Hluav taws xob kaw lub npauj npaim npauj npaim tau txais kev teeb tsa peb npaug, thiab tsis muaj kev sib txhuam sib kis ntawm qhov chaw sib khi. Nws muaj cov yam ntxwv ntawm hnav tsis kam, ua haujlwm tau zoo hauv tshuab, tiv taus kub, tiv taus siab thiab ua haujlwm ntev. Nws tau muab faib ua hom wafer thiab flange raws li txoj hauv kev sib txuas sib txawv. Nws tuaj yeem siv tau rau hauv ntau qhov sib txawv ntawm cov kav dej thiab cov chaw nrog cov xov xwm corrosive. Hluav taws xob tawv npauj npaim valve ntsaws ruaj ruaj yog ua los ntawm cov ntaub ntawv hlau lossis lwm yam khoom siv tawv, xws li cov hlau tsis xeb + cemented carbide. Lawv tau siv dav hauv kev lag luam tshuaj lom neeg, kev tiv thaiv ib puag ncig, roj, roj, dej, dej thiab qhov kub nruab nrab xeb ≤600 ℃ Siv los hloov pauv txiav lossis feem pua hloov kho hauv ntau qhov kav dej ntawm nruab nrab.
