SMC or BMC compression manhole cover mould supplier from taizhou,most of current manhole covers are made of FRP materials. In the past, iron materials were gradually eliminated.
Composite resin manhole cover advantages:
1.High strength: high resistance to bending, bending and impact, and toughness. After long-term use, the product will not be crushed and damaged, which can completely eliminate the “black hole” accident.
2.Beautiful appearance: The surface pattern is beautifully designed, the color is bright and adjustable, and the urban environment is beautified. Easy to use.
3.Light weight: The weight of the product is only about one-third of that of cast iron, which is convenient for transportation, installation and repair, which greatly reduces the labor intensity.
4.Natural anti-theft: According to customer needs and with a locking structure, the property security in the well.
5.Strong weather resistance: The manhole cover can be used normally in the environment of -50 °C ~ +300 °C through scientific formula, advanced technology and perfect technical equipment. Acid and alkali resistant, corrosion resistant, wear resistant, resistant to vehicle crushing and long service life.