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High Grade SMC Resin Manhole Cover Manufacture

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Zibo best energy-saving material Co., Ltd., founded in 2004, is a manufacturer specializing in the production of heavy resin manhole covers. The company is a production-oriented enterprise integrating product research and development, production, sales and service. With the rapid development of urban construction, the demand for manhole covers is also increasing. As a manhole cover manufacturer, it is our basic principle to strictly control the quality of manhole covers, and it is our responsibility to provide customers with quality manhole covers.
The resin manhole cover is a new type of energy-saving and environmental protection manhole cover, which is made of fiber-reinforced thermosetting composite material based on unsaturated polyester resin, also known as bulk molding compound (BMC).
Resin manhole cover adopts high temperature and high pressure one-time molding technology, with high polymerization degree, high density, good impact resistance and tensile strength, wear-resistant, corrosion-resistant, pollution-free, natural anti-theft and other advantages.
Resin manhole cover characteristics:
1. Reinforcement is used to strengthen the inner part of the resin manhole cover, and the key stressed parts are specially strengthened. When the inevitable external force impact occurs, the pressure can be quickly dispersed to ensure the safety of people and vehicles.
2. Because the resin manhole cover material has no secondary use value, even if there is reinforcement inside, but the cost of taking out the reinforcement is far greater than the cost of the reinforcement itself, so it has the function of natural anti-theft and solves the problem of anti-theft.
3. Moreover, the compound resin manhole cover can be colored at will, which is very convenient for installation and maintenance, and its future development is immeasurable.
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