FRP pultruded grating with Light weight and high strength and best quality with good price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m.t.
- Supply Capability:
- 300000 m.t./month
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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.
APPLICATION
Operation terrace,
stair walkway,
ground floor,
trench cover,
sidewalk.
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 UV resistant?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are generally UV resistant. The composite materials used in pultrusion manufacturing typically have inherent resistance to ultraviolet (UV) radiation. Additionally, manufacturers often incorporate UV inhibitors and protective coatings to enhance the UV resistance of the profiles, making them suitable for outdoor applications exposed to sunlight and other environmental conditions.
- Q:Are FRP pultrusion profiles resistant to hydrochloric acid?
- Yes, FRP pultrusion profiles are generally resistant to hydrochloric acid due to the corrosion-resistant properties of the fiberglass reinforcement and the resin matrix used in their construction. However, the specific resistance may vary depending on the composition and concentration of the acid, and it is recommended to consult the manufacturer's specifications for detailed information regarding chemical resistance.
- Q:Can FRP pultrusion profiles be used in transportation infrastructure, such as bridges or platforms?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in transportation infrastructure, including bridges and platforms. FRP profiles are lightweight, corrosion-resistant, and have high strength-to-weight ratio, making them suitable for these applications. They offer durability, long service life, and can be designed to meet specific load requirements. Additionally, FRP pultrusion profiles can be easily manufactured in various shapes and sizes, providing flexibility in design and construction.
- Q:Are FRP pultrusion profiles resistant to acids?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are generally resistant to acids. The corrosion resistance of FRP is one of its key advantages over traditional materials like steel or wood. The composite materials used in FRP pultrusion profiles offer excellent resistance to a wide range of acids, including both organic and inorganic acids. The corrosion-resistant properties of FRP pultrusion profiles can be attributed to the chemical composition of the composite materials. The reinforcing fibers, such as glass or carbon fibers, are highly resistant to acid attack. Additionally, the polymer matrix used in FRP provides a protective barrier against acid penetration. However, it is important to note that the resistance of FRP pultrusion profiles to acids can vary depending on the specific type of acid and the concentration. While FRP is generally resistant to most acids, there may be certain aggressive acids or highly concentrated solutions that can cause some level of degradation over time. To ensure optimal performance and longevity, it is recommended to consult with the manufacturer or supplier of FRP pultrusion profiles for specific information regarding their resistance to acids. They can provide valuable guidance on the suitability of FRP profiles for specific applications involving acids and recommend any additional protective measures, such as coatings or liners, if required.
- Q:Can FRP pultrusion profiles be used for structural applications?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can definitely be used for structural applications. Pultrusion is a manufacturing process that creates continuous, reinforced profiles by pulling fiber reinforcements through a resin bath and then through a heated die to cure the resin. This process results in strong, lightweight, and corrosion-resistant profiles that have excellent mechanical properties. FRP pultrusion profiles are widely used in various structural applications due to their high strength-to-weight ratio. These profiles can be engineered to have specific load-bearing capacities, stiffness, and durability, making them suitable for a range of structural requirements. Some common structural applications for FRP pultrusion profiles include bridges, walkways, platforms, handrails, supports, beams, columns, and reinforcements in concrete structures. They are also used in applications where traditional materials like steel or wood are not suitable due to corrosion, electrical conductivity, or weight concerns. FRP pultrusion profiles offer several advantages over traditional materials. They are lightweight, which makes them easier to handle and transport. Additionally, they are resistant to corrosion, chemicals, and UV radiation, providing long-term durability even in harsh environments. Moreover, they have excellent dimensional stability, meaning they do not warp, twist, or shrink over time. In conclusion, FRP pultrusion profiles are highly suitable for structural applications due to their strength, lightweight nature, corrosion resistance, and durability. They offer a cost-effective alternative to traditional materials while providing superior performance in various structural projects.
- Q:Are FRP pultrusion profiles resistant to electromagnetic interference?
- Yes, FRP pultrusion profiles are generally resistant to electromagnetic interference (EMI). The use of fiberglass reinforced plastic (FRP) in pultrusion profiles provides excellent electrical insulation properties, which help to minimize the effects of electromagnetic interference. Unlike metals, which are conductive and can easily transmit electrical signals, FRP materials have high dielectric strength and low electrical conductivity. This makes FRP pultrusion profiles less susceptible to EMI and allows them to act as barriers to electromagnetic waves. Additionally, FRP materials can be further enhanced with additional layers or coatings to increase their EMI shielding effectiveness if required. Overall, FRP pultrusion profiles are a reliable choice for applications where resistance to electromagnetic interference is important.
- Q:Can FRP pultrusion profiles be used in railway applications?
- FRP pultrusion profiles are applicable in railway industries due to their high strength-to-weight ratio, durability, and resistance to corrosion. They can be utilized for various railway components such as sleepers, bridges, platforms, cable management systems, and structural support for tracks. These profiles possess exceptional mechanical properties, including high stiffness and tensile strength, which are crucial for maintaining the safety and integrity of railway infrastructure. Moreover, FRP pultrusion profiles exhibit low thermal conductivity, making them resistant to extreme temperature fluctuations commonly encountered in railway applications. Another significant advantage of employing FRP pultrusion profiles in railway settings is their resistance to corrosion. Unlike steel, FRP does not rust or corrode when exposed to moisture or chemicals. Consequently, the need for regular maintenance is reduced, thus extending the lifespan of railway components and reducing costs in the long term. Furthermore, FRP pultrusion profiles can be easily tailored to meet specific design requirements. They can be manufactured in various shapes, sizes, and colors, allowing engineers to create customized solutions for diverse railway applications. In summary, the use of FRP pultrusion profiles in railway industries offers numerous benefits, including lightweight design, high strength, corrosion resistance, and customization options. These qualities make FRP an appealing alternative to traditional materials, thereby enhancing the safety, efficiency, and longevity of railway infrastructure.
- Q:What are the different types of FRP pultrusion profiles available?
- There are several different types of FRP (Fiber Reinforced Polymer) pultrusion profiles available, each designed to meet specific application requirements and performance criteria. Some of the most common types include: 1. Standard shapes: These profiles are commonly used in various industries and applications. They come in a range of sizes and shapes, such as round tubes, square tubes, rectangular tubes, and angles. Standard shapes provide versatility and are suitable for a wide range of structural and non-structural applications. 2. Custom profiles: These profiles are specifically designed and manufactured according to customer specifications. Custom profiles offer greater flexibility in terms of shape, dimensions, and reinforcement options. They are often used in unique or specialized applications where standard shapes may not be suitable. 3. Structural profiles: These profiles are designed to provide high strength and stiffness properties. They are commonly used in load-bearing applications where structural integrity is crucial, such as beams, columns, and trusses. Structural profiles are reinforced with additional fibers to enhance their load-bearing capacity. 4. Electrical profiles: These profiles are designed to have excellent electrical insulation properties. They are commonly used in electrical and electronics applications, such as cable trays, busbars, and insulating supports. Electrical profiles offer high dielectric strength and resistance to electrical conductivity. 5. Environmental profiles: These profiles are specially formulated to resist harsh environmental conditions, such as extreme temperatures, UV radiation, or chemical exposure. They are commonly used in outdoor applications, such as structural supports, handrails, and grating systems. Environmental profiles provide long-term durability and resistance to degradation. 6. Fire-retardant profiles: These profiles are designed to have improved fire resistance properties. They are commonly used in applications where fire safety is a concern, such as building construction, transportation, and aerospace. Fire-retardant profiles are formulated with additives that inhibit flame spread and reduce smoke generation. It is important to note that these are just some of the common types of FRP pultrusion profiles available, and there may be other specialized profiles based on specific industry requirements. The selection of the appropriate profile depends on factors such as the intended application, load requirements, environmental conditions, and regulatory standards.
- Q:Are FRP pultrusion profiles suitable for the manufacturing of boat hulls?
- Boat hulls can be effectively manufactured using FRP pultrusion profiles. These profiles possess numerous advantages that render them perfect for constructing boat hulls. Firstly, FRP pultrusion profiles are not only lightweight but also exceptionally sturdy and durable. Consequently, they are well-suited for boat hulls as their lightweight nature enhances fuel efficiency and enables increased speed. Moreover, their impressive strength-to-weight ratio guarantees that the boat can endure the rigors of the water without compromising its structural integrity. Secondly, FRP pultrusion profiles exhibit exceptional resistance to corrosion. This characteristic is of utmost importance for boat hulls, which are constantly exposed to water, salt, and other corrosive agents. The corrosion resistance of FRP pultrusion profiles ensures that the boat hull remains intact and maintains its performance over time, thus minimizing the need for frequent maintenance and repairs. Furthermore, FRP pultrusion profiles offer great design flexibility. They can be effortlessly molded into diverse shapes and sizes, thereby facilitating customization and optimization of boat hull designs. This flexibility empowers boat manufacturers to create hulls that are both functional and visually appealing. In addition to their strength, durability, corrosion resistance, and design flexibility, FRP pultrusion profiles also possess excellent electrical and thermal insulation properties. These properties are particularly important for boat hulls as they effectively prevent the passage of electrical currents and heat through the hull, thereby ensuring the safety and comfort of passengers and crew. Overall, FRP pultrusion profiles present an outstanding solution for boat hull manufacturing. Their lightweight, robust, and corrosion-resistant attributes, in conjunction with their design flexibility and insulation capabilities, make them an ideal choice for boat manufacturers seeking to produce high-performance and long-lasting vessels.
- Q:What are the circumstances in which the pultrusion should be performed?
- The roving yarn assembly in yarn frame, yarn unwinding through a series of guide roller and cluster grid plate, roller set, enter the resin impregnated resin impregnated yarn groove. Then through the pre forming die, the die is required according to the shape of products and configuration in the guiding device. The mold after discharge excess resin and bubbles into the cold. Cold mold cooling by cooling water, so that the resin viscosity, reduce the loss, and finally into the mold, the fiber reinforced material and resin molding in mold curing, and then the traction device is pulled, cut into required length of products by cutting device.
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FRP pultruded grating with Light weight and high strength and best quality with good price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m.t.
- Supply Capability:
- 300000 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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