Nyob rau hauv tus txheej txheem ntawm kev siv seamless steel kav, yuav tsum tau them nyiaj mloog mus rau kev tu thiab kev kho los tiv thaiv corrosion tsis tu ncua.Feem ntau, qhov tseem ceeb tshaj plaws los daws nrog yog kev tshem tawm xeb.Tus editor hauv qab no yuav qhia txog txoj kev tshem tawm xeb ntawm seamless steel yeeb nkab kom ntxaws.

1. Cov yeeb nkab xeb tshem tawm

Cov yeeb nkab nto yuav tsum tau ntxuav ntawm roj, tshauv, xeb thiab nplai ua ntej priming.Cov txheej txheem zoo ntawm cov xuab zeb blasting thiab xeb tshem tawm mus txog qib Sa2.5.

2. Tom qab derusting nto ntawm cov yeeb nkab, thov primer, thiab lub sij hawm ncua yuav tsum tsis pub tshaj 8 teev.Thaum primer yog thov, lub hauv paus saum npoo yuav tsum qhuav.Cov primer yuav tsum tau txhuam tusyees thiab tag nrho, tsis muaj condensation los yog blistering, thiab qhov kawg ntawm cov yeeb nkab yuav tsum tsis txhob txhuam nyob rau hauv qhov ntau ntawm 150-250mm.

3. Tom qab cov primer nto yog qhuav, siv topcoat thiab qhwv nws nrog iav ntaub.Lub sij hawm ncua ntawm primer thiab thawj topcoat yuav tsum tsis pub tshaj 24 teev.