characteristic

Beautiful appearance: simple lines. Silver surface, modern trend.

Drainage: The leakage area reaches 83.3%, which is more than twice that of cast iron.

Hot dip galvanizing: Strong rust resistance, free from protection and replacement.

Anti theft planning: The fiberglass cover plate is hinged to the frame for anti-theft, safety, and easy opening.

Save capital: Big span. When overloaded, it is cheaper than cast iron and saves the cost of theft or crushing replacement.

High strength: With much higher strength and durability than cast iron, it can be used in large-span and heavy-duty environments such as docks and airports.

function

1. Excellent wear-resistant and anti slip function: Anti slip and anti wear treatments are carried out during the manufacturing process. Its anti slip and wear-resistant functions are far superior to ordinary metal cover plates, wooden cover plates, plastic cover plates, etc. The specific anti-skid and wear-resistant treatment of fiberglass cover plates will be introduced in the following chapters.

2. Good closing function and high safety: Compared with metal cover plates with poor corrosion resistance and wood cover plates with poor raw materials, fiberglass cover plates have first-class closing performance. And it has many characteristics such as non-conductive, non-conductive, and high corrosion resistance.

3. High temperature resistance and strong flame retardant function: All fiberglass products have strong flame retardant function, mainly due to the manufacturing raw material resin of fiberglass products. Although the types of resins vary and can be divided into many types, high temperature resistance is one of the functions required for each type of resin.

4. Excellent aging and corrosion resistance: Aging is also a manifestation of corrosion, more accurately expressed as slow corrosion, such as humid air being a slow corrosion environment. The metal cover plate will gradually corrode when left in moist air for a long time, commonly known as rusting.

5. Long service life and high economic benefits: Generally, the service life of fiberglass cover plates is over 50 years. The service life of metal cover plates is only about 5 years, while that of wooden cover plates is only about 3 years.