Video: Dab tsi yog dielectric coupling?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Txhawm rau zam qhov no cov kav dej siv tshwj xeeb kev sib txuas npe a dielectric union . Nws yog ib kev sib txuas uas ua raws li hluav taws xob thaiv nruab nrab ntawm ob lub hlau. Ib sab yog ua los ntawm tooj liab; lwm, steel. Nyob nruab nrab ntawm ob sab, muaj lub tshuab ntxhua khaub ncaws tsis siv, feem ntau yog ua los ntawm roj hmab, uas tiv thaiv cov hlau los ntawm kev sib cuam tshuam.
Kuj paub, ua li cas dielectric fittings ua haujlwm?
Txoj kev xav tom qab no yog qhov yooj yim, koj rhuav tshem cov hluav taws xob txuas ntxiv ntawm cov hlau thiab tooj liab yeeb nkab txhawm rau ua kom lub neej ntev ntawm cov kav dej los ntawm kev nres. dielectric corrosion. A dielectric union yog cov yeeb nkab txuas nrog 1/16 tuab yas ntxhua khaub ncaws thiab ib daim roj hmab ntawm ob.
Tom qab, lo lus nug yog, dab tsi yog dielectric yeeb nkab fittings? Dielectric Cov koom haum yog siv rau hauv kev lag luam thiab kev siv hauv tsev kom tiv thaiv kom tsis txhob muaj kev cuam tshuam sai thiab kev puas tsuaj hauv cov khoom kav dej system vim galvanic thiab stray tam sim no. Nws yog ntsia nruab nrab ntawm cev ua los ntawm cov hlau tsis sib xws. Peb muab dielectric unions nyob rau hauv ib tug ntau yam ntawm configurations, qhov ntau thiab tsawg, thiab cov ntaub ntawv.
Tom qab ntawd, thaum twg yuav tsum siv lub koomhaum dielectric?
Lub diaelectric lub koomhaum muaj lub hom phiaj ntawm kev tiv thaiv corrosion uas tshwm sim ntawm ob qhov sib txawv ntawm cov hlau, xws li cov yeeb nkab tooj liab tau koom nrog cov yeeb nkab galvanized hauv cov kav dej. Nyob rau hauv cov xwm txheej zoo li no, corrosion tshwm sim ntawm qhov chaw ntawm kev sib cuag ntawm ob qhov sib txawv ntawm cov hlau.
Koj txuas dielectric union li cas?
Thawj kauj ruam: qhwv ob peb txheej ntawm cov yeeb nkab sealing daim kab xev hla cov xov ntawm cov yeeb nkab steel. Nruab threaded kawg ntawm dielectric union lub cev mus rau cov yeeb nkab steel. Tig lub lub koomhaum clockwise thiab nruj nrog ib tug yeeb nkab wrench. Kauj ruam 2: Xaub lub lub koomhaum txiv ntseej tshaj qhov kawg ntawm cov yeeb nkab tooj liab nrog qhib threaded kawg tig tawm.
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