composite resin drain cover

Test report:
1) Temperature Endurance: Put sample into oven at 60 centigrade for 16 hours, then put it into cold storage at -40 centigrade for 2 hours, the result is: Expand rate 0.35
4) Anti Aging: Put it into a temperature and wet equipment, use Xenon light at 60 centigrade +/- >5, centigrade and rain for 500 hours, its anti refraction strength is >3

Features:
1) Against theft: the material is no use for 2nd time, thus no one will steal it.
2) Endurable, anti-rust, anti-aging, with more life-span.
3) With more loading capacity, it has strength as steel products, but more tenacity, it will not brake into pieces.
4) Suitable for any temperature (put it into oven at 60 centigrade for 16 hours, then put it into cold storage at -40 centigrade for 2 hours, the features of it no change)
5) Less noise when cars or trucks go by
6) Colorful, it can be in different colors

Product Introduction:
The product is cast by mould, with composite material of regenerated resin, compared with the similar products with cement or steel, it has better capability of anti-impact and anti-causticity, and more light in unit weight for easy handle, and can be in different colors, the material is no use for 2nd time, no one will steal it.it is widely used in the checking well of used for cables, waist water, electrics, gas pipes underground.

We can supply various kinds of covers and frames with composite material of regenerated resin instead of ductile iron and grey iron castings, such as: manhole cover, water meter tank cover, tree frame, grating, etc., colorful street with these colorful products.

we can produce all size of this.