Qhov chaw teeb tsa ntawm cov yeeb nkab txhawb nqa yuav tsum zam kom tsis txhob muaj cov ntsiab lus tsis muaj zog xws li cov yeeb nkab welds thiab flanges, thiab cov ntsiab lus txhawb nqa yuav tsum tau muab sib npaug.
Tom qab ua haujlwm ntev -, nws yuav tsum tsis tu ncua xyuas seb cov yeeb nkab txhawb nqa fasteners puas xoob, seb lub rwb thaiv tsev puas puas lawm, thiab seb lub hauv paus puas lawm. Rau cov yeeb nkab txhawb nqa ntsia sab nraum zoov, yuav tsum tau them nyiaj rau kev ncaj ncees ntawm kev tiv thaiv -corrosion txheej, thiab cov txheej txheem yuav tsum tau ua raws sij hawm kom ntev nws lub neej kev pab.
Yog tias cov kav dej nruab nrab hloov pauv (xws li los ntawm chav tsev kub mus rau qhov kub siab), qhov tsim nyog ntawm cov yeeb nkab kev txhawb nqa yuav tsum tau rov ntsuas dua, thiab cov khoom siv lossis cov qauv yuav tsum tau hloov yog tias tsim nyog.
