Li-hose tse nang le khatello e phahameng li sebelisoa haholo merafong ea mashala, merafong, lik'hemik'hale, mechine, likoloi le liindasteri tse ling, 'me tšebeliso e pharaletseng ea li-hose tse nang le khatello e phahameng e boetse e etsa hore lisebelisoa tsa eona li sebelisoe haholo.Ha ho tluoa tabeng ea li-fittings tsa li-hose tse nang le khatello e phahameng, re tla qala ka ho nahana ka li-fittings tsa hose tse nang le khatello e phahameng.Lintlha tse latelang li tla hlalosa likarolo tsa eona tsa mantlha le litemoso ka botlalo.
Li-hose tsa khatello e phahameng li arotsoe ka: Mofuta oa mofuta, mofuta oa C, mofuta oa D, mofuta oa E, mofuta oa F, mofuta oa H, mofuta oa flange le litekanyetso tse ling tsa naha, 'me re ka khona ho ea ka tekanyo ea eona ea ho khumama e kang: likhato tse 30. , likhato tse 45, 75 degree kapa esita le 90 degree bend le manonyeletso a mang, ntle le manonyeletso a hose a khatello e phahameng, re ka etsa le ho sebetsana le manonyeletso a maemo a naha a kang Brithani le Amerika.
Lintlha tsa ho kenya ke tsena:
1. Hose ha ea lokela ho kobeha ho feta tekano kapa motsong ha e tsamaea kapa e eme, bonyane ka makhetlo a 1,5 bophara ba eona.
2. Ha hose e fallela sebakeng, ha ea lokela ho huloa ka thata haholo, e lokela ho ba e batlang e hlephile.
3. Leka ho qoba torsional deformation ea hose.
4. Hose e lokela ho bolokoa hole le setho sa mocheso oa mocheso ka hohle kamoo ho ka khonehang, 'me ho lokela ho kenngoa tšireletso ea mocheso ha ho hlokahala.
5. Tšenyo ea ka ntle ea hose e lokela ho qojoa, joalo ka ho ferekana ka nako e telele holim'a karolo e le 'ngoe nakong ea tšebeliso.
6. Haeba boima ba 'mele oa hose bo baka deformation e feteletseng, ho lokela ho ba le tšehetso.
Nako ea poso: Jun-02-2022