MANHOLE COVER
Minh Hai specializes in manufacturing and distributing manhole covers, gully grates, gratings, etc. with the most competitive quality and prices. Below is detailed information about the common types of manhole covers we are producing, in addition, Minh Hai also produces according to requirements of customers!
1. What is a manhole cover?
Manhole covers are made of metals such as cast iron, steel, and composite. They are used as covers for manholes with the purpose of reducing water flow, preventing waste from falling into the wastewater treatment system, and protecting human and animals safety.
2. Application:
- Prevent blockage of drains due to falling waste
- Prevent animal carcasses from falling into the sewer causing pollution
- Save time and effort in cleaning trash
- Ensure safety for vehicles and passersby
- Ensure effective odor prevention
3. Dimension: (length x width)
- 770x770 (mm)
- 850x850 (mm)
- 900x900 (mm)
- 1000x1000 (mm)
- 1120x1120 (mm)
4. Standard BS EN 124:1994
Manhole covers, garbage screens, gully grates, gratings made of steel, cast iron and composite materials are manufactured by Minh Hai according to ISO9001-2008 and BS EN124 standards.
Depending on the design load and installation location, manhole cover products are divided into 4 levels: A, B, C, D.
- Level A: Load = 15kN ~ 1.5 tons or 75kN ~ 7.5 tons
Use only in places designated for pedestrians or bicycles.
- Level B: Load = 125kN ~ 12.5 tons
Use on sidewalks, pedestrian areas, motorbikes, and car parks.
- Level C: Load = 250kN ~ 25 tons.
Use to install curbs, maximum 0.5m from the sidewalk towards the road and 0.2m away from pedestrians.
- Level D: Load = 400kN ~ 40 tons.
Used on roadways and parking lots for all road vehicles.
5. Why shoul you choose to buy manhole covers at Minh Hai?
- 24/7 service, on-site consultation
- 24-month warranty at no additional cost if a manufacturer defect is detected.
- Free 100% shipping costs
- Always ensure delivery schedule
Minh Hai Company is one of the reputable enterprises and has many years of experience in manufacturing and distributing transportation and construction infrastructure materials and equipment. With the motto TOP QUALITY - BRIDGE TO SUCCESS, Minh Hai is always confident to be enterprise that customers can rest assured and trust.
