Isembozo se-Ductile Iron Monhole enohlaka
Incazelo Yomkhiqizo
Senza anhlobonhloboIsembozo se-Ductile Iron Manholes.Lawa makhava enziwe ngokwe-BS EN 124 ngayinye ingaba namandla omthwalo wokuhlola we-1.5 MT, 12.5 MT, 25 MT kufika ku-40 MT.Ngesicelo, futhi senza ukusakaza okusindayo kwekhava yensimbi ene-ductile enamandla afinyelela ku-90 MT asetshenziswa Ezikhumulweni Zezindiza.Senza okunhlobonhlobo okufana namakhava abuyiselwe kabusha, i-Single Seal Solid Top, amakhava ohlobo lwe-Double Seal hinged.
Siphakathi kwabahamba phambili abambalwa abangenisa impahla ngaphandle nabathumela ngaphandleIkhava Yensimbi Eyindilinga Yomgodikusukela Kolkata, West Bengal, India.Sithole lesi sithunzi phakathi neminyaka embalwa ngokukhiqiza nokuhlinzeka ngekhava ethuthuke kakhulu futhi ehlala isikhathi eside, i-Cast Iron Round Manhole Cover emhlabeni jikelele.Uma sesithathe i-oda, siyaqinisekisa ukuthi ukulethwa kufinyelela ekugcineni ngesikhathi esifanele.