Liphaephe tsa lik'hemik'hale le li-valve ke karolo ea bohlokoa ea tlhahiso ea lik'hemik'hale le khokahano ea lisebelisoa tse fapaneng tsa lik'hemik'hale. Li-valve tse 5 tse tloaelehileng haholo liphaepheng tsa lik'hemik'hale li sebetsa joang? Morero o ka sehloohong? Liphaephe tsa lik'hemik'hale le li-valve tsa li-fitting ke life? (Mefuta e 11 ea liphaephe + mefuta e 4 ea li-fitting tsa liphaephe + li-valve tse 11 tse kholo) Liphaephe tsa lik'hemik'hale, lintho tsena kaofela li hlahlobiloe sehloohong se le seng!

Liphaephe tsa lik'hemik'hale le li-valve tsa ho kenya

Mefuta ea liphaephe tsa lik'hemik'hale e arotsoe ka thepa: liphaephe tsa tšepe le liphaephe tse seng tsa tšepe.

Phaephe ea tšepe

Liphaephe tsa tšepe tse entsoeng ka tšepe, liphaephe tsa tšepe tse entsoeng ka tšepe e ...

①Phaephe ea tšepe e lahliloeng:

Phaephe ea tšepe e entsoeng ka tšepe ke e 'ngoe ea liphaephe tse sebelisoang haholo liphaepheng tsa lik'hemik'hale.

Ka lebaka la ho robeha ha eona le ho se tiee ha khokahano hantle, e loketse feela ho tsamaisa mecha ea phatlalatso e nang le khatello e tlase, 'me ha e lokele ho tsamaisa mouoane o nang le mocheso o phahameng le khatello e phahameng le lintho tse chefo le tse phatlohang. E sebelisoa hangata liphaepheng tsa phepelo ea metsi ka tlas'a lefatše, liphaepheng tse kholo tsa khase le liphaepheng tsa likhoerekhoere. Litlhaloso tsa liphaephe tsa tšepe e entsoeng ka tšepe li hlahisoa ka bophara ba Ф × botenya ba lebota (mm).

②Phaephe ea tšepe e koahetsoeng ka moseme:

Liphaephe tsa tšepe tse nang le moalo li arotsoe ka liphaephe tse tloaelehileng tsa khase ea metsi (khatello ea 0.1 ~ 1.0MPa) le liphaephe tse teteaneng (khatello ea 1.0 ~ 0.5MPa) ho latela khatello ea tsona ea ho sebetsa.

Hangata e sebelisoa ho tsamaisa maro a khatello joalo ka metsi, khase, mouoane o futhumatsang, moea o hatelletsoeng le oli. Liphaephe tse nang le galvanized li bitsoa liphaephe tsa tšepe tse nang le galvanized kapa liphaephe tse nang le galvanized. Tse sa nang le galvanized li bitsoa liphaephe tsa tšepe e ntšo. Litlhaloso tsa eona li hlalosoa ka bophara ba nominee. Bophara ba nominee bo bonyane ke 6mm 'me bophara ba nominee bo boholo ke 150mm.

③Phaephe ea tšepe e se nang seamless:

Molemo oa phaephe ea tšepe e se nang sekoli ke boleng ba eona bo ts'oanang le matla a eona a phahameng.

Thepa ke tšepe ea carbon, tšepe ea boleng bo holimo, tšepe e sa tsoakoang haholo, tšepe e sa hloekang, le tšepe e sa cheseng. Ka lebaka la mekhoa e fapaneng ea tlhahiso, ho na le mefuta e 'meli: liphaephe tsa tšepe tse sa tsoakoang tse phuthoang ka mocheso le liphaephe tsa tšepe tse sa tsoakoang tse huloang ka mocheso. Boenjiniere ba liphaephe, liphaephe tse phuthoang ka mocheso li sebelisoa hangata ha bophara bo feta 57mm, 'me liphaephe tse phuthoang ka mocheso li sebelisoa hangata ha bophara bo le ka tlase ho 57mm.

Liphaephe tsa tšepe tse se nang mohele hangata li sebelisoa ho tsamaisa mefuta eohle ea likhase tse hatelletsoeng, mouoane le metsi, 'me li ka mamella mocheso o phahameng (hoo e ka bang 435°C). Liphaephe tsa tšepe tse kopantsoeng li sebelisoa ho tsamaisa mecha ea litaba e senyang, eo har'a eona liphaephe tsa tšepe tse sa keneleng mocheso li ka mamellang mocheso ho fihlela ho 900-950℃. Tlhaloso ea phaephe ea tšepe e se nang mohele e hlalosoa ke bophara ba ka hare ba Ф × botenya ba lebota (mm).

Bophara bo boholo ba kantle ba phaephe e huloang e batang ke 200mm, 'me bophara bo boholo ba kantle ba phaephe e phutholohileng e chesang ke 630mm. Liphaephe tsa tšepe tse se nang sekoli li arotsoe ka liphaephe tse akaretsang tse se nang sekoli le liphaephe tse khethehileng tse se nang sekoli ho latela tšebeliso ea tsona, joalo ka liphaephe tse se nang sekoli tse petsohang peterole, liphaephe tse se nang sekoli tsa boiler, le liphaephe tse se nang sekoli tsa manyolo.

④ Phaephe ea koporo:

Phaephe ea koporo e na le phello e ntle ea phetisetso ea mocheso.

E sebelisoa haholo-holo liphaepheng tsa lisebelisoa tsa phapanyetsano ea mocheso le lisebelisoa tsa cryogenic, liphaephe tsa ho lekanya khatello ea lisebelisoa kapa maro a tsamaisoang ka khatello, empa ha mocheso o le holimo ho 250 ℃, ha ea lokela ho sebelisoa tlas'a khatello. Hobane theko e theko e boima, hangata e sebelisoa libakeng tsa bohlokoa.

⑤Thupe ea Aluminium:

Aluminium e na le khanyetso e ntle ea ho bola.

Liphaephe tsa aluminium hangata li sebelisoa ho tsamaisa lintho tse kang sulfuric acid e matla, acetic acid, hydrogen sulfide le carbon dioxide, 'me li sebelisoa haholo-holo liphapanyetsanong tsa mocheso. Liphaephe tsa aluminium ha li haneloe ke alkali 'me li ke ke tsa sebelisoa ho tsamaisa litharollo tsa alkaline le litharollo tse nang le li-ion tsa chloride.

Kaha matla a mechini a tube ea aluminium a fokotseha haholo ka keketseho ea mocheso, mocheso oa ts'ebeliso ea tube ea aluminium o ke ke oa feta 200°C, 'me mocheso oa ts'ebeliso o tla ba tlase bakeng sa phaephe e nang le khatello. Aluminium e na le thepa e betere ea mechini mochesong o tlase, kahoo liphaephe tsa aluminium le alloy tsa aluminium li sebelisoa haholo lisebelisoa tsa karohano ea moea.

⑥ Phaephe e ka pele:

Liphaephe tsa loto hangata li sebelisoa e le liphaephe tsa ho tsamaisa lintho tse nang le asiti. Li ka tsamaisa 0.5%-15% ea sulfuric acid, carbon dioxide, 60% ea hydrofluoric acid, le acetic acid ka khatello e ka tlase ho 80%. Ha ea lokela ho tsamaisa nitric acid, hypochlorous acid le lintho tse ling tse nang le asiti. Mocheso o phahameng ka ho fetisisa oa ts'ebetso oa phaephe ea loto ke 200℃.

Phaephe e seng ea tšepe

Phaephe ea polasetiki, phaephe ea polasetiki, phaephe ea khalase, phaephe ea letsopa, phaephe ea samente.

①Phaephe ea polasetiki:

Melemo ea liphaephe tsa polasetiki ke ho hanyetsa mafome hantle, boima bo bobebe, ho bopa habonolo le ho sebetsa habonolo.

Bothata ke matla a tlase le ho hanyetsa mocheso hantle.

Hona jwale, diphaephe tsa polasetiki tse sebediswang haholo ke diphaephe tse thata tsa polyvinyl chloride, diphaephe tse bonolo tsa polyvinyl chloride, diphaephe tsa polyethylene,liphaephe tsa polypropylene, le liphaephe tsa tšepe tse nang le polyolefin le polychlorotrifluoroethylene tse fafalitsoeng holim'a metsi.

②Phaephe ea rabara:

Phaephe ea rabara e na le khanyetso e ntle ea mafome, boima bo bobebe, polasetiki e ntle, ho kenngoa le ho qhaqhoa ho tenyetsehang le ho bonolo.

Liphaephe tsa rabara tse sebelisoang hangata li entsoe ka rabara ea tlhaho kapa rabara ea maiketsetso, 'me li loketse linako tseo litlhoko tsa khatello li seng holimo.

③Phaephe ea khalase:

Phaephe ea khalase e na le melemo ea ho hanyetsa mafome, ho pepeneneng, ho hloekisa habonolo, ho hanyetsa ho tlase le theko e tlase. Bothata ke hore e robeha habonolo 'me e ke ke ea mamella khatello.

Hangata e sebelisoa maemong a liteko kapa a mosebetsi oa liteko.

④Phaephe ea letsopa:

Diserame tsa dikhemikhale di tshwana le khalase mme di na le kganyetso e ntle ya ho bola. Ntle le hydrofluoric acid, fluorosilicic acid le alkali tse matla, di ka mamella maemo a fapaneng a di-acid tse sa pheleng, di-acid tsa organic le di-solvent tsa organic.

Ka lebaka la matla a eona a tlase le ho se robehe habonolo, hangata e sebelisoa ho tlosa lintho tse senyang ka har'a likhoerekhoere le liphaephe tsa moea.

⑤Phaephe ea samente:

E sebelisoa haholo-holo maemong ao litlhoko tsa khatello le ho koaloa ha phaephe ea khokahano li seng holimo, joalo ka liphaephe tsa likhoerekhoere tse ka tlas'a lefatše le tsa drainage.