1.}}}} Xaiv li cas xaiv galvanized elbows rau cov xwm txheej corrosive heev (xws li kev lag luam kev lag luam zoo nkauj, acidic / alkaline kua tsheb thauj mus los)?
Nws yog ib qho tsim nyog kom paub meej tias cov txheej txheem tiv thaiv corrosized (e}} Epoxy cob, hauv ob sab nrog roj hmab, thiab lwm yam .).
Tsis txhob xaiv khaub thuas-dip galvanized lauj kaub (daim txheej nyias nyias, tsuas yog haum rau sab hauv tsev qhuav) .
2. Yuav ua li cas cov av noo hloov cuam tshuam rau kev xaiv ntawm galvanized lauj kaub?
Ntub dej ib puag ncig (xws li hauv paus thiab ntug hiav txwv): kub-dip galvanizing yog denser thiab muaj zog tsis kam rau deliquesce; Mob khaub thuas-dip galvanizing yog nquag rau "dawb xeb" (zinc cov av noo) vim av noo {}}
Cov pas dej qhuav (xws li cov kav dej hauv sab hauv tsev): Txias-dip Galvanizing yog tau, tab sis kub-dip galvanizing muaj lub neej ntev dua yog lub neej ntev ntev.}}
3.} Qhov hloov qhov kub yog cuam tshuam rau GALVANized Luj Tshib Xaiv?
Tsawg cov xwm txheej kub (xws li chilled txheej dej yog ruaj khov (xws li siv Q235b lossis stainless hlau substrate galvanizing galvanizing galvanizing galvanizing galvanizing)}}
Nruab nrab thiab qhov kub siab tshaj plaws (xws li dej kub, chav dej tsis kam ntawm 60 dept tod galvanizing yog li ntawm 211 degree), tab sis nyob rau ib puag ncig txias-dip zinc txheej . Nws pom zoo kom tshawb xyuas qhov tseeb ntawm cov txheej txheem tiv thaiv corrosion tsis tu ncua .
4. Dab tsi yog qhov tshwj xeeb uas yuav tsum muaj rau xaiv ntawm galvanized lauj kaub nyob rau hauv ib puag ncig tshwj xeeb?
Kev co lossis kev poob siab ib puag ncig: Hauv Pipelines txhawb nqa cov khoom siv kho tshuab thiab av qeeg (xws li ntxiv cov roj hmab hloov roj hmab
Electromagnetic ib puag ncig: Hauv kev lag luam muaj zog lossis kev cuam tshuam nrog cov khoom tiv thaiv hluav taws xob uas yuav tsum tau ua raws li cov khoom tiv thaiv hauv av) .
5. Cov kev xaiv txheej txheem kev xaiv yog dab tsi?
Txheeb xyuas nruab nrab cov khoom nruab nrab: cov tsis yooj yim xws li corrosivity, kub, thiab ntws mus .
Ntsuas cov xwm txheej ib puag ncig: sab hauv tsev / sab nraum zoov, ntub dej / qhuav, qhib / zais, thiab lwm yam.
Piv txwv li cov qauv thiab cov ntawv pov thawj: Piv txwv, cov dej haus yuav tsum tau txais daim ntawv pov thawj huv (xws li TSG D0001).
Xav txog kev tswj hwm lub sijhawm ntev: kub-dip galvanized lossis composite anti-corrosion luj