sa litlhokahalo tse ikhethileng tsa kopo ho netefatsa khokahano e sireletsehileng le e ka holimo.
Mathata a tloaelehileng le tharollo
Leha a ne a bohlokoa ho litsamaiso tsa lipopive, Li-flangs li ka ba le mathata a fapaneng a ka ama tšebetso ea bona le ho tšepahala. Bothata bo bong bo tloaelehileng bo tlohella ho sethaleng sa flaee, e ka bakoang ke lintlha tse kang khetho e sa lokang ea likhase kapa ho kenya, Ho khetholloa ha setopo ho tiisa, kapa ho senya lifahleho tsa kantle. Ho sebetsana le bothata bona, Ho bohlokoa ho hlahloba ka hloko khokahano e ntle ka hloko matšoao a mang kapa mang ea tlohang ebe o nka bohato bo nepahetseng joalo ka ha ho hlokahala. Sena se ka kenyelletsa ho nkela habonolo ha gasket e nang le thepa e loketseng haholo kapa moralo, Ho tiisa bolts ka tatellano e tobileng le boleng ba torque, kapa ho lokisa tšenyo efe kapa efe ea lifahleho tsa kantle.
Bothata bo bong bo tloaelehileng ka li-flangs ke li-corrosion kapa khoholeho ea libaka tsa mating, e ka lebisang ho ts'ebetsong ea tiiso ea ho netefatsa le ho tsoa. Sena se ka bakoa ke lintlha tse kang ho pepesehela lik'hemik'hale tse matla kapa li phalletsang li phallela litefiso tse phahameng tsamaisong ea piping. Ho sebetsana le bothata bona, Ho bohlokoa ho khetha lisebelisoa bakeng sa phetetso tse hanyetsang mokhoeng kapa khoholeho, joalo ka tšepe e se nang masene kapa e anyesang. Holim'a moo, Ho kanna ha hlokahala hore ho sebelisoe likokoana-hloko tse sirelletsang kapa line ho li-flange tsa ho holisa bosholu molemong oa ho fana ka tšireletso e eketsehileng khatellong kapa khoholeho.
Mehopolo ea Tlhokomelo ea Flaement le ea polokeho
Tlhokomelo e nepahetseng ea li-flangs e bohlokoa bakeng sa ho netefatsa ts'ebetso ea bona ea nako e telele le ho ts'epahala ka litsamaiso tsa lipopive. Sena se kenyelletsa tlhahlobo ea kamehla ea likhokahano tse ntle tsa ho fafatsa matšoao a ho tsoaloa, Corsuise, kapa ho senya, hammoho le ho nka bohato bo nepahetseng ha ho hlokahala. Ho bohlokoa hape ho netefatsa hore li-bolts li tiisitsoe hantle ka linako tse tloaelehileng e le hore li lule li sireletsehile ebile li na le khokahano ea bopaki. Ntle le mesebetsi ea tlhokomelo ea kamehla ea tlhokomelo, Ho bohlokoa hape ho latela litataiso tsa polokeho ha u sebetsa le li-flangs ho thibela likotsi kapa likotsi.
Ha o sebetsa le li-flangs, Ho bohlokoa ho roala lisebelisoa tse loketseng tsa ho itšireletsa (PPE) joalo ka liatlana, Likhalase tsa polokeho, le ts'ireletso ea kutlo e le hore e itšireletsa khahlanong le likotsi tse ka bang joalo ka mealo e bohale kapa litšila tse fofang. Ho bohlokoa hape ho latela mekhoa e nepahetseng ea ho phahamisa e nepahetseng ha u sebetsana le li-flang tse boima kapa tse kholo ho thibela mathata kapa ho lemala. Holim'a moo, Ho bohlokoa ho netefatsa hore basebetsi bohle ba sebetsa le liplay ba koetliselitsoe hantle liketsong tse sireletsehileng tsa mosebetsi le lits'ebetsong tse bolokehileng bakeng sa ho thibela likotsi kapa likotsi. Ka ho latela menahano ena ea tlhokomelo le ea polokeho, Hoa khoneha ho netefatsa hore li-playes tse tsoelang pele li sebetsa ka mokhoa o ts'epahalang le tse sireletsehileng ho litsamaiso tsa ho sebetsa ka lilemo tse ngata ho tla.