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![Los tiv thaiv-Txhim kho Cov Hlau Hlau Manhole Npog]()
Los tiv thaiv-Txhim kho Cov Hlau Hlau Manhole NpogKev tiv thaiv-taws cov hlau manhole npog yog cov khoom tshwj xeeb manhole npog cov khoom lag luam zoo rau kev daws teeb meem ntawm cov tsoos manhole npog hauv kev tsim vaj tsev hauv nroog thiab -
![C250 D400 Round Ductile Hlau Manhole Npog]()
C250 D400 Round Ductile Hlau Manhole NpogC250 D400 Round Ductile Iron Manhole Npog yog qhov siab -kev ua haujlwm tsim kev daws teeb meem ua raws li EN 1563 (cov qauv hlau hlau) thiab EN 124 kev faib khoom thauj khoom, tsim kom muaj kev ruaj -
![Square Ductile Hlau Manhole Npog]()
Square Ductile Hlau Manhole NpogTsim los ntawm siab -lub zog hlau nplaum (QT500-7), muaj lub zog tensile Ntau dua lossis sib npaug li 500MPa thiab lub zog tawm los Ntau dua lossis sib npaug rau 320MPa, uas nws lub zog thiab kev -
![EN124 GGG50 D400 Hlau Manhole Npog]()
EN124 GGG50 D400 Hlau Manhole NpogAdhering nruj me ntsis rau EN 124: 2015 tus qauv thiab CE certified, D400 load class withstands 400kN (40 tons) static load rau 3 feeb nrog deformation tsawg dua los yog sib npaug rau 5 hli. -
![Ob chav Triangular Ductile Iron Manhole Npog]()
Ob chav Triangular Ductile Iron Manhole NpogOb chav Triangular ductile hlau Manhole Npog yog ib hom tshwj xeeb ntawm manhole npog nrog cov qauv tsim tshwj xeeb, feem ntau yog ua los ntawm cov hlau nplaum (tseem hu ua spheroidal graphite cam -
![Hlau Hlau JRC Carriageway Manhole Npog]()
Hlau Hlau JRC Carriageway Manhole NpogLub Hwj Chim Iron JRC Carriageway Manhole Npog yog lub hom phiaj - ua hnyav - lub luag haujlwm nkag mus rau kev daws teeb meem, tsim tshwj xeeb rau txoj kev tsheb thiab thaj chaw tsheb (cov tsheb -
![Heavy Duty Ductile Hlau Manhole Npog nrog Hinged]()
Heavy Duty Ductile Hlau Manhole Npog nrog HingedHeavy duty ductile iron manhole cover with hinged is a heavy-duty access cover made of high-zoo ductile iron with an integrated hinge, ua raws li EN 124 D400 standard for ultra-load- bearing and -
![Lub teeb Ductile Iron Manhole Cover]()
Lub teeb Ductile Iron Manhole CoverLub teeb Ductile Iron Manhole Npog yog qhov qis -load-cov kabmob manhole npog cov khoom tsim los ntawm cov hlau nplaum ntawm kev kho spheroidization thiab txheej txheem casting. -
![Round Ductile Hlau Manhole Cover]()
Round Ductile Hlau Manhole CoverRound Ductile Iron Manhole Npog yog cov khoom siv dav siv hauv kev tiv thaiv hauv av hauv nroog engineering, kev tsim kho kev lag luam thiab tib neeg txoj kev ua neej nyob. -
![Rectangle Ductile Iron Manhole Cover]()
Rectangle Ductile Iron Manhole CoverRectangle Ductile Iron Manhole Npog yog ib qho khoom siv txhawb nqa rau cov kav dej hauv av hauv thaj chaw hauv nroog. Nws yog tsuas yog siv los npog cov duab plaub hauv av tshuaj xyuas qhov dej hauv -
![E600 Iron Manhole Npog]()
E600 Iron Manhole NpogE600 Ductile Iron Manhole Npog yog qhov hnyav - lub luag haujlwm tseem ceeb tsim los rau huab cua - load scenarios. Ua los ntawm cov hlau nplaum-ua tiav nrog cov neeg ua haujlwm nodularizing kom tig -
![GOST 3634 Ductile Hlau Manhole Npog]()
GOST 3634 Ductile Hlau Manhole NpogGOST 3634 ductile hlau manhole npog yog hais txog ib hom kev siv npog tsim nyob rau hauv kev ua raws li Russia lub teb chaws tus qauv GOST 3634 (tshwj xeeb yog rau cov khoom siv hlau cam khwb cia siv
Peb tau zoo-paub tias yog ib qho ntawm cov ua manhole npog manufacturers thiab lwm tus neeg nyob hauv Suav teb, kuj txhawb kev pabcuam customized. Thov koj xav tias dawb mus yuav luv nqi manhole npog los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
