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Lub hau manhole
01
EN124 D400 Ductile Iron Square Single Seal Manhole Cover
Yeeb yaj kiab qhia
Kev Taw Qhia
Tam sim no, kev siv cov npog qhov dej uas muaj duab plaub fab tau nrov zuj zus hauv nroog. Hauv cov cheeb tsam uas muaj neeg nyob coob, kev siv cov npog qhov dej uas muaj duab plaub fab tau ua ntej dua li cov uas muaj voj voog, vim lawv yooj yim siv thiab ua haujlwm tau zoo. Lawv cov duab plaub fab ua rau lawv tsim nyog dua rau kev teeb tsa hauv cov chaw nqaim thiab ntev hauv nroog, thiab rau kev npog cov qhov qhib uas muaj duab plaub fab lossis duab plaub fab.
Peb cov npog qhov dej tso quav uas muaj duab plaub fab muaj ntau qhov loj thiab ntau txaus kom tau raws li koj cov kev xav tau ua lag luam. Lawv raug tsim tawm raws li cov qauv thoob ntiaj teb thiab tsim nyog rau kev siv hauv ntau qhov chaw sib txawv, suav nrog thaj chaw hauv nroog thiab thaj chaw nyob deb nroog. Hauv kev qhia txog cov khoom no, peb yuav kawm tob dua txog yam ua rau peb cov npog qhov dej tso quav uas muaj duab plaub fab tshwj xeeb thiab tshawb nrhiav lawv cov txiaj ntsig thiab cov txiaj ntsig.
Tsim Khoom
Peb cov hau npog qhov dej uas muaj duab plaub fab yog ua los ntawm cov khoom zoo uas ruaj khov thiab siv tau ntev. Lawv raug tsim los ntawm kev siv tshuab casting, uas lav qhov zoo thiab ruaj khov ntawm cov khoom. Cov hau npog tau tsim thiab sim kom ruaj khov rau cov khoom hnyav thiab tiv taus kev puas tsuaj los ntawm cov yam ntxwv ib puag ncig, xws li huab cua thiab xeb.
Peb cov npog qhov dej ntws plaub fab muaj ntau qhov loj sib txawv kom tau raws li koj xav tau. Lawv tuaj yeem yog txij li 400x400mm txog 1200x1200mm, nyob ntawm qhov loj ntawm qhov qhib uas koj xav tau npog. Cov npog muaj ntau qhov tuab sib txawv, suav nrog 40mm, 50mm, thiab 75mm kom haum rau ntau yam kev siv.
Cov Khoom Siv
Peb siv cov ntaub ntawv zoo los tsim peb cov npog qhov dej plaub fab. Cov npog yog ua los ntawm cov hlau ductile lossis cov hlau grey. Cov hlau ductile tiv taus kev co thiab muaj zog dua, thaum cov hlau grey ruaj khov dua thiab tiv taus kev hnav zoo.
Cov npog kuj tseem muaj ntau yam khoom siv los pleev xim rau kom ntev lawv lub neej thiab tiv thaiv kev puas tsuaj thiab xeb. Peb tuaj yeem siv ntau yam xim rau cov npog, suav nrog bitumen, hmoov txheej, epoxy, thiab qee zaum, kev sib xyaw ua ke ntawm cov xim.
Cov Khoom Zoo
Peb cov npog qhov dej uas muaj duab plaub fab muaj ntau qhov zoo dua li lwm hom npog. Ib qho ntawm cov qhov zoo tshaj plaws yog lawv tsim. Cov npog uas muaj duab plaub fab ua rau lawv zoo dua rau kev teeb tsa hauv thaj chaw nqaim thiab ntev dua piv rau cov npog qhov dej uas muaj duab plaub fab. Qhov kev tsim no ua rau lawv zoo tagnrho rau kev teeb tsa hauv cov nroog uas muaj neeg coob coob uas qhov chaw tsawg.
Lwm qhov zoo ntawm peb cov npog qhov dej uas muaj plaub fab yog lawv tiv taus kev puas tsuaj los ntawm cov khoom hnyav. Cov npog no tuaj yeem tiv taus cov khoom hnyav txog li 40 tonnes, uas ua rau lawv tsim nyog siv rau hauv thaj chaw muaj neeg coob coob uas muaj tsheb hnyav ntau. Lub zog thiab kev ruaj khov ntawm cov npog no kuj ua rau lawv zoo tagnrho rau kev siv hauv thaj chaw ua haujlwm, qhov chaw uas muaj cov tshuab hnyav.
Peb cov npog qhov dej plaub fab yog coated nrog ntau yam khoom siv los txhim kho lawv txoj kev tiv taus huab cua thiab xeb. Qhov no ua rau lawv zoo tagnrho rau kev siv hauv thaj chaw uas muaj dej nag ntau, daus, thiab dej ntsev. Lawv kuj tiv taus cov tshuaj lom neeg, suav nrog roj thiab roj av, ua rau lawv tsim nyog rau kev teeb tsa hauv thaj chaw uas cov kua no muaj nyob.
Peb cov hau npog qhov dej ntws plaub fab yooj yim rau kev teeb tsa thiab tshem tawm, ua rau lawv zoo tagnrho rau kev saib xyuas. Cov hau npog yog lub teeb thiab tsis tas yuav siv tshuab hnyav los teeb tsa lossis tshem tawm lawv. Lawv kuj yooj yim rau kev ntxuav thiab saib xyuas, kom ntseeg tau tias lawv tseem ua haujlwm tau zoo thiab zoo nkauj rau lub sijhawm ntev.
Xaus lus
Peb cov npog qhov dej ntws plaub fab zoo tagnrho rau txhua lub lag luam uas ua haujlwm hauv nroog lossis thaj chaw muaj kev lag luam. Lawv txoj kev tsim qauv zoo tshaj plaws, lub zog, thiab kev tiv taus kev hnav thiab rhuav ua rau lawv zoo tagnrho rau kev teeb tsa hauv thaj chaw muaj neeg coob coob. Lawv yooj yim rau kev teeb tsa thiab saib xyuas, ua rau lawv yog qhov kev daws teeb meem pheej yig rau cov lag luam uas tab tom nrhiav kev txo lawv cov nqi kho.
Peb lav qhov zoo ntawm peb cov npog qhov quav uas zoo li lub duab plaub fab, thiab peb zoo siab teb cov lus nug uas koj muaj txog peb cov khoom. Peb ntseeg siab tias koj yuav txaus siab rau qhov zoo thiab kev ua tau zoo ntawm peb cov khoom, thiab peb tos ntsoov yuav ua haujlwm nrog koj!
Cov Khoom Siv
| Chav Kawm | qhov loj ntawm lub thav duab (hli) | qhov qhib meej (hli) | Qhov tob (hli) | qhov hnyav (kg) | Cov Lus Qhia Tshwj Xeeb |
| D400 | 400 * 400 | 300 * 300 | 75 | 20 | hlau ductile; ib lub foob; kaw qhov tseem ceeb |
| D400 | 500 * 500 | 400 * 400 | 100 | 29 | |
| D400 | 550 * 550 | 450 * 450 | 100 | 37 | |
| D400 | 600 * 600 | 500 * 500 | 100 | 42 | |
| D400 | 700 * 700 | 600 * 600 | 100 | 58 | |
| D400 | 800 * 800 | 700 * 700 | 100 | 77 | |
| D400 | 900 * 900 | 800 * 800 | 100 | 99 | |
| D400 | 1000 * 1000 | 900 * 900 | 100 | 149 | |
| D400 | 1100 * 1100 | 1000 * 1000 | 100 | 180 |