Liphaephe tsa lik'hemik'hale le li-valve ke karolo ea bohlokoa haholo tlhahisong ea lik'hemik'hale 'me ke sehokelo lipakeng tsa mefuta e fapaneng ea lisebelisoa tsa lik'hemik'hale.Li-valve tse 5 tse atileng haholo liphaepeng tsa lik'hemik'hale li sebetsa joang?Sepheo se seholo?Liphaephe tsa lik'hemik'hale le li-valve tsa ho kenya ke life?(mefuta e 11 ea lipeipi + mefuta e 4 ea li-fittings + li-valve tse 11) lik'hemik'hale tsa liphaephe lintho tsena, ho tšoara ka ho feletseng!
Liphaephe le li-valve tsa ho kenya bakeng sa indasteri ea lik'hemik'hale
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Mefuta e 11 ea liphaephe tsa lik'hemik'hale
Mefuta ea liphaephe tsa lik'hemik'hale ka thepa: liphaephe tsa tšepe le liphaephe tse se nang tšepe
MetalPipe
Pipe ea tšepe ea cast, phala ea tšepe e koetsoeng, phala ea tšepe e se nang moeli, phala ea koporo, phala ea aluminium, phala e etellang pele.
① Peipi ea tšepe e lahliloeng:
Pipe ea tšepe ea cast ke e 'ngoe ea lipeipi tse sebelisoang hangata liphaepheng tsa lik'hemik'hale.
Ka lebaka la ho brittle le ho fokola ha ho amana, e loketse feela ho tsamaisa mecha ea litaba e tlaase, 'me ha e tšoanelehe bakeng sa ho fetisa mocheso o phahameng le oa khatello e matla le lintho tse chefo, tse phatlohang.Hangata e sebelisoa liphaepheng tsa phepelo ea metsi ka tlas'a lefatše, liphaephe tsa khase le liphaephe tsa likhoerekhoere.Litlhaloso tsa phala ea tšepe ho Ф bophara bo ka hare × botenya ba lebota (mm).
② phala ea tšepe e koahetsoeng:
Pipe ea tšepe e koahetsoeng ho latela ts'ebeliso ea lintlha tsa khatello ea metsi a tloaelehileng le phaephe ea khase (khatello ea 0.1 ~ 1.0MPa) le phala e teteaneng (khatello ea 1.0 ~ 0.5MPa).
Hangata li sebelisetsoa ho tsamaisa metsi, khase, ho futhumatsa mouoane, moea o hatelitsoeng, oli le maro a mang a khatello.Galvanized e bitsoa phala e tšoeu ea tšepe kapa peipi e entsoeng ka masenke.Tse sa kenngoeng ka masenke li bitsoa lipeipi tsa tšepe tse ntšo.Litlhaloso tsa eona li hlahisoa ka bophara ba lebitso.Bonyane bophara ba 6mm, bophara bo phahameng ka ho fetesisa ke 150mm.
③ Peipi ea tšepe e sa tsitsang:
Pipe ea tšepe e se nang seamless e na le molemo oa boleng bo tšoanang le matla a phahameng.
Thepa ea eona e na le tšepe ea carbon, tšepe ea boleng bo phahameng, tšepe e tlaase ea alloy, tšepe e sa hloekang, tšepe e sa keneleng mocheso.Ka lebaka la mekhoa e fapaneng ea tlhahiso, e arotsoe ka mefuta e 'meli ea phala ea tšepe e se nang seamless e chesang e huloang ke serame.Phaephe ea boenjiniere ea phala bophara ba ho feta 57mm, phala e atisang ho sebelisoa e chesang, e 57mm ka tlase e atisang ho sebelisoa phala e batang.
Seamless tšepe pipe e sebelisoa hangata ho tsamaisa mefuta e fapaneng ea likhase tse hatelletsoeng, mouoane le maro, li ka mamella mocheso o phahameng (hoo e ka bang 435 ℃).Pipe ea tšepe ea alloy e sebelisetsoa ho tsamaisa mecha ea litaba e senyang, eo pipe ea motsoako e sa keneleng mocheso e ka mamellang mocheso ho fihlela ho 900-950 ℃.Litlhaloso tsa lipeipi tsa tšepe tse se nang moeli ho Ф bophara bo ka hare × botenya ba lebota (mm).
Bophara ba ka ntle bo boholo ba phala e huloang ke serame ke 200mm, 'me bophara bo ka holimo ba ka ntle ba phala e chesang e chesang ke 630mm. Pipe ea tšepe e se nang seamless e arotsoe ka phala e tloaelehileng e se nang seamless le phala e khethehileng e se nang seam ho latela tšebeliso ea eona, e kang phala e se nang moeli bakeng sa ho phunyeha ha peterole. , pipe e se nang moeli bakeng sa boiler, pipe e se nang moeli bakeng sa manyolo joalo-joalo.
④Tube ea koporo:
Copper tube e na le phello e ntle ea ho fetisa mocheso.
Haholo-holo e sebelisoa ka thepa ea phapanyetsano ea mocheso le liphaephe tse tebileng tsa pholileng, tube ea tekanyo ea khatello ea lisebelisoa kapa phetiso ea mokelikeli o hatelitsoeng, empa mocheso o phahame ho feta 250 ℃, ha oa lokela ho sebelisoa tlas'a khatello.Ka lebaka la theko e boima haholo, e sebelisoang ka kakaretso libakeng tsa bohlokoa.
⑤ Aluminium tube:
Aluminium e na le khanyetso e ntle ea kutu.
Li-tubes tsa aluminium li atisa ho sebelisoa ho tsamaisa acid e ngata ea sulfuric, acetic acid, hydrogen sulfide le carbon dioxide le mecha e meng ea litaba, 'me e boetse e sebelisoa hangata ho fapanyetsana mocheso.Li-tubes tsa aluminium ha li hanyetsane le alkaline 'me li ke ke tsa sebelisoa ho tsamaisa metsoako ea alkaline le litharollo tse nang le li-ion tsa chloride.
Ka lebaka la matla a mochine oa tube ea aluminium ka ho phahama ha mocheso le ho fokotseha ho hoholo ha tšebeliso ea li-tubes tsa aluminium, kahoo tšebeliso ea li-tubes tsa aluminium e ke ke ea feta 200 ℃, bakeng sa phaephe ea khatello, tšebeliso ea mocheso e tla fokotseha le ho feta.Aluminium e na le thepa e ntle ea mochini mochesong o tlase, kahoo li-tubes tsa aluminium le aluminium alloy li sebelisoa haholo lisebelisoa tsa karohano ea moea.
(6) Peipi e etellang pele:
Peipi e etellang pele hangata e sebelisoa e le phaephe ea ho tsamaisa mecha ea litaba ea asiti, e ka tsamaisoa 0.5% ho 15% ea sulfuric acid, carbon dioxide, 60% ea hydrofluoric acid le acetic acid e ka tlase ho 80% ea seaplane, ha ea lokela ho tsamaisoa. ho nitric acid, hypochlorous acid le mecha ea litaba e meng.Mocheso o phahameng oa ho sebetsa oa pipe ea lead ke 200 ℃.
Li-tubes tse se nang tšepe
Pipe ea polasetiki, phala ea polasetiki, phala ea khalase, phala ea ceramic, phala ea samente.
①Pipe ea polasetiki:
Melemo ea phala ea polasetiki ke ho hanyetsa kutu e ntle, boima bo bobebe, ho bopa habonolo, ho sebetsa habonolo.
Mefokolo ke matla a fokolang le ho hanyetsa mocheso o futsanehileng.
Hajoale liphaephe tsa polasetiki tse sebelisoang ka ho fetesisa ke phala e thata ea polyvinyl chloride, phala e bonolo ea polyvinyl chloride, phala ea polyethylene, phala ea polypropylene, hammoho le phala ea tšepe e fafatsang polyethylene, polytrifluoroethylene joalo-joalo.
② hose ea rabara:
Hose ea rabara e na le khanyetso e ntle ea kutu, boima bo bobebe, polasetiki e ntle, ho kenya, ho qhaqhoa, ho tenyetseha ebile ho bonolo.
Hose ea rabara e sebelisoang ka tloaelo hangata e entsoe ka rabara ea tlhaho kapa rabara ea maiketsetso, e loketseng liketsahalo tse nang le litlhoko tse tlase tsa khatello.
③ tube ea khalase:
Glass tube e na le melemo ea ho hanyetsa kutu, ho pepeseha, ho hloekisa habonolo, ho hanyetsa ho tlaase, theko e tlaase, joalo-joalo, mofoka ke brittle, eseng khatello.
Hangata e sebelisoa ha ho etsoa liteko kapa sebakeng sa liteko.
④ tube ea ceramic:
Li-ceramics tsa lik'hemik'hale le likhalase li tšoana, ho hanyetsa kutu, ho phaella ho hydrofluoric acid, fluorosilicic acid le alkali e matla, e ka mamella mefuta e sa tšoaneng ea li-inorganic acid, li-organic acid le li-solvents.
Ka lebaka la matla a tlase, brittle, hangata e sebelisoa ho qhelela ka thoko likhoerekhoere tse senyang le lipeipi tsa moea.
⑤ Peipi ea samente:
Haholo-holo e sebelisoa bakeng sa litlhoko tsa khatello, ho nka tiiso ha ho na liketsahalo tse phahameng, tse kang likhoerekhoere tse ka tlas'a lefatše, phala ea drainage joalo-joalo.
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Mefuta e 4 ea li-Fittings
Ho phaella ho phala e phaepheng, e le ho finyella litlhoko tsa tlhahiso ea ts'ebetso le ho kenya le ho lokisa, ho na le likarolo tse ling tse ngata tsa pipeline, tse kang li-tubes tse khutšoanyane, li-elbows, tee, li- reducers, flanges, blinds joalo-joalo.
Hangata re bitsa likarolo tsena bakeng sa lisebelisoa tsa liphaephe tse bitsoang li-fittings.Lisebelisoa tsa lipeipi ke likarolo tsa bohlokoa tsa phaephe.Mona ke kenyelletso e khuts'oane ea li-fittings tse ngata tse sebelisoang hangata.
① Setsoe
Elbow e haholo-holo sebelisoa ho fetola tataiso ea phala, ho ea ka setsoe kobang tekanyo ea lihlopha tse fapaneng, tloaelehileng 90 °, 45 °, 180 °, 360 ° setsoe.180 °, 360 ° setsoe, e tsejoang hape e le "U" e bōpehileng joaloka kobeha.
Ho boetse ho na le liphaephe tsa ts'ebetso tse hlokang angle e itseng ea setsoe.Metsu e ka sebelisoa e otlolohileng phala e kobehang kapa tjheseletsa ea lipeipi 'me ea fumaneha, e ka sebelisoa hape ka mor'a ho bōptjoa le ho tjheseletsa, kapa ho lahla le ho forging le mekhoa e meng, joalo ka ha setsoe sa lipeipi tse phahameng haholo ke tšepe ea boleng bo holimo kapa tšepe ea alloy. mme eba.
②Tsee
Ha liphaephe tse peli li hokahane ho tse ling kapa li hloka ho ba le shunt ea bypass, ho kenya lenonyeletso ho bitsoa tee.
Ho latela li-angles tse fapaneng tsa phihlello ea phala, ho na le phihlello e otlolohileng ho tee ea khokahano e ntle, tee ea khokahano ea diagonal.Slanting tee ho ea ka angle ea slanting ho beha lebitso, joalo ka 45 ° slanting tee joalo-joalo.
Ho phaella moo, ho ea ka boholo ba caliber ea inlet le outlet ka ho latellana, joalo ka tee ea bophara bo lekanang.Ho phaella ho tloaelehileng tee fittings, empa hape hangata ka palo ea lihokelo bitsoa, ho etsa mohlala, tse 'nè, tse hlano, diagonal kgokelo tee.Lisebelisoa tse tloaelehileng tsa tee, ntle le ho tjheseletsa liphaephe, ho na le lihlopha tse bōpiloeng tsa li-welding, casting le forging.
③Nipple and reducer
Ha kopano ea liphaephe ka khaello ea karolo e nyenyane, kapa ka lebaka la litlhoko tsa tlhokomelo ka phaephe ho beha karolo e nyenyane ea phala e ntšitsoeng, hangata e sebelisa Nipple.
Ho nkeloa ha nipple ka likhokahanyo (joalo ka flange, screw, joalo-joalo), kapa e bile tube e khuts'oane, e tsejoang hape e le pipe gasket.
E tla ba liphaephe tse peli tse sa lekaneng bophara ba molomo o amanang le lisebelisoa tsa phala tse bitsoang reducer.Hangata e bitsoa boholo ba hlooho.Lisebelisoa tse joalo li na le se fokotsang ho lahla, empa hape le phala e sehiloeng le e cheselitsoeng kapa e cheselitsoeng ka poleiti ea tšepe e kentsoeng.Lisebelisoa tsa liphaephe tse nang le khatello e phahameng li entsoe ka forgings kapa shrunken ho tloha ho li-tubes tsa tšepe tse se nang seamless tse nang le khatello e phahameng.
④Flanges le blinds
E le ho nolofatsa ho kenya le ho lokisoa, pipeline e atisa ho sebelisoa khokahanyo e senyehang, flange ke likarolo tse sebelisoang hangata.
Bakeng sa ho hloekisa le ho hlahloba, ho hlokahala hore ho behoe ka har'a phaephe, lesoba la letsoho le foufetseng kapa le kentsoeng qetellong ea phala.Blind plate e ka boela ea sebelisoa ho koala phaephe ea nakoana ea sehokelo kapa karolo ea phaephe ho sitisa khokahano le sistimi.
Ka kakaretso, phaephe e tlaase-khatello, sebōpeho sa foufetseng le flange e tiileng e tšoana, kahoo sefofu sena se boetse se bitsoa sekoahelo sa flange, sefofu sena se nang le flange se tšoanang se hlophisitsoe, litekanyo tse khethehileng li ka fumanoa libukeng tse nepahetseng.
Ho phaella moo, ka thepa ea lik'hemik'hale le tlhokomelo ea liphaephe, e le ho netefatsa tšireletso, hangata e entsoe ka poleiti ea tšepe e kenngoa pakeng tsa li-flange tse peli tsa li-discs tse tiileng, tse sebelisetsoang ho arola ka nakoana thepa kapa liphaephe le tsamaiso ea tlhahiso.Sefofu sena ka tloaelo se bitsoa sefofu sa ho kenya.Kenya boholo ba sefofu se ka kenngoa ka har'a sebaka sa tiiso sa flange sa bophara bo lekanang.
Nako ea poso: Dec-01-2023