Municipal manhole npog yog qhov tseem ceeb txhawb cov chaw rau cov kav dej hauv av. Qhov zoo ntawm cov khoom uas tau xaiv ncaj qha cuam tshuam rau kev nyab xeeb ntawm txoj kev, cov nqi tu txhua hnub, thiab txawm tias kev mus ncig ntawm cov pej xeem. Xaiv cov khoom siv thiab cov khoom tsim nyog yog qhov tseem ceeb kom tsis txhob muaj teeb meem ntau yam thaum lub sijhawm yuav khoom thiab siv.
I. Ua Ntej Ua Ntej Cov Hlau Hlau: Durability yog qhov tseem ceeb
Common cam khwb cia hlau manhole npog ntawm kev ua lag luam yog nkig thiab yooj yim tawg thiab tawg nyob rau hauv qhov hnyav ntawm lub tsheb hnyav. Cov khoom siv sib xyaw manhole npog yuav zoo li hnyav, tab sis lawv tsis tuaj yeem tiv taus qhov kub thiab txias, thiab yuav deform thiab warp tom qab siv sijhawm luv luv.
Cov ntaub qhwv hlau manhole npog, ua los ntawm QT450-10 cov khoom siv raw, muaj lub zog tensile siab thiab sib txuas hardness nrog toughness. Lawv tuaj yeem tiv taus lub zog rov ua dua ntawm cov tsheb hnyav ntawm txoj kev hauv nroog loj, ua kom txo qis kev pheej hmoo ntawm manhole npog npog thiab tawg.
II. Ua kom pom tseeb ntawm Peb Qhov Kev Ua Tau Zoo los hloov mus rau Kev Siv Lub Nroog nyuaj
Zoo Corrosion Resistance yog qhov tseem ceeb
Lub nroog manhole npog yog faus rau hauv av los yog nthuav tawm sab nraum lub xyoo- puag ncig, ntsib ntau hom kev xeb los ntawm cov av acidic thiab alkaline, cov dej ntsev ntawm ntug dej hiav txwv, thiab dej phwj tuaj. Nws raug nquahu kom xaiv cov khoom uas muaj ob - txheej tiv thaiv - kev kho corrosion ntawm kub -dip galvanizing thiab epoxy resin, ob npaug ntawm cov corrosion kuj thiab tso cai rau lub neej ntev txog peb caug xyoo yam tsis muaj kev hloov ntau zaus.
Kev sib khi thiab kev tiv thaiv dej yog qhov yuav tsum tau ua
Thaum lub caij los nag, cov dej nag rov qab los rau hauv cov yeeb nkab network tsis tuaj yeem ua rau muaj kev thaiv, tab sis kuj tseem tuaj yeem ua rau txoj kev tawg. Thaum yuav khoom, ua tib zoo saib seb nws puas muaj cov khaub thuas -resistant EPDM sealing strips. Cov strips no haum nruj rau lub manhole npog, tiv thaiv kom tsis txhob muaj suab nrov, txo cov suab nrov ntawm lub tsheb, thiab tiv thaiv lub hau ntawm kev hloov. Haum rau cov cheeb tsam los nag thiab txias sab qaum teb.
Kev tsim qauv kev nyab xeeb yuav tsum ua kom tau raws li qhov yuav tsum tau ua
Xaiv cov qauv uas ua tau raws li cov qauv kev tiv thaiv lub caij nplooj zeeg. Nplhaib- zoo li tus xauv cov qauv hauv lub hau npog thiab lub hauv paus tiv thaiv tub sab nyiag thiab nqa; tiv thaiv- kev kho plam ntawm cov npoo ntawm lub hauv paus txo qhov kev pheej hmoo ntawm cov neeg taug kev taug kev, ua kom muaj kev nyab xeeb rau pej xeem.
III. Sib piv tus nqi-Kev ua tau zoo thiab suav ntev-Cov nqi kho lub sijhawm.
Tsawg-nqi manhole npog tej zaum yuav zoo li pheej yig dua, tab sis lawv muaj kev puas tsuaj, thiab cov nqi zog thiab khoom siv rau kev hloov pauv ntxiv rau tus nqi siab dua tom qab. Txawm hais tias cov khoom siv hlau nplaum npog tuaj yeem muaj tus nqi pib dua me ntsis, lawv muaj kev ruaj khov dua, muaj kev ua haujlwm tsawg dua, thiab tuaj yeem txuag cov haujlwm hauv nroog ib qho tseem ceeb ntawm kev siv nyiaj hauv lub sijhawm ntev.
Xaiv qhov zoo ntawm cov hlau manhole npog txhais tau hais tias xaiv lub sijhawm ntev - kev nyab xeeb thiab kev txhawj xeeb - kev saib xyuas dawb.
Shanxi Jintai Hongye Casting & 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 kev paub ntau lawm technology pab neeg los muab koj nrog kev thiab hloov tau customized daws.
