Kev soj ntsuam niaj hnub
Kev Tshawb Fawb Kev Txuas Txuas: Tsis tu ncua xyuas cov ntsiab lus txuas txuas; Tam sim ntawd nruj txhua cov txiv ntseej xoob kom tiv thaiv kom tsis txhob muaj dej los ntawm kev sib khi tsis zoo.
Kev Ntsuam Xyuas Kev Pom Zoo: Txheeb xyuas qhov sib txuas ntawm qhov sib txuas rau kev hnav, deformation, lossis xeb; ntsuas qhov cuam tshuam ntawm kev ua haujlwm thiab hloov lub tsev yog tias tsim nyog.
Kev soj ntsuam foob: Tshawb xyuas lub sealing gasket rau kev laus, deformation, lossis puas; Hloov nws tam sim ntawd yog tias pom muaj teeb meem, thiab tshem tawm cov khoom txawv teb chaws los ntawm qhov chaw sib khi ua ntej txhua qhov kev siv.
Tightness Check: Siv lub torque ciaj ntswj los xyuas qhov nruj torque ntawm lub coupling bolts; rau cov kav dej tiv thaiv hluav taws, tuav tus qauv torque tus nqi ntawm 30-40 N·m.
Ntxuav thiab tiv thaiv -Txoj kev tu vaj tse
Kev Tu Nto: So cov av thiab cov khib nyiab los ntawm qhov sib txuas nrog ib daim ntaub huv, ntub dej; tsis txhob siv cov cuab yeej ntse uas tuaj yeem khawb qhov saum npoo thiab ua rau cov tshuaj tiv thaiv -corrosion txheej.
Kev Tiv Thaiv Hauv Ib Cheeb Tsam Tshwj Xeeb: Hauv qhov chaw ntub dej lossis thaj chaw uas muaj cov khoom siv corrosive, ua kom muaj kev tu ntau zaus los tiv thaiv corrosion.
Kev kho xeb: Rau cov khoom siv galvanized uas qhia cov xim dawb lossis xim liab, ntxuav qhov chaw nrog txhuam txhuam thiab siv cov tshuaj tiv thaiv- xeb; rau stainless hlau fittings, ceev faj tiv thaiv chloride ion pitting.
Cia thiab tuav yuav tsum tau
Environmental Requirements: Khaws cov hlua khi uas tsis siv rau hauv qhov chaw qhuav, zoo - qhov cua kom tiv thaiv kom tsis txhob ya raws - vim yog xeb.
Categorized Management: Khaws cov couplings ntawm qhov sib txawv specifications cais thiab sau lawv kom meej rau kev yooj yim retrieve thiab tswj.
Kev Tiv Thaiv Kev Tiv Thaiv thiab Kev Thauj Mus Los: Kuaj nrog kev saib xyuas thaum thauj khoom, tshem tawm, thiab thauj; nruj me ntsis txwv tsis pub pov tseg, tso tseg, lossis cuam tshuam; kom deb ntawm cov khoom corrosive; khaws cov roj hmab sealing gaskets ua ke nrog cov couplings.
