FRP Pultrusion Profiles - Maintenance-Free Pultruded Grating
- 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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Specification
Color:
Adjustable
Surface Treatment:
Smooth Surface
Material:
Glass Fiber
Place of Origin:
Hebei, China (Mainland)
Pressure:
PN0.25-PN2.5MPa
Thickness:
38.1mm
Product:
FRP Pultruded Grating
Certificate:
ISO9001
FRP PULTRUDED GRATING AND PULTRUSION PROCESS
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
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 |
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.
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: How do FRP pultrusion profiles perform in high-temperature applications?
- FRP pultrusion profiles have gained recognition for their exceptional performance in high-temperature scenarios. Through the combination of reinforcement fibers and the polymer matrix utilized in the pultrusion process, these profiles possess a remarkable ability to maintain their structural integrity and thermal stability. The primary advantage of FRP pultrusion profiles in high-temperature applications lies in their capacity to endure elevated temperatures without compromising their structural integrity. Unlike traditional materials such as steel or aluminum, which may experience deformation or failure under high temperatures, FRP pultrusion profiles retain their shape and performance. The specific performance of FRP pultrusion profiles in high-temperature applications relies on the selection of reinforcement fibers and the polymer matrix employed. Different fibers, such as glass, carbon, or aramid, possess varying thermal resistance properties. By selecting the appropriate fiber type and resin system, manufacturers can customize FRP pultrusion profiles to withstand specific temperature ranges. Furthermore, FRP pultrusion profiles showcase low thermal conductivity, meaning they are not as efficient in conducting heat as metals. This attribute makes them well-suited for insulation applications as they aid in minimizing heat transfer and preserving a stable temperature environment. Additionally, FRP pultrusion profiles exhibit resistance to corrosion, which proves particularly advantageous in high-temperature environments where metals tend to corrode more rapidly. Their corrosion resistance ensures long-term durability and reduces maintenance requirements. To summarize, FRP pultrusion profiles excel in high-temperature applications due to their structural integrity, thermal stability, low thermal conductivity, and corrosion resistance. Manufacturers can tailor the material composition to meet specific temperature requirements, making FRP pultrusion profiles a reliable choice for various industries, including aerospace, automotive, chemical processing, and oil and gas.
- Q: What are the typical dimensions and sizes of FRP pultrusion profiles?
- The dimensions and sizes of FRP pultrusion profiles may vary depending on the application and manufacturer. However, there are some common ranges to consider. Concerning dimensions, the length of FRP pultrusion profiles can range from a few feet to several tens of feet, depending on the project requirements. The width or height of the profiles can vary greatly depending on the intended use, but typical dimensions usually fall within 0.5 inches to 12 inches. The size of FRP pultrusion profiles is determined by their cross-sectional area, usually measured in square inches. The cross-section can take on various shapes, such as rectangular, square, round, or custom designs. Typical sizes of FRP pultrusion profiles can range from as small as 0.1 square inches to as large as 100 square inches or more. It's worth noting that manufacturers can create custom-made FRP pultrusion profiles to meet specific project requirements. They have the flexibility to produce profiles with unique dimensions and sizes, ensuring they align with the specific needs of the application. Therefore, it's advisable to consult with the manufacturer or supplier to determine the most suitable dimensions and sizes for a specific FRP pultrusion profile.
- Q: Are FRP pultrusion profiles resistant to chemical spills or leaks?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are highly resistant to chemical spills or leaks. One of the key advantages of using FRP as a construction material is its exceptional chemical resistance. FRP profiles are made by impregnating continuous fibers with a thermosetting resin, resulting in a strong and durable composite material. The resin used in FRP pultrusion profiles is typically selected based on the specific chemical environment in which the profiles will be exposed. This allows for customization and optimization of the composite's resistance to various chemicals. Additionally, the fibers used in FRP are generally chemically inert, further enhancing the resistance of the profiles to chemical spills or leaks. FRP pultrusion profiles have demonstrated excellent resistance 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 prevalent. In addition to their chemical resistance, FRP pultrusion profiles offer several other advantages. They are lightweight, yet possess high strength and stiffness, 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 choice for environments where chemical spills or leaks are a concern, as they provide robust resistance to a wide range of chemicals, ensuring long-lasting performance and minimal maintenance requirements.
- Q: What is the shear strength of FRP pultrusion profiles?
- The shear strength of FRP pultrusion profiles can vary depending on various factors such as the specific type of resin used, the reinforcement material, and the design of the profile. However, in general, FRP pultrusion profiles have high shear strength compared to traditional materials like steel or aluminum. The shear strength typically ranges from 50 to 150 MPa, making them suitable for various structural applications.
- Q: Can FRP pultrusion profiles be used in the oil and gas industry?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in the oil and gas industry. FRP pultrusion profiles offer several advantages that make them suitable for applications in this industry. Firstly, FRP pultrusion profiles are corrosion-resistant. They do not rust, corrode, or degrade when exposed to harsh environments, such as saltwater, chemicals, and extreme temperatures. This makes them ideal for use in offshore platforms, pipelines, and other oil and gas facilities where corrosion can be a significant issue. Secondly, FRP pultrusion profiles have high strength-to-weight ratio. They are lightweight yet extremely strong, allowing for efficient installation, transportation, and handling. This is particularly beneficial in the oil and gas industry, where weight reduction is a crucial factor in improving operational efficiency and reducing costs. Thirdly, FRP pultrusion profiles can be customized to meet specific requirements. They can be manufactured in various shapes, sizes, and configurations, making them versatile for different applications in the oil and gas industry. Whether it is for structural supports, grating, handrails, or other components, FRP pultrusion profiles can be tailored to fit the specific needs of each project. Furthermore, FRP pultrusion profiles offer excellent electrical insulation properties. This is important in the oil and gas industry, where electrical safety is paramount. FRP profiles can provide insulation and prevent electrical conductivity, reducing the risk of accidents and ensuring the safety of personnel and equipment. Overall, FRP pultrusion profiles have proven to be reliable, durable, and cost-effective solutions for various applications in the oil and gas industry. Their corrosion resistance, high strength-to-weight ratio, customization capabilities, and electrical insulation properties make them an attractive choice for this demanding industry.
- Q: Can FRP pultrusion profiles be used in protective barriers?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in protective barriers. FRP pultrusion profiles offer excellent strength, durability, and corrosion resistance, making them suitable for various applications including protective barriers. They can withstand impact, extreme weather conditions, and chemicals while providing a lightweight and cost-effective solution for barriers in industries such as construction, transportation, and safety.
- Q: What are the quality control measures for FRP pultrusion profiles?
- Quality control measures for FRP pultrusion profiles involve a series of steps and processes to ensure the products meet the desired standards. These measures include: 1. Raw material inspection: The first step is to verify the quality of the raw materials used in the pultrusion process. This includes checking the properties and specifications of the fiberglass, resin, additives, and other components. 2. Process control: Throughout the pultrusion process, various parameters need to be monitored and controlled. This includes maintaining consistent temperature, pressure, and resin content during the impregnation, forming, and curing stages. 3. Sample testing: Regular sampling is conducted during production to assess the quality of the profiles. These samples are tested for mechanical properties, dimensional accuracy, and surface finish to ensure they meet the required standards. 4. Visual inspection: Each profile is visually inspected to identify any defects, such as cracks, voids, delamination, or surface imperfections. Visual inspection helps to identify any irregularities that may affect the structural integrity or aesthetics of the profiles. 5. Mechanical testing: Profiles are subjected to mechanical testing to assess their strength, stiffness, and other mechanical properties. This involves conducting tests like flexural testing, tensile testing, impact testing, and compression testing. The results are compared to the specified requirements to determine if the profiles meet the necessary standards. 6. Quality documentation: Proper documentation is maintained throughout the manufacturing process, including records of raw material specifications, process parameters, test results, and inspection reports. This ensures traceability and provides a reference for quality assurance. 7. Non-destructive testing: In addition to mechanical testing, non-destructive testing techniques, such as ultrasonic testing or X-ray inspection, may be used to identify internal defects or inconsistencies without damaging the profiles. 8. Quality audits: Regular internal and external audits are conducted to assess the effectiveness of the quality control measures and ensure compliance with relevant industry standards and regulations. By implementing these quality control measures, manufacturers can ensure that FRP pultrusion profiles meet the required specifications, resulting in reliable and high-quality products.
- Q: Can FRP pultrusion profiles be used in the agricultural and farming industry?
- Yes, FRP pultrusion profiles can be used in the agricultural and farming industry. These profiles are lightweight, durable, and resistant to corrosion, making them suitable for various applications such as structural supports, fencing, gates, and equipment enclosures. They offer high strength-to-weight ratio, excellent weather resistance, and can withstand harsh environmental conditions commonly found in agricultural settings. Additionally, FRP profiles are non-conductive and have low thermal conductivity, which makes them ideal for electrical insulation and thermal management in farm equipment.
- Q: Are FRP pultrusion profiles resistant to fungi and mold?
- FRP pultrusion profiles exhibit a general resistance to fungi and mold. This is attributed to the non-porous qualities of the construction materials, namely fiberglass and epoxy resins. These materials create an inhospitable environment for fungi and mold, thus establishing a high level of resistance against their proliferation and colonization. Moreover, FRP pultrusion profiles possess inherent moisture resistance, adding another deterrent to fungi and mold growth. In contrast to wood and its propensity to absorb moisture, FRP profiles do not retain water, rendering them highly resistant to these concerns. The combination of impermeable materials and moisture resistance make FRP pultrusion profiles an ideal choice for environments necessitating fungi and mold resistance, particularly those with high humidity or dampness. However, it is important to acknowledge that no material is entirely impervious to fungi and mold growth in all circumstances. In extreme conditions characterized by prolonged exposure to substantial levels of moisture and organic matter, there remains a possibility for some fungi and mold to colonize FRP profiles. Nevertheless, when compared to alternative materials, FRP pultrusion profiles offer a significantly superior level of resistance against these challenges.
- 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.
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FRP Pultrusion Profiles - Maintenance-Free Pultruded Grating
- 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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