What Is FRP and When Is It Used?

FRP grating is a type of industrial floor widely used in various industries. Usually it is found in sidewalks and elevated platforms.

The FRP grating is very durable, non-corrosive, and doesn’t conduct electricity, which usually makes it a safer alternative to other flooring materials used in harsh and high-risk environments.

How is the FRP grating made?

The FRP grating is made of fiberglass and resin. The fiberglass enhances the strength of the finished product, while the resin makes it resistant to corrosive substances.

FRP grating

What is the difference between molded grating and pultruded FRP grating?

The molded FRP grating is a mesh composed of horizontal and vertical liquid resin layers and continuous glass fiber rovings. As the name suggests, it is made in a large metal mold.

The multi-directional strength of the molded FRP grating means that the cuts that make room for ducts or complex floor layouts do not require additional reinforcement. Another advantage of molded FRP is that it is standard size, which can be ordered in batches, and stored until needed.

The pultruded FRP grating adopts different manufacturing processes. It uses resin and glass fibers to combine them into a new composite material through a series of steps.

It does not use molds, so there is more flexibility when creating different shapes and sizes. And it usually reduces waste. The pultruded FRP grating has a higher glass-to-resin ratio, which improves its strength and span capability.

Where is the FRP grating used?

FRP gratings are usually found in dangerous or harsh environments, and it may be exposed to elements or dangerous and corrosive chemicals. Here are some examples of using FRP gratings:

In ships and offshore installations: The sturdy and durable characteristics of FRP grating make it an ideal choice for ships and oil rigs or other offshore installations. It can be exposed to wind, rain and extreme temperatures, or it can be submerged in water. It is also very light and relatively easy to transport.

Working with flammable materials: FRP grating does not generate any sparks, so it is generally regarded as a safer alternative to steel or other metals surrounding flammable materials. For example, throwing a metal object on it will not produce sparks, and may cause the atmosphere around it to ignite.

In electrical hazardous environments: FRP gratings are usually used in electrical hazardous environments because it does not conduct electricity. Therefore, in accidents involving electricity, it reduces the risk of electric shock or other injuries.

Chemical plant: FRP grating is non-corrosive. This makes it an ideal material for walkways, platforms and other surfaces in chemical factories where there is a risk of corrosive substances leaking or spilling.

In complex construction sites: the easy-to-transport, store and cut FRP grating makes it a flexible and economical solution for on-site work. The construction company can use standard cutting tools to adapt the FRP grating to the complex and fluid site layout.

We are FRP grating suppliers. Please feel free to contact us if you are interested in our products.

What Are The Benefits Of Using FRP Pipes?

Fiberglass reinforced plastic (FRP) pipes are used in various industrial product applications, including the handling of materials in corrosive environments and also the transfer of corrosive products and materials. However, the fastest growing application of FRP systems is for industrial equipment. The applications of FRP pipes range from handling flammable liquids in retail facilities to water and sewage pipes in industrial and municipal markets.

Advantages of FRP pipes

1. Corrosion resistance

FRP pipe has corrosion resistance. In most cases, Fiberglass reinforced plastics are the only material that can handle some service environments. In addition, their corrosion resistance is often combined with their cost advantage, making it the most acceptable solution. The corrosion resistance of the Fiberglass reinforced plastic pipe is a function of the total resin content and the resin used in the laminated pipe. Therefore, the higher the resin content, the stronger the corrosion resistance.

2. Weight advantage

FRP pipe has a lower weight-to-strength ratio, which is another significant advantage of FRP pipe. In the case of the same strength, the weight of Fiberglass reinforced plastic pipe is about half that of aluminum and one-seventh of stainless steel.

When considering the convenience and cost of piping system installation, lightweight performance is particularly important. When equipment is installed on existing structures such as roofs or mezzanine, the inherent lightness of FRP pipes is a major advantage.

The high strength of FRP pipe plays an important role in the design of various FRP equipment and applications such as pultruded profiles. In addition, the high strength and light weight of FRP pipe make it suitable for filament wound pipes and pipes. Contact us about our products.

3. Economy

Low cost is a major advantage of using FRP pipes because they provide an effective corrosion solution at the lowest cost when compared to materials such as titanium, rubber lining and stainless steel. However, the cost advantage of this material mainly depends on design considerations, applications, pressures involved, availability, raw material costs, and product configuration.

FRP pipe

4. Flexibility

FRP pipes have a wide range of uses and are often overlooked in their applications. However, it is important to note that the things you can do with Fiberglass reinforced plastic pipes cannot be done efficiently and economically with other ready available materials. FRP pipes can be used to shape any piece of equipment or configuration for which permanent or temporary molds can be constructed. For example, the work of FRP pipes is very easy, because you can manufacture all types of T-shaped inlets, rectangular transitions, round transitions, elbows and flanges with minimal cost. Fiberglass reinforced plastic pipes can also be used in new and existing structures.

We are FRP pipe suppliers. Please feel free to contact us if you are interested in our products.