Round Thiab Square Ductile Hlau Cast Iron Manhole Cover
Kev piav qhia ntau lawm
● Muaj peev xwm muaj peev xwm thiab tsis yooj yim rau deform.
● High cuam tshuam toughness thiab siab zog
● Cov khoom siv kho tshuab zoo, kev ua haujlwm zoo
● Qhov saum npoo yog du thiab tsis cuam tshuam rau tib neeg lub neej txhua hnub
● Yooj yim rau nruab.
● Zoo toughness.Qhov cuam tshuam tus nqi ntawm nruab nrab carbon steel yog zoo heev, ntau tshaj 10 npaug ntawm grey cam khwb cia hlau.
● Muaj zog corrosion kuj.Nyob rau hauv cov dej tshuaj tsuag corrosion, tus nqi corrosion nyob rau hauv 90 hnub tsuas yog 1/40 ntawm cov yeeb nkab steel thiab 1/10 ntawm cov yeeb nkab hlau grey.Lub neej kev pabcuam yog ob zaug ntawm cov kav hlau grey thiab tsib zaug ntawm cov kav hlau zoo tib yam.
● Zoo plasticity.Elongation ≥ 7/100, zoo ib yam li cov pa roj carbon siab, thaum grey cam khwb cia hlau cov khoom muaj xoom elongation.
● 4. Lub zog muaj zog.Lub zog ntawm ductile hlau yog piv rau cov cam khwb cia hlau.Cov hlau nplaum muaj lub zog ntau dua ntawm qhov tsawg kawg yog 40k, thaum cam khwb cia hlau muaj lub zog tawm los ntawm tsuas yog 36k.Hauv cov ntawv thov hauv nroog feem ntau, xws li dej, dej ntsev, chav dej, thiab lwm yam, qhov corrosion thiab oxidation tsis kam ntawm cov hlau ductile tshaj cov hlau cam khwb cia.
● Kev tiv thaiv kev ua tub sab zoo dua thiab kev nyab xeeb: Lub zog tensile thiab siab tsis kam ntawm cov hlau hlau manhole npog tweezers zoo ib yam li cov hlau, yog li lawv hu ua cam khwb cia hlau.Piv nrog rau cov tsoos grey cam khwb cia hlau, nws elongation zoo heev, lub toughness yog zoo, thiab nws tsis yooj yim rau tawg.Nws muaj kev tiv thaiv tub sab zoo dua li cov cam khwb cia hlau manhole npog, thiab kev ua tau zoo tag nrho yog zoo dua li cov cam khwb cia hlau manhole npog.
● Tsis muaj suab nrov: Vim yog cov qauv patented tuaj yeem tiv thaiv lub suab nrov, thaum lub hau npog npog, yuav tsis muaj suab nrov, tsis muaj kev cuam tshuam rau tib neeg.Nws tsis muaj qhov tsis ntseeg tias qhov zoo ntawm cov hlau hlau manhole npog yog qhov zoo dua li lwm cov manhole npog.
Kev thov cheeb tsam
Cov ntawv thov tseem ceeb yog: txoj kev hauv nroog, txoj kev loj, kev sib txuas lus, hluav taws xob, kev txuag dej, cov zej zog, tsev kawm ntawv.Txhua yam chaw ua si, rau cov kav dej, cov kav dej hauv av, cov kav dej, cov kav dej fais fab, cov kav dej sib txuas lus
Khoom Specifications
| Khoom npe: | Hlau RoundManhole Cover |
| Khoom qauv: | A15 B125 C250 D400 E600 E800 |
| Khoom loj: | 300 * 400 500 * 600 700 * 800 800 * 900 1000 * 1500 |
| Seb yuav customize: | Cov khoom loj, qauv, thiab cov lus tuaj yeem hloov kho |
Khoom Qhia
