
Hlau tsim Cast Iron Tree Grate yog cov cuab yeej tiv thaiv tsob ntoo ua los ntawm QT500-7 hlau hlau los ntawm cov txheej txheem casting precision. Nws lub luag haujlwm tseem ceeb suav nrog kev tiv thaiv cov cag ntoo los ntawm kev puas tsuaj rau lub cev, ua kom cov av ua pa thiab nkag mus rau hauv av los ntawm kev tsim cov hollow, thiab hloov cov ntoo pits mus rau hauv cov chaw taug kev nyab xeeb. Ua raws li GB / T 23858-2009 thiab EN124 cov qauv, nws muaj lub zog tensile Ntau dua lossis sib npaug rau 500MPa, elongation Ntau dua lossis sib npaug li 7%, hnyav-tsheb thauj khoom tsis kam, thiab kev pabcuam lub neej ntev tshaj 30 xyoo.
Nta
Ultra{0}} muaj peev xwm thauj khoom siab
Npog EN124 C250-F900 chav kawm (25-90 tons load peev), haum rau cov xwm txheej sib txawv hnyav xws li kev taug kev, txoj kev thiab chaw nres tsheb
01
Muaj zog corrosion kuj
Asphalt xim txheej, dhau 1000-teev ntsev tsuag tshuaj ntsuam, yoog mus rau siab - av noo thiab saline-alkali ib puag ncig
02
Kev loj hlob adaptability
Hloov chaw nplhaib tsim, kho ntoo qhib txoj kab uas hla ntawm 18 "mus rau 30", haum rau tag nrho lub neej voj voog ntawm cov ntoo
03
Kev tiv thaiv kev nyab xeeb
3 hli siab tiv thaiv- plam ridges (45℃lub kaum sab xis), qhov sib txawv Tsawg dua los yog sib npaug li 18 hli, ua raws li ADA cov qauv kev nyab xeeb
04
Ecological compatibility
20% -30% qhib cheeb tsam kom muaj cua, txo cov nroj tsuag kev loj hlob, thiab nce tsob ntoo ciaj sia taus los ntawm 20%
05
Daim ntawv thov
Municipal Engineering: Arterial txoj kev ntoo, kev sib tshuam ntsuab Islands tuaj (xws li, lub nroog loj txoj kev kho dua tshiab)
Chaw Ua Si & Scenic Spots: Toj roob hauv pes tsob ntoo pits, trailside ntoo tiv thaiv (kev cai ntoo- cov nplej tiav yog xaiv tau)
Cov Chaw Lag Luam: Cov khw muag khoom, cov kev taug kev (scenarios yuav tsum tau ua ke ntawm kev tiv thaiv- plam thiab zoo nkauj)
Tsheb thauj mus los Hubs: tshav dav hlau / chaw nres tsheb chaw nres tsheb (F900 load peev xwm yuav tsum tau)
Chaw Ua Si Chaw Ua Si: Lub Hoobkas cog qoob loo (xav tau ob qho tib si corrosion kuj thiab muaj peev xwm thauj khoom siab)

Khoom parameters
|
Qhov Chaw Keeb Kwm |
Hebei, Suav |
Hom Lub Npe |
SND |
|
Kev kho saum npoo |
Bitumen / epoxy / OEM |
Khoom siv |
Hlau hlau |
|
Khoom npe |
Ntoo grate |
Txheej txheem |
Xuab zeb foundry |
|
Hardness |
IB 170-230 |
Txuj |
TS EN 124 |
|
Daim ntawv pov thawj |
CE ISO9001 ntawv pov thawj |
Load Class |
|
|
Kev Tswj Xyuas Zoo |
100% Tshawb xyuas |
Qhov ntev |
Raws li kev kos duab |
|
Cov duab |
Square / Vajvoog / OEM |
||
|
Muaj nuj nqi ntxiv |
Kev tiv thaiv - plam nto qauv. |
||
|
Customized Service |
Drawing design/Pattern/logo/words/coating |
||
Ntim thiab xa khoom
|
Package Solution |
Ntoo pallet / OEM |
|
Chaw thau khoom chaw nres nkoj |
Chaw nres nkoj Tianjin / Qingdao Chaw nres nkoj / OEM |
|
Lub sij hawm xa tuaj |
Hauv 15 hnub. Tshiab pwm hauv 45 hnub. |
Dimensions hauv Tshuag
|
Txuj |
Chav kawm |
NcejLoj |
Qhib Qhov Loj |
Qhov siab |
Xauv |
|
TS EN 124 |
800 x 800 mm |
20/30 mm |
Yog lawm |
||
|
TS EN 124 |
900 x 900 mm |
20/30 mm |
Yog lawm |
||
|
TS EN 124 |
1000 X 1000 mm |
30 hli |
Yog lawm |
||
|
TS EN 124 |
1200 X 1200 mm |
30 hli |
Yog lawm |
||
|
TS EN 124 |
1300 X 1300 hli |
30 hli |
Yog lawm |
||
|
TS EN 124 |
1500 X 1500 mm |
30 hli |
Yog lawm |
Txais tos tiv tauj peb kom paub ntau ntxiv.
Cov khoom soj ntsuam
Kev tshuaj xyuas cov khoom sib xyaw
Paub meej tias cov hlau ua tau raws li tus qauv GGG50/QT500-7; xyuas kom muaj cov pa roj carbon, silicon, magnesium cov ntsiab lus (tsis muaj qhov sib piv tsis tsim nyog)
Dimensional raug soj ntsuam
Ntsuas qhov tseem ceeb (manhole npog txoj kab uas hla, thickness, ncej haum clearance); paub meej tias ua raws li EN 124 cov cai rau kev ua siab ntev
Mechanical Performance Inspection
Guarantee tensile zog Ntau dua los yog sib npaug rau 500MPa, elongation Ntau dua los yog sib npaug rau 7%; ua cov load-cov kabmob kuaj rau D400, E600, F900 cov chav kawm (ib yam qauv)
Surface Quality Inspection
Txheeb xyuas qhov tsis pom / ua haujlwm tsis xws luag (kav, xuab zeb qhov, thiab lwm yam); paub meej tias tiv thaiv-corrosion txheej adhesion thiab corrosion kuj

Cov ntawv pov thawj
SND tau dhau los ntawm ISO9001 kev tswj hwm qhov system ntawv pov thawj thiab CE. Thaum lub sij hawm tsim cov txheej txheem, nws siv ntau cov qauv nruj nruj thiab ua tiav - txheej txheem tswj kom zoo. Peb lub tuam txhab tau ua haujlwm zoo -chaw kuaj tshuaj thiab cov chaw kuaj xyuas lub cev. Cov cuab yeej ua tiav cov khoom siv ntsuas xws li Direct Reading Spectrometer, Metallographic Microscope, Hardness Tester, Universal Material Testing Machine thiab Lub Tshuab Ntsuas Siab tuaj yeem siv los tswj cov tshuaj muaj pes tsawg leeg thiab xyuas kom muaj kev ua haujlwm zoo.

Qhov txiaj ntsig SND yog dab tsi?

A.Ntau tshaj 20 xyoo kev tsim khoom thiab 10 xyoo kev tsim khoom.
B. Txais customized thiab hloov tau ua raws li cov neeg xav tau., los ntawm kev tsim, pwm, tsim, txheej, machining, sib dhos, ntim thiab lwm yam.
C.Muaj kev tshawb fawb thiab lub siab tshiab, zoo li kev txiav txim siab heev.
D.Cov chaw txhawb nqa tau ua tiav . 3 teeb tsa lub tshuab tua, 3 teeb tsa cov kab ntau lawm, cov txheej txheem ua npuas dej ploj, cov khoom siv tes ua haujlwm, tsis siv neeg pleev xim rau kab thiab ziab rhiav, 10 teeb sib tsoo ua haujlwm, sib dhos rhiav thiab lwm yam.
E.High tswj, zoo li cov duab saum toj no qhia, peb muaj cov cuab yeej tshuaj xyuas tag nrho.
F. Cov neeg ua haujlwm pab pawg muaj kev paub dhau los thiab qib siab los daws cov khoom xa tawm.
FAQ
Cim npe nrov: Hlau tsim cam khwb cia hlau ntoo grate, Tuam Tshoj hlau tsim cam khwb cia hlau ntoo grate manufacturers, lwm tus neeg, Hoobkas