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MR700
Elite
Description:
SMC manhole covers are manufactured using glass fiber-reinforced synthetic materials through a pressure molding process. This method ensures uniform thickness, balanced strength distribution, and exceptional dimensional accuracy. Compared to traditional metal covers, they achieve lightweight construction while maintaining mechanical properties, making them suitable for long-term use in public spaces and structural engineering applications.
Advantages:
- Uniform strength achieved through controllable manufacturing process
- Streamlined design facilitates handling and installation
- Corrosion and chemical resistance
- Minimal performance degradation, extended service life
- Suitable for sewage inlets, drainage systems, and public facilities

Description:
SMC manhole covers are manufactured using glass fiber-reinforced synthetic materials through a pressure molding process. This method ensures uniform thickness, balanced strength distribution, and exceptional dimensional accuracy. Compared to traditional metal covers, they achieve lightweight construction while maintaining mechanical properties, making them suitable for long-term use in public spaces and structural engineering applications.
Advantages:
- Uniform strength achieved through controllable manufacturing process
- Streamlined design facilitates handling and installation
- Corrosion and chemical resistance
- Minimal performance degradation, extended service life
- Suitable for sewage inlets, drainage systems, and public facilities
