Hengshui Jrain Frp construction work using a jackhammer for heavy-duty tasks ...

In addition to their strength-to-weight ratio, FRP vessels are also highly corrosion resistant. Unlike steel or concrete vessels, FRP vessels do not rust or corrode when exposed to harsh chemicals or environmental conditions. This makes them ideal for storing or transporting corrosive materials, as well as for use in outdoor or marine applications where exposure to moisture and saltwater can cause traditional materials to deteriorate.

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As we all know, there are fiberglass pultruded gratings and fiberglass molded gratings, but how to divide gratings by the shape? Generally speaking, fiberglass grating can be divided to four categories, the most important is divide according to product usage as well as the characteristics of their classification.
According to common usage rules  it can be roughly divided to following few categories:

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