Manhole Cover
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nyom cog manhole npog
Yete stainless hlau nyom cog manhole npog suav nrog puag ncig thiab square manhole npog, uas yog nyob rau hauv txoj kab nrog feem ntau cov haujlwm ntawm kev ua lag luam rau manhole npog kev thov. Cov txheej txheem tsim ib-thooj tsis tsuas yog lav qhov zoo ntawm manhole npog, tab sis kuj tso cai rau lub manhole npog kom muaj peev xwm ntau dua. Txawm hais tias nws raug cuam tshuam los ntawm kev quab yuam sab nraud lossis overloaded, nws yuav tsis raug puas los yog raug. Nws yog qhov tsim nyog rau txoj siv tawv ntsuab thiab lwm qhov chaw uas lub tsheb loj lossis tsis yog ... -
Stainless hlau cog nyom Manhole npog
Yete stainless hlau nyom cog manhole npog suav nrog puag ncig thiab square manhole npog, uas yog nyob rau hauv txoj kab nrog feem ntau cov haujlwm ntawm kev ua lag luam rau manhole npog.
xav tau. Cov txheej txheem tsim ib qho tsis tsuas yog lav qhov zoo ntawm manhole npog, tab sis kuj tso cai rau lub manhole npog kom muaj peev xwm ntau dua. Txawm hais tias nws raug cuam tshuam los ntawm kev quab yuam sab nraud lossis overloaded, nws yuav tsis raug puas tsuaj los yog raug. Nws yog qhov tsim nyog rau txoj siv tawv ntsuab thiab lwm qhov chaw uas lub tsheb lossis lub tsheb tsis yog lub cev muaj zog yog txwv tsis pub nkag mus, thiab tuaj yeem ncav cuag A15 cov kabmob load.
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Stainless hlau manhole npog cov khoom npe
Stainless hlau manhole npog yog ua los ntawm high-strength stainless hlau phaj raws li lub hauv paus khoom, ntxiv dag zog rau hauv qab los ntawm lub kaum sab xis steel, txiav, folded, thiab welded los ntawm ib tug tag nrho txheej ntawm argon-fluorine vuam txheej txheem.Cov tsos ntawm cov khoom yog zoo nkauj thiab exquisite; lub peev xwm bearing yog siab, thiab nws yog tsim nyob rau hauv nruj raws li thoob ntiaj teb cov qauv; lub sab hauv zoo ntawm cov khoom yog ruaj khov thiab txhim khu kev qha rau lub sij hawm ntev; kev pabcuam lub neej ntev, tom qab kev sim rov ua dua, xav tias yuav ncav cuag ntau tshaj 30 xyoo; Kev ua tau zoo raws li tus qauv tsim thiab cov qauv yuav tsum tau ua