Tuab Phaj Cov Ntawv Thov

Dav siv nyob rau hauv kev tsim khoom ntawm ntau lub thawv ntim khoom, hluav taws xob plhaw, choj states, boiler states hlau, qauv cov hlau nplaum, thiab tsheb kauj ruam. Lawv kuj tau siv nyob rau hauv qee cov tsheb laij teb thiab cov khoom siv welded.
Choj Phaj: Siv hauv cov choj txuas loj loj. Lawv yuav tsum tiv taus cov khoom siv tau zoo, cuam tshuam, kev co, thiab corrosion tsis kam.
Phaj shrbuilding: siv hauv kev tsim cov khoom siv marine thiab cov nkoj hauv nkoj. Lawv yuav tsum muaj lub zog siab, ductility, kev tawv tawv, txias dabtsi, cov weldability txias, thiab corrosion tsis kam.
Boiler phaj: siv hauv kev tsim cov ntau yam boilers thiab cov khoom siv tseem ceeb. Vim hais tias boiler cov paib ua haujlwm ntawm nruab nrab kub (hauv qab 350 degree) thiab kev kub siab, lawv kuj cuam tshuam, kev qaug zog, thiab dej thiab huab cua corrosion. Yog li ntawd, lawv yuav tsum muaj ib theem ntawm lub zog thiab muaj cov khoom siv veldability zoo thiab txias.