Kev tiv thaiv sab nraud ntawm sab nraud siab nthuav dav sib koom ua ke feem ntau muaj cov haujlwm hauv qab no:
Withstand sab nraud
- Qhov chaw sib sau yog tsim ntawm sab nraud casing thiab cov qia. Thaum lub zog nruab nrab hauv cov raj xa dej nyob sab nraud ntawm lub taub hau, tiv thaiv lub ntsej muag sab nraud kom them nyiaj rau cov raj xa hluav taws xob.
Kev Tiv Thaiv Kev Tiv Thaiv
- Nws tuaj yeem tiv thaiv cov khoom sab nraud los ntawm kev sib tsoo thiab khawb lub bellows. Thaum lub sijhawm teeb tsa, ua haujlwm lossis kev saib xyuas ntawm lub raj hluav taws xob, sab nraud tiv thaiv lub tog raj kheej yog sib npaug rau lub taub hau uas yuav cuam tshuam nws lub neej thiab kev pabcuam lub neej.
- Nws tuaj yeem tiv thaiv kev ua tsis taus, hmoov av, nag thiab lwm yam kev ua haujlwm sab nraud ntawm lub tog kheej thiab txo cov khoom tsis muaj peev xwm cuam tshuam los ntawm kev ua tsis tiav ntawm kev tsis txaus siab thiab lwm yam teeb meem.
Txhim Kho Kev Ruaj Ntseg
- Lub caij nyoog sab nraud pab txhim kho cov qauv kev ruaj ntseg ntawm tag nrho cov kev sib koom ua ke nthuav dav thaum lub sijhawm ua haujlwm ntawm cov piping system. Txog kev hloov pauv hloov pauv thiab angular qhov chaw tsis sib haum, lub ntsej muag sab nraud tuaj yeem muab kev sib koom ua ke rau cov raj hluav taws xob, thiab kev ntseeg tau yooj yim ntawm cov raj xa hluav taws xob hauv qab cov haujlwm ua haujlwm nyuaj.
