Thaum xav tau kev kho lub tank cia, ua ntej unscrew lub handwheel (siv tas manhole npog thiab muab lub zog rau axial foob), ces qhib lub manhole npog los ntawm tus kov uas tsau nyob rau hauv lub manhole cover (manhole cover yog sib koom ua ke los ntawm pob khawm thiab thav duab, los xyuas kom meej kaw thaum lub manhole npog kaw, thiab lub pob khawm tuaj yeem cia lub qhov qhib lub hau npog nres saum 30 degree kaum sab xis ntawm txoj hauj lwm ntsug), yog li tus neeg ua haujlwm tuaj yeem tshawb xyuas lub tank cia; Thaum lub manhole npog kaw, ob qho tib si ntawm lub foob ntawm manhole npog thiab lub tank tuaj yeem ua kom tiav sealing, yog li, peb tuaj yeem zam lub tank.
|
KHOOM NPE |
ROUND TANK MANWAY |
|
Dimension |
DN 300-DN600 |
|
Material |
EN 1.4301, EN 1.4404, T304, T316L thiab lwm yam. |
|
Siab |
Atmosphere siab |
|
Nto tiav |
Daim iav polish los yog Satin polish |
Cim npe nrov: stainless hlau cua siab puag ncig tank manway, manufacturers, huv, stainless hlau, zaub mov qib
