High Load Capacity FRP Drain Grating Trench Drain Covers/Composite Gully Grate Cover/SMC Drain Grate
FRP/GRP Composite manhole covers main components are fibreglass and unsaturated resin. Our factory existing moulds load capacity are A15, B125, C250, D400, E600 etc. We can free design, Such as Color, Logo, Panel, Load and Dimension. We can be designed according to the requirements of customer. The covers non-conductive and non-sparking, has no value of recycling, completely solving the theft problems .The minimum lifespan is 30 years free of maintenance . It can be installed hermetically, and effectively prevent poisonous gases leaking out from cesspool. It will not rust because it has good wear and corrosion resistance.High and low temperature resistance, excellent insulator ( from-40°C~200°C), the weight of composite manhole cover especially SMC manhole cover is lighter more convenient to transport, install and repair.
High Load Capacity FRP Drain Grating Trench Drain Covers/Composite Gully Grate Cover/SMC Drain Grate
| Frame Size(mm) |
Cover Size(mm) |
Clean Openinng (mm) |
Load Capacity |
| 300x300 |
250x250 |
200x200 |
5T |
| 400x400 |
300x300 |
250x250 |
5T |
| 450x450 |
400x400 |
350x350 |
5T |
| 500x500 |
400x400 |
350x350 |
5T |
| 600x600 |
500x500 |
450x450 |
5T |
| 700x700 |
600x600 |
550x550 |
5T |
| 360x560 |
300x500 |
260x460 |
2T |
| 480x680 |
400x600 |
360x560 |
15T/40T |
| 550x850 |
450x750 |
400x700 |
5T |
| 680x980 |
600x800 |
360x560 |
Advantage:
1. High load rating and strength
Similar hard property as cast iron, while have a overwhelming advantage on stretch recovery.
Designed to meet and exceed A15/B125/C250/D400/E600 loading rating, according to En124: 1994.
Less noise and lower vibration transmissions.
2. Against theft and safety options
Zero theft value, reducing potential accident and further maintenance cost caused by thieves.
Surface anti-slip thread guarantees safe road condition even in extreme weather.
Locks are available as an option molded into the cover to improve security rate.
Non-electricity conduction and non-heat conduction.
3. Lightweight
Compared with cast iron manhole covers, composited covers are 50% lighter.
Lightweight allows more loading per vehicle, more convenient transportation and economical saving.
Allows a safer working condition, which a SINGLE worker is enough when installation without risk of injury.
4. Durable service life.
More than 30 years service life without crack and color fading, comparing to 5 years of cast iron.
Anti corrosion, water, dust and pets tight, well sealed prevent poisonous gas leaking out.
Without displacement, freely radio signal passing.
Higher and lower temperature tolerance with the range -40-200 degrees.
Wear indicators available when thread depth is in a danger value.
5. Free design
Composite material itself allows for innovative design features, clint logo is available as an option.
Much more clear resolution ratio of surface design than cast iron or BMC.
6. Carbon footprint saving and environmental care.
Lower embedded energy carbon emission and during manufacturing process than cast iron covers.
New material and manufacture technology save carbon footprint.
Application
Gas
Water
Main Road
Telecommunications
Petrochemical Installations
Underground Electrical Installations
Access to Pipe Work Chambers and Petroleum Storage Tanks
Drainage / Telecom / Municipal Engineering
Shipping
Packaging Details: Wooden pallet, wooden case and we can also as customer's request
Delivery Detail: Within 20 days after receiving the advanced payment
FAQ
1. Why choose your company?
Since we are manufacturer So the factory price is lower than most of the companies, quality as well as delivery time could also be ensured.
2.Which countries have you exported?
Composite Manhole cover and gully grate is good sales in Southeast Asia and European market. We have exported the smc manhole cover and gully grate to Canada, Australia, UAE, Saudi Arabia, Uganda, etc.
3.What type of payment do you have available?
TT or L/C, As to sample order West union will be also acceptable.
4.Can I get some samples?
Yes! We would like to offer you samples.
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