Kev paub

Kev sib piv ntawm Round Manhole npog vs Square Manhole npog

Nov 04, 2026 Tso lus

sib piv
 
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Load Bearing thiab Durability

Round: Siab raug faib sib npaug ntawm qhov ncig uas tsis muaj cov ntsiab lus kev ntxhov siab. Raws li lub tsheb rov qab dov, lub hau tiv thaiv kev tawg, chipping thiab deformation, ua rau nws haum rau hnyav-load txoj kev nto. Feem ntau cov qauv manhole kuj yog cylindrical, thiab cov phab ntsa zoo nws tus kheej muaj kev ruaj ntseg ntau dua nyob rau hauv kev quab yuam.
Square: Plaub lub ces kaum yog cov ntsiab lus tsis muaj zog. Hnyav loads tsim kev ntxhov siab concentration ntawm cov ces kaum ntse. Nrog rau lub sij hawm dov, cov ces kaum yog nquag mus rau chipping, lifting thiab puas. Nws muaj qhov txwv tsis pub muaj kev kub ntxhov thiab tsis haum rau txoj kev loj uas nquag siv tsheb loj.

Kev tuav, installation thiab tu

Round:
Hnyav cam khwb cia hlau manhole npog tuaj yeem thauj los ntawm dov rau kev ua haujlwm tsawg;
Tsis muaj kev xav tau. Lub hau tuaj yeem ua raws li tus ncej manhole ntawm txhua lub kaum sab xis;
Tsis muaj kaum ntse ntse, yog li cov neeg ua haujlwm thiab cov chaw ntawm txoj kev tsis tshua muaj kev khawb.
Square:
Lub hau tsuas tuaj yeem nqa los yog pried, tsis dov, uas ua rau kev siv zog siv zog;
Kev txhim kho yuav tsum muaj kev sib tw ntawm plaub sab. Kev sib raug zoo tsis zoo ua rau muaj suab nrov thiab txawv txav;
Lub kaum sab xis ntse yuav ua rau raug mob thaum muaj kev cuam tshuam thiab ntug chipping.
Qhov zoo: Ib qho square manhole qhib tsim cov duab plaub sab hauv. Nws ua kom yooj yim rau kev teeb tsa ntawm cov kav dej thiab cov xaim hluav taws xob, cable rub, thiab kev hla ntawm cov khoom siv loj. Square npog tuaj yeem tsim tau raws li kev sib cais ob-qhib lossis ntau-qhib npog loj.

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Kev zoo nkauj thiab kev sib tw nrog Pavement

Round: Ib qho nyuaj rau kev sib dhos nrog cov vuas square paving thiab cib, ua rau cov pob qij txha tsis pom kev ntawm txoj kev.
Square: Kho kom zoo nkauj nrog cov vuas luaj square, pob zeb slabs thiab paving daim phiaj. Invisible manhole npog yog ua tiav nrog cov pob qij txha kom zoo nkauj zoo nkauj. Lawv yog cov zoo tagnrho rau plazas, kev taug kev thiab txoj siv sia ntsuab.

Daim ntawv thov Scenario

Round manhole npog (Cov dej phwj tuaj, dej nag, txoj kev hauv nroog loj)
Hauv nroog carriageways, txoj kev loj, txoj kev nthuav dav, qhov dej tob tob thiab cov dej phwj tuaj. Raws li kev rov ua dua los ntawm cov tsheb hnyav, kev nyab xeeb thiab kev thauj khoom muaj peev xwm yog qhov tseem ceeb.
Square manhole npog (Hwj chim, Telecommunications, Shallow Wells)
Txoj kev taug kev, kev taug kev hauv tsev, plazas, siv hlua ntsuab, cable qhov dej, telecom handholes thiab low-voltage junction boxes. Lub tsheb tsheb yog lub teeb, yog li kev kho cov kab hluav taws xob thiab kev zoo nkauj pavement yog qhov tseem ceeb.

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Sealing, txo suab nrov thiab dej tsis kam

Round: Nruam kev sib cuag nyob ib ncig ntawm lub perimeter. Nws tsis tshua muaj kev txhawb nqa hauv qab vibration, yog li rattling suab nrov kuj tsis tshua muaj. Nws muaj ntau txhim khu kev qha kev ua tau zoo rau waterproofing thiab khaws cov khib nyiab tawm.
Square: Plaub ntug ncaj. Cov kaum tsev feem ntau yuav tsim qhov sib txawv thiab loosen vim lub hauv paus kev sib haum xeeb, uas nyiam tsim suab nrov thaum tsheb hla dhau.

Cov Lus Qhia Ntxiv ntawm Cov Khoom Siv thiab Tus Nqi

Round npog yuav tsum tau pwm yooj yim thiab yooj yim rau cam khwb cia, xa cov nqi zoo rau kev yuav khoom loj hauv nroog.
Square manhole npog tuaj nyob rau hauv ntau specifications (ib zaug-qhib, ob-qhib, plaub-qhib), nrog rau ntau yam kev cai irregular designs. Rau tib qhov qhib qhov loj me, tus nqi ntawm cov khoom siv feem ntau yog siab dua me ntsis.

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Yuav koom tes nrog peb li cas?

Shanxi Jintai Hongye Casting thiab Forging Machinery Co., Ltd., nyob rau hauv Shanxi xeev, Suav teb, yog ib tug ua chaw tsim tshuaj paus ntawm ductile hlau yeeb fittings, kav, ntau yam li qub, thiab manhole npog. Peb muaj automated ntau lawm kab thiab ib tug paub ntau lawm technology pab neeg los muab koj nrog kev thiab hloov tau customized daws.

Yog xav paub ntxiv, thov hu rau peb:

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