FRP pultruded grating with Easy of maintenance and best quality for sales
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m.t.
- Supply Capability:
- 100000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Item specifice
Certificate:
ISO9001
Brand Name:
CNBM
Color:
Customizable
Product:
FRP Pultruded Grating
Place of Origin:
Hebei, China (Mainland)
PRODUCT DESCRIPTION
Pultruded grating is made by a particular assembly process, which using “I” shape as its main load-bearing and special rod to go through the bearing bar. Pultruded grating include the standard grating and the custom grating, the custom grating can be designed to meet customer’s requirement or special using condition by changing the shape, size and space of the bearing bars, the surface can be covered with lozenge panel, grit panel, or added the anti-slippery sand directly.
FRP pultruded grating has the most characteristics of molded grating, but it has its distinct advantages, it has very high fiberglass content in the loading direction, so it has very high load capability, it has more superiority when used at wide span, so that the basic support will be decreased and the project cost will be reduced accordingly.
SPECIFICATION
Thickness (mm) | Bar width (mm) | Open space (mm) | Open rate (%) | Approx weight (kg/m |
25.4 | 15.2 | 22.8 | 60 | 13.2 |
25.4 | 15.2 | 15.2 | 50 | 15.9 |
25.4 | 15.2 | 10.1 | 40 | 18.5 |
25.4 | 40 | 10.8 | 21 | 14.5 |
38.1 | 15.2 | 22.8 | 60 | 15.8 |
38.1 | 15.2 | 15.2 | 50 | 19.1 |
38.1 | 15.2 | 10.1 | 40 | 22.4 |
50.8 | 25.4 | 25.4 | 50 | 16.6 |
50.8 | 25.4 | 12.7 | 33 | 21.1 |
CHOICE FOR PULTRUDED GRATING
Resin: GP resin, ISO resin, VE resin, Phenol resin
Color choice: Yellow, gray, green, custom color
Surface choice: Groove surface, grit surface, lozenge cover surface
FEATURES
a. Anti-corrosion and anti-rust
b. Light weight and high strength
c. Anti-flammable
d. Anti- fatigue
e. Safe and anti-slippery
f. Anti-ageing
g. Easy of maintenance
h. Excellent electromagnetism property
i. Good economic benefit
FIELDS SERVED
Sewage treatment,
water supply and drainage,
chemical industry,
oil industry,
power engineering,
pulp and paper,
construction engineering,
spinning, marine engineering.
COMPANT DESCRIPTION
CNBM,China National Building Materials Group is a state-owned enterprise in charge of administrative affairs in china building materials industry. Established in 1984, CNBM is a large group corporation of building materials with total assets of 25 billion RMB and a total staff of 30,000.CNBM now owns 200 subordinating firms of solely owned and joint-venture companies.
CNBM International Corporation is one subsidiary of CNBM, we focus on offering good-quality products,professional service and complete solution to our customers. Strong delivery capacity, advanced technology& management, strong financing capability and excellent after-sale service are our advantages in sharing international market.
FAQ
1.Q:Are you factory or trading company ?
A:We are Factory produce FRP machines and FRP products.
2.Q:If can customized by customers requirements?
A:yes,we can produce the machine with customized size.
3.Q:How about the payment?
A:We accept any kind of payment.
4.Q:What is the guarantee?
A:Gurantee is one year.
5.Q:If you can training?
A:yes ,we can training in our factory also can send engineers to your factory training.
PICTURES
- Q:Are FRP pultrusion profiles resistant to mold and mildew?
- Yes, FRP (Fiber Reinforced Plastic) pultrusion profiles are generally resistant to mold and mildew. FRP is a composite material made of a polymer matrix reinforced with fibers, typically glass fibers. Unlike organic materials such as wood or traditional plastics, FRP does not provide a suitable environment for mold and mildew growth. The inherent properties of FRP, such as its non-porous nature and resistance to moisture absorption, make it highly resistant to mold and mildew. Additionally, FRP pultrusion profiles are often manufactured with a smooth and glossy surface, which further inhibits the growth of mold and mildew. Furthermore, FRP is chemically inert, meaning it does not react with most substances. This characteristic makes FRP profiles highly resistant to chemical attacks, including those that may promote the growth of mold and mildew. As a result, FRP pultrusions are commonly used in environments where moisture and humidity are present, such as bathrooms, swimming pools, and outdoor applications. However, it is important to note that while FRP is resistant to mold and mildew, it is not completely immune. In certain extreme conditions, where moisture levels are consistently high and proper maintenance is neglected, mold and mildew growth may still occur. Regular cleaning and maintenance are recommended to ensure the longevity and resistance of FRP pultrusion profiles to mold and mildew.
- Q:How do FRP pultrusion profiles handle cyclic loading?
- FRP pultrusion profiles are known for their excellent resistance to cyclic loading. The combination of the fiber reinforcement and the resin matrix in the pultrusion process results in a highly durable and fatigue-resistant material. The inherent strength and stiffness of the fibers help to distribute the applied loads evenly, while the resin matrix absorbs and dissipates the energy from cyclic loading, preventing crack propagation and failure. This makes FRP pultrusion profiles a reliable choice for applications that involve repeated or fluctuating loads.
- Q:Can FRP pultrusion profiles be used for structural applications?
- Certainly, FRP pultrusion profiles can be utilized for structural purposes. The process of pultrusion involves pulling fiber reinforcements through a resin bath and a heated die to cure the resin, resulting in robust, lightweight, and corrosion-resistant profiles with exceptional mechanical properties. The high strength-to-weight ratio of FRP pultrusion profiles makes them widely employed in different structural applications. These profiles can be engineered to possess specific load-bearing capacities, stiffness, and durability, making them suitable for a wide range of structural requirements. FRP pultrusion profiles find common use in various structural applications such as bridges, walkways, platforms, handrails, supports, beams, columns, and reinforcements in concrete structures. They are particularly advantageous in situations where traditional materials like steel or wood are unsuitable due to concerns regarding corrosion, electrical conductivity, or weight. The benefits of FRP pultrusion profiles are numerous. They are lightweight, making them easy to handle and transport. Furthermore, they exhibit resistance to corrosion, chemicals, and UV radiation, ensuring long-term durability even in harsh environments. Additionally, they possess excellent dimensional stability, remaining unaffected by warping, twisting, or shrinking over time. To summarize, FRP pultrusion profiles are highly suitable for structural applications owing to their strength, lightweight nature, corrosion resistance, and durability. They provide a cost-effective alternative to traditional materials while delivering superior performance in various structural projects.
- Q:Can FRP pultrusion profiles be used in the construction of stadium seating?
- FRP pultrusion profiles offer a range of benefits that make them suitable for constructing stadium seating. Firstly, their lightweight yet strong composition is ideal for accommodating a large number of seats. This lightweight feature facilitates easier handling and installation, ultimately saving time and effort during construction. Secondly, FRP pultrusion profiles possess exceptional durability and corrosion resistance, making them well-suited for outdoor applications like stadium seating. Their ability to withstand rust, rot, and degradation from moisture, UV rays, and chemicals commonly found in stadiums ensures a long-lasting seating solution. Moreover, the non-conductive properties of FRP pultrusion profiles provide an added safety advantage, particularly in areas with electrical wiring. This reduces the risk of accidents or electric shocks associated with conductive materials. Additionally, the versatility of FRP pultrusion profiles allows for customization to meet specific design requirements, offering flexibility in stadium seating layouts. They can be manufactured in various shapes, sizes, and colors to align with both aesthetic and functional needs. Lastly, FRP pultrusion profiles boast a long service life with minimal maintenance requirements, resulting in a cost-effective choice for stadium seating in the long term. In conclusion, due to their lightweight, durable, non-conductive, customizable, and cost-effective nature, FRP pultrusion profiles are an excellent option for constructing stadium seating.
- Q:Can FRP pultrusion profiles be used in pedestrian bridges?
- Yes, FRP pultrusion profiles can be used in pedestrian bridges. FRP pultrusion profiles offer a number of advantages that make them suitable for bridge construction, including their high strength-to-weight ratio, corrosion resistance, and durability. These profiles are made by pulling continuous fibers through a resin bath and then through a heated die, resulting in a strong and lightweight material. The lightweight nature of FRP pultrusion profiles makes them ideal for pedestrian bridges as they can be easily transported and installed. Additionally, their high strength allows them to withstand the load requirements of pedestrian traffic. These profiles also have excellent resistance to corrosion, which is especially important for bridges that are exposed to environmental elements such as rain, humidity, and saltwater. Furthermore, FRP pultrusion profiles are highly durable and require minimal maintenance compared to traditional construction materials like steel or concrete. They are not susceptible to rust or rot, and their non-conductive properties make them safe for use in areas with electrical infrastructure. In summary, FRP pultrusion profiles are a suitable choice for pedestrian bridges due to their lightweight, high strength, corrosion resistance, and durability. These profiles offer a cost-effective and long-lasting solution for bridge construction, ensuring the safety and convenience of pedestrians.
- Q:How are FRP pultrusion profiles manufactured?
- FRP pultrusion profiles are manufactured through a highly controlled and precise process. The manufacturing process involves several steps. Firstly, the raw materials are selected, which usually include reinforcing fibers such as fiberglass, carbon fiber, or aramid, and a thermosetting resin matrix. These materials are chosen based on the desired mechanical properties of the final product. Next, the reinforcing fibers are impregnated with the resin matrix. This is typically done by passing the fibers through a bath of resin or using a resin injection system, ensuring that the fibers are completely saturated and coated. Once the impregnation is complete, the fibers are carefully pulled through a heated steel die. The die is designed to shape the pultrusion profile and provide the desired cross-sectional shape. The die is heated to a temperature that activates the resin's curing process, allowing it to harden and bond the fibers together. As the fibers pass through the die, they are continuously pulled by a set of pulling rollers or a gripper system. This pulling force helps maintain the profile's shape and dimensions and ensures a consistent and uniform product. After exiting the die, the profile enters a cooling zone, where it is cooled down using either air or water. This rapid cooling helps set the resin and stabilize the shape of the profile. Finally, the cured and cooled profile is cut to the desired length, often using automated cutting systems. Additional finishing processes like surface treatment, sanding, or painting may be applied to meet specific requirements or enhance the profile's aesthetics. Overall, the manufacturing process for FRP pultrusion profiles combines the impregnation of reinforcing fibers with resin, the shaping of the profile through a heated die, and the curing and cooling steps. This process allows for the production of high-strength, lightweight, and corrosion-resistant profiles that find applications in various industries, including construction, aerospace, automotive, and electrical.
- Q:Are FRP pultrusion profiles resistant to corrosion and chemicals?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are highly resistant to corrosion and chemicals. FRP is composed of a combination of reinforcing fibers, such as fiberglass, and a polymer resin matrix. This unique composition provides excellent resistance to a wide range of corrosive environments and chemicals. FRP pultrusion profiles have inherent corrosion resistance due to the absence of metal components. Unlike metals that can corrode when exposed to moisture, oxygen, or certain chemicals, FRP does not rust or deteriorate. This makes FRP pultrusion profiles an ideal choice for applications in industries such as chemical processing, wastewater treatment, marine, and oil and gas. Furthermore, FRP pultrusion profiles are highly resistant to a variety of chemicals, including acids, alkalis, solvents, and salts. The polymer resin matrix used in FRP provides a protective barrier that prevents chemical penetration and degradation of the structural profile. This resistance to chemicals ensures that FRP pultrusion profiles can withstand harsh environments without suffering from corrosion or material degradation. In summary, FRP pultrusion profiles are indeed resistant to corrosion and chemicals. Their non-metallic composition and protective polymer resin matrix make them highly durable and suitable for a wide range of applications where corrosion and chemical resistance are crucial.
- Q:Are FRP pultrusion profiles resistant to oil or fuel spills?
- Yes, FRP pultrusion profiles have inherent resistance to oil and fuel spills. The combination of the fiberglass reinforcement and the resin matrix used in their construction make them highly resistant to the corrosive effects of oil and fuel, making them a suitable choice for applications where exposure to such spills is expected.
- Q:Are FRP pultrusion profiles resistant to high-pressure gas?
- Yes, FRP pultrusion profiles are generally resistant to high-pressure gas due to their excellent corrosion resistance and structural integrity. The inherent properties of FRP, such as high strength-to-weight ratio and non-reactivity to gases, make them suitable for various applications involving high-pressure gas environments. However, it is recommended to consult with the manufacturer or engineer to ensure specific requirements are met for the intended application.
- Q:Can FRP pultrusion profiles be used in the aerospace industry?
- FRP pultrusion profiles are suitable for use in the aerospace industry. They possess several advantages that make them ideal for aerospace applications. Firstly, their high strength-to-weight ratios are crucial in the aerospace industry, where weight reduction is a top priority. This lightweight quality contributes to fuel efficiency and increased payload capacity. Secondly, FRP profiles have excellent corrosion resistance, making them perfect for aerospace applications that involve exposure to harsh environments like high altitude, extreme temperatures, and moisture. This resistance ensures the durability and longevity of the components, reducing maintenance and replacement costs. Additionally, FRP materials can be customized to meet specific design requirements, allowing engineers to easily create complex shapes and structures. This flexibility in design leads to enhanced performance and functionality in aerospace applications. Moreover, FRP pultrusion profiles exhibit exceptional fatigue resistance, enabling them to withstand the cyclic loading and stress cycles commonly encountered in aerospace operations. This characteristic ensures the reliability and safety of the components, which is paramount in the aerospace industry. Furthermore, FRP materials offer electrical insulation properties, which can be advantageous in aerospace applications where controlling or minimizing electrical conductivity is necessary. This insulation capability contributes to the overall safety and functionality of the components. In conclusion, FRP pultrusion profiles are a viable and attractive choice for various aerospace applications, including aircraft structures, interior components, radomes, and others. Their high strength-to-weight ratios, corrosion resistance, flexibility in design, fatigue resistance, and electrical insulation properties make them a suitable option for the aerospace industry.
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FRP pultruded grating with Easy of maintenance and best quality for sales
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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