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What are the Characteristics of the Composite Manhole Cover Series?

What are the characteristics of the composite Manhole Cover series?
1. Strong anti-theft performance: The resin Composite Manhole Cover is made of unsaturated resin, glass fiber and other materials and steel frame by special production process. After high temperature grinding and molding, the material has no recycling value. It is very difficult to take out the steel bar. Exceeding the value of the steel bar) therefore has the function of active anti-theft.
2. Large bearing capacity: The bottom is made of a special pot bottom structure, which is a dozen times or even dozens of times the force area. The continuous reinforcing fiber yarn used ensures the fiber filament and the glass fiber cloth together in a material, so that the product has sufficient carrying capacity. And meet or exceed national standards.
3. Long service life: By using high-performance resin, glass fiber and special production process formula, the penetration of resin in glass fiber is ensured, and the adhesion between the two is greatly enhanced, so that the material does not under the cyclic load. Internal damage is created to ensure the longevity of the product and the superiority of other resin composite well covers. Eliminate the disadvantages of poor adhesion.

Composite manhole cover
4. Beautiful and practical, high grade: According to the needs of high-end customers, we can make complex LOGO and multi-color personalized design on the same manhole cover surface, making the pattern delicate, colorful and distinct. According to the customer's requirements, we can make all kinds of imitation stone surfaces and colors that are the same as various stone pavements.
5. High temperature resistance/low temperature, good insulation performance and strong corrosion resistance: the product is corrosion resistant, non-toxic and harmless. No metal additives, it has a real insulation effect. It can be used in places that are complex, varied, and demanding. The products have been tested by relevant national authoritative testing institutions, and have obvious acid and alkali resistance, corrosion resistance, and many indicators such as anti-aging have reached and exceeded national standards.
6. Environmental protection, non-slip, low noise: This product does not slip, no harsh noise and reverse phenomenon after the car is crushed. At the same time, due to the light weight of the product, the cover and the seat are fastened, which overcomes the problems of “jumping, smashing, ringing, shifting” of other inspection manhole covers.



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Contact: Elaine Yang

Whatsapp: +8613793332897

Email: sales04@coverchina.net

Add: No125 Liuquan Road Gaoxin District Zibo City,Shandong Province,China


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