EN124 F900 Iron Manhole Npog
NPAJ
Nws yog square nyob rau hauv cov duab, Nws nthuav tawm ib qho hauv qhov zawj los tuav lub EPDM gasket.Nws cov ces kaum nthuav tawm cov rooj zaum tshwj xeeb rau kev kho cov npog, kom tau txais cov dej tsis sib haum.Sab nraud, sab nraud ciam teb yog flanged los xaiv nws tuav hauv cov cement mortar thiab qhov ntxig ntawm cov khoom siv thauj khoom.
COVER
Nws yog square nyob rau hauv cov duab, nws muaj peev xwm muab tso rau hauv tus ncej nyob rau hauv ib txoj hauj lwm.Ua kom muaj kev ruaj ntseg siab vim qhov tob ntawm qhov ntxig tshaj 50 hli, EPDM gasket tso rau hauv lub caj pas, uas yog nyob rau hauv qhov chaw txhawb nqa, thiab lub kaw lus kaw nrog stainless hlau screws.Cov txheej txheem qhib yog tau los ntawm kev ntxig ntawm cov leeg tshwj xeeb hauv qhov muag tsis pom ntawm qhov chaw.Sab saum toj nto yog tsim los tsis yog-skid kom ua tiav cov dej ntws thiab tsis txhob tsim cov dej khov.
Qhov zoo ntawm 'DUCTILE Iron' MANHOLE Npog, FRAMES & GRATINGS:
- Lub zog muaj zog, ua rau ntau lub neej thiab kav ntev
- Muaj nrog Elegant Checkers Design, muaj Zoo Anti-skid Grip thiab Nice Appearance.
- Vim nws yog Hniav hom Tsim, Muaj feem cuam tshuam rau tub sab yog tsawg dua.
- Haum rau Hnyav Tsheb Thauj Khoom thiab ntawm Kev Kub Ceev.
- Txoj Kev Ua Phem Txhaum Cai yuav luag txo qis, vim nws Tsis Tawg Tam Sim No.
- Vim muaj zog muaj zog, 'Ductile Iron' txo qhov kev pheej hmoo ntawm kev ua tsis tiav thaum lub sij hawm siv ib txwm muaj thiab muaj kev cuam tshuam rau kev cuam tshuam.
- Ductile Iron's High Strength to Weight ratio tso cai rau cov tuam txhab tsim cov khoom hnyav hnyav, muab txog li 50% Qhov hnyav ntawm Grey Hlau Castings, tom qab Txuag Nqi Ib Daim.
- Lub teeb yuag Castings muab cov txiaj ntsig zoo, los ntawm kev thauj mus los rau kev teeb tsa, muab kev yooj yim ntawm kev tuav thiab tu thaum lub sijhawm ua haujlwm.
