| Quantity (set) | 1-100 | >100 |
| Day | 5 | negotiated |
Quick details
| Function | Lockable, Anti Slip, Anti Static, Corrosion Resistantand aging resistant |
| Product Color | Black Color |
| Product structure size (mm) | Manhole cover Depth | Manhole cover Dia | Manhole Frame Height | Load Ratings |
| 40 | 660 | 60 | A15 | |
| Manhole Frame Outer Dia | Clear Open Dia | Inspection Cocer | Weight(Kg) | |
| 750 | 600 |   | 16 |
The high-performance resin, glass fiber and special production process formula used in SMC materials ensure the penetration of resin in glass fiber, greatly enhance the internal adhesion, and make the product have high fatigue strength. Under the given payload, its service life is usually no less than 30 years. The characteristics of glass fiber endow the product with excellent high and low temperature resistance (the product can be used at - 50 ~ 160 ℃), chemical resistance (acid, alkali, salt, organic solvent, etc.) and dimensional stability (coefficient of thermal expansion: 12 * 10-6 / ℃).
1、Anti Static
2、Anti-leakage
3、Water proof (Sealing system)
4、Corrosion Resistant（SMC composite material will not rust）
5、Anti-theft(Material has no recycling value)
6、light weight(1/4 weight of cast iron manhole cover)
7、High load carrying(D400 E600)
8、Lockable (Embedded locking structure)
9、Strong weather resistance（ -50℃～+150℃）
10、Long service life（Service life exceeds 30 years）
Composite manhole covers are usually made of corrosion-resistant glass fiber reinforced plastic (FRP), which has better corrosion resistance and can better resist chemicals. corrosion and reduce the risk of accidents.
Application
Green belts
Sidewalks
Other areas prohibited from motor vehicles
●Support Customization Of Products With Customer Logo
●Screw locking mechanism
●Non-slip
The upper surface of the manhole cover is designed with many round bumps with a height greater than 4mm, which increases the friction area on the surface of the manhole cover. The anti-skid ability of the surface of the manhole cover is greatly improved.
●The aluminum sleeve of removable sealing handle adopts aluminum alloy
●Frame
●Tool
The weight of composite manhole cover is 1 / 4 of that of traditional manhole cover with the same volume
We have mature OEM and ODM experience
Customizable logo, cover pattern, color and size
Products comply with EN124-5 2015 and AS3996 2006 standards, and are suitable for applications in -50°-150° ambient temperature, as well as in lawns, indoors, sidewalks, non-motorized lanes,car parking lots 、Gas stations, freight stations, docks and other heavy roads and sites that are frequently used Meet all kinds of products with A15, B125,C250, D400, E600 load-bearing grades.
We can provide standard carton, wooden box, iron pallet and other packaging, or according to your requirements.
