Cov txheej txheem tom ntej ntawm cov phaj kub exchanger ua kom lawv cov kev ua tau zoo. Tom qab nias, daim hlau hla ntug trimming siv laser txiav los yog milling kom tshem tawm burrs thiab flash, kom ntseeg tau qhov tseeb qhov ntev. Tom ntej no, tsis yog -kev kuaj kev puas tsuaj (NDT) yog ua, siv kev sim nkag mus (PT) los xyuas qhov tsis xws luag xws li tawg thiab pinholes. Rau cov phaj siv nyob rau hauv siab - daim ntawv thov siab, kev kuaj ultrasonic (UT) kuj yuav tsum tau kuaj xyuas sab hauv delamination. Thaum kawg, kev kho saum npoo yog siv nyob ntawm cov khoom siv; Piv txwv li, stainless hlau daim hlau undergo passivation, thiab titanium daim hlau yuav undergo anodizing los txhim kho corrosion kuj thiab npaj rau tom ntej vuam txheej txheem.
Tag nrho cov xovxwm thiab tsim cov txheej txheem ntawm cov phaj kub exchanger yuav tsum muaj kev tswj xyuas nruj xws li kub, siab, thiab precision. Nws yog ib qho tseem ceeb los xyuas kom meej tias tag nrho cov welded phaj kub exchanger daim hlau tsis tsuas yog ua tau raws li cov qauv corrugated xav tau rau kev sib hloov cua sov tab sis kuj muaj lub zog txaus thiab corrosion kuj. Qhov no yog lub hauv paus lav ntawm qhov zoo ntawm tag nrho welded phaj kub exchangers.
