Excellent electromagnetism property FRP pultruded grating and Pultrusion Process of different styles
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 430000 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.
SPECIFICATION
The standard space between two crossbars is 6 inch or 12 inch.
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 |
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,
foot bridge,
equipment safety fence,
scaffold.
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 impact resistant?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are known for their high impact resistance. The combination of strong reinforcing fibers and a polymer matrix makes them highly durable and able to withstand significant impact forces without breaking or deforming.
- Q:What types of materials are commonly used in FRP pultrusion?
- The manufacturing process of FRP pultrusion involves pulling continuous fibers through a resin bath and then through a heated die, resulting in a composite material with high strength and stiffness. Different types of materials are commonly used in FRP pultrusion, depending on the specific application and desired properties. 1. Fibers: Fiberglass (glass-reinforced polymer) and carbon fibers are the most commonly used in FRP pultrusion. Fiberglass is cost-effective, lightweight, and offers good strength and corrosion resistance. Carbon fibers, on the other hand, are more expensive but provide exceptional strength, stiffness, and lightweight properties. 2. Resins: The resin matrix used in FRP pultrusion provides rigidity and protection against environmental factors. Polyester resin is the most commonly used due to its low cost, ease of handling, and good mechanical properties. Vinyl ester resin is another popular choice, offering improved chemical resistance and heat tolerance compared to polyester. Epoxy resin is used when high strength and durability are required. 3. Additives: The resin matrix can be enhanced with various additives to improve specific properties of the FRP pultruded product. UV stabilizers are commonly used to protect against ultraviolet degradation. Flame retardants can be added to increase fire resistance. Other additives like pigments, fillers, and mold release agents may also be used to achieve desired aesthetics and processing characteristics. By selecting the appropriate combination of fibers, resins, and additives, FRP pultrusion can produce a wide range of composite materials with tailored properties to meet specific application requirements. This versatility in material selection is one of the key advantages of FRP pultrusion, making it suitable for industries such as construction, infrastructure, aerospace, automotive, and marine.
- Q:Can FRP pultrusion profiles be used in automotive applications?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in automotive applications. FRP pultrusion profiles offer several advantages that make them suitable for automotive use. Firstly, FRP pultrusion profiles are lightweight yet strong, which is crucial in the automotive industry where reducing weight is a priority for improving fuel efficiency and performance. The high strength-to-weight ratio of FRP profiles allows for the design of lighter and more fuel-efficient vehicles. Secondly, FRP pultrusion profiles possess excellent corrosion resistance, which is important for automotive applications where exposure to various chemicals, moisture, and harsh environments is common. This resistance to corrosion ensures the long-term durability and reliability of the profiles, reducing maintenance costs and increasing the lifespan of automotive components. Additionally, FRP pultrusion profiles offer design flexibility, enabling the creation of complex shapes and geometries that can be customized to meet specific automotive requirements. This flexibility allows for the integration of FRP profiles in various automotive components, such as body panels, structural supports, interior trims, and suspension parts. Furthermore, FRP pultrusion profiles exhibit high fatigue resistance, which is crucial for automotive applications that involve repetitive loading and vibrations. The fatigue resistance of FRP profiles ensures their long-term performance and helps prevent failures and breakdowns. Lastly, FRP pultrusion profiles are electrically non-conductive, which is beneficial for automotive applications where electrical isolation is required. This property eliminates the need for additional insulation and reduces the risk of electrical failures and short circuits. Overall, the combination of lightweight, high strength, corrosion resistance, design flexibility, fatigue resistance, and electrical non-conductivity makes FRP pultrusion profiles suitable for various automotive applications, contributing to improved performance, fuel efficiency, durability, and safety in the automotive industry.
- Q:Are FRP pultrusion profiles resistant to chemical spills or leaks?
- FRP pultrusion profiles are known for their high resistance to chemical spills or leaks, making them an excellent choice for construction projects. One of the main benefits of using FRP as a building material is its exceptional chemical resistance. These profiles are made by impregnating continuous fibers with a thermosetting resin, resulting in a durable composite material. The selection of the resin used in FRP pultrusion profiles depends on the specific chemical environment they will be exposed to. This allows for customization and optimization of the composite's ability to withstand different chemicals. Additionally, the fibers used in FRP are typically chemically inert, further enhancing the profiles' resistance to chemical spills or leaks. FRP pultrusion profiles have proven to be highly resistant to a wide range of chemicals, including acids, alkalis, solvents, and corrosive substances. They are commonly used in industries such as chemical processing, water and wastewater treatment, oil and gas, and marine applications, where exposure to aggressive chemicals is common. Apart from their chemical resistance, FRP pultrusion profiles offer several other advantages. They are lightweight yet strong and stiff, making them ideal for applications that require structural integrity. They are also non-conductive, non-magnetic, and have excellent electrical insulation properties. Overall, FRP pultrusion profiles are a reliable option for environments where chemical spills or leaks are a concern. They provide robust resistance to a wide variety of chemicals, ensuring long-lasting performance and minimal maintenance requirements.
- Q:Can FRP pultrusion profiles be used in the construction of chemical storage tanks?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in the construction of chemical storage tanks. FRP materials are known for their excellent corrosion resistance properties, making them a suitable choice for storing a wide range of chemicals. Pultrusion profiles, which are made by pulling fiber reinforcements through a resin bath and then through a heated die, offer high strength-to-weight ratio, dimensional stability, and durability. FRP pultrusion profiles are non-reactive to most chemicals and are capable of withstanding harsh environments, including exposure to corrosive substances. They have low permeability, preventing chemicals from seeping through the tank walls. Additionally, FRP profiles can be customized to meet specific requirements, allowing for the construction of tanks with various shapes and sizes. Furthermore, FRP pultrusion profiles offer other advantages such as ease of installation, reduced maintenance, and long service life. They are lightweight, which simplifies transportation and installation processes. The low maintenance requirements of FRP tanks contribute to minimizing downtime and reducing overall costs. With proper design and construction, FRP pultrusion profiles can provide reliable and long-lasting solutions for chemical storage tank applications.
- Q:Are FRP pultrusion profiles resistant to chemicals used in food packaging?
- FRP pultrusion profiles have proven to be highly resistant to chemicals typically employed in the realm of food packaging. Their remarkable ability to withstand a vast array of chemicals, including acids, bases, solvents, and oils, is well-documented. Consequently, FRP pultrusion profiles are a fitting option for applications that necessitate interaction with food packaging materials. Nevertheless, it is crucial to acknowledge that the chemical resistance of FRP profiles may differ based on the formulation and type of resin utilized. Consequently, it is prudent to seek guidance from the manufacturer or supplier to ensure that the chosen FRP pultrusion profiles are compatible with the specific chemicals employed within the food packaging industry.
- Q:Are FRP pultrusion profiles resistant to hydrochloric acid?
- FRP pultrusion profiles exhibit a general resistance to hydrochloric acid. The corrosion resistance of FRP materials varies based on the specific resin and fiber used during manufacturing. Nevertheless, most FRP pultrusion profiles are designed to endure exposure to a wide array of chemicals, including hydrochloric acid. The corrosion resistance of FRP is attributed to the chemical inertness of the resin matrix, typically composed of polyester, vinyl ester, or epoxy. These resins form a protective barrier against chemical attack, allowing FRP profiles to maintain their structural integrity even in harsh surroundings. However, the level of resistance may fluctuate depending on the concentration and temperature of the hydrochloric acid. In instances of high concentration or elevated temperatures, the resistance may diminish. It is always recommended to refer to the manufacturer's specifications or seek expert advice to ensure the suitability of FRP pultrusion profiles for specific acid concentrations and temperature ranges. In conclusion, FRP pultrusion profiles are renowned for their exceptional chemical resistance and are frequently selected for applications involving exposure to acids or corrosive environments.
- Q:Are FRP pultrusion profiles resistant to chemicals used in semiconductor manufacturing?
- Yes, FRP (Fiber Reinforced Plastic) pultrusion profiles are generally resistant to the chemicals used in semiconductor manufacturing. FRP is known for its excellent chemical resistance, making it a suitable material for various industrial applications, including the semiconductor industry. The composite structure of FRP, consisting of a reinforced fiber matrix embedded in a polymer resin, provides resistance to a wide range of chemicals, including acids, alkalis, solvents, and other aggressive substances commonly used in semiconductor manufacturing processes. This resistance ensures that FRP pultrusion profiles can withstand exposure to these chemicals without significant degradation or corrosion, making them a reliable choice for use in semiconductor manufacturing environments. However, it is always advisable to consult the specific chemical resistance data provided by the manufacturer to ensure compatibility with the exact chemicals and concentrations used in a particular semiconductor manufacturing process.
- Q:Can FRP pultrusion profiles be used in the construction of highway guardrails?
- Highway guardrails can utilize FRP (Fiber Reinforced Polymer) pultrusion profiles. These profiles possess several advantages that render them appropriate for this purpose. To begin with, FRP pultrusion profiles combine strength with a lightweight nature, making them ideal for highway guardrails. Their high strength-to-weight ratio enables them to provide the necessary structural support while being significantly lighter than conventional materials such as steel. This facilitates easier and more cost-effective transportation, installation, and maintenance. Moreover, FRP pultrusion profiles exhibit corrosion resistance, unlike steel, which is susceptible to rusting over time due to exposure to harsh weather conditions. The absence of corrosion in FRP guardrails ensures their durability and longevity, thereby reducing the frequency of repairs or replacements. In addition, FRP pultrusion profiles are non-conductive, meaning they do not conduct electricity. This feature is crucial for highway guardrails as it eliminates the risk of electrical shock in the event of accidents involving power lines or lightning strikes. Furthermore, FRP pultrusion profiles can be manufactured in various shapes and sizes to meet the specific requirements of highway guardrails. They can be designed to possess the necessary stiffness and impact resistance to withstand the forces exerted by vehicles during accidents or collisions. In conclusion, FRP pultrusion profiles offer a suitable material for constructing highway guardrails due to their lightweight, corrosion-resistant, non-conductive, and customizable properties. They provide a cost-effective and durable solution that contributes to enhancing safety on highways.
- Q:What is the lifespan of FRP pultrusion profiles?
- The lifespan of FRP pultrusion profiles may differ depending on various factors. Generally, FRP pultrusion profiles are renowned for their durability and longevity, often having a long lifespan. The quality of materials utilized in constructing FRP pultrusion profiles is a significant factor that influences their lifespan. High-quality FRP materials, including premium resins and strong fibers, tend to have a lengthier lifespan in comparison to lower-quality materials. Furthermore, the lifespan of FRP pultrusion profiles can be affected by the environmental conditions under which they are installed. Exposure to extreme temperatures, moisture, UV radiation, chemicals, and mechanical stresses can all impact the performance and lifespan of FRP profiles. Hence, proper installation and maintenance play a vital role in ensuring their longevity. When FRP pultrusion profiles are designed, manufactured, and installed correctly, they can last anywhere from 25 to 50 years or more. However, it is important to note that this estimate can vary depending on the specific application, level of exposure to harsh conditions, and overall care and maintenance of the profiles over time. To extend the lifespan of FRP pultrusion profiles, regular inspections, cleaning, and necessary repairs are recommended. Seeking advice from manufacturers or industry experts can provide more precise information regarding the anticipated lifespan of FRP profiles in a particular application or environment.
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Excellent electromagnetism property FRP pultruded grating and Pultrusion Process of different styles
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 430000 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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