FRP Pultrusion Profiles - FRP Pultruded Grating with Anti-Corrosion, Anti-Rust, and Best Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4000 m.t.
- Supply Capability:
- 300000 m.t./month
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Specification
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.
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
Q1.What's your sample policy?
A:We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q2.Can you produce according to the samples?
A: Yes, we can produce or modify the products according to your request.
Q3.How do you deliver the goods to my country?
A:We can provide international express, such as DHL, EMS, UPS, FedEx, etc. We select air freight and sea freight upon your requests. Quotations if without mentioning the shipping costs are shipping fee excluded.
Q4.How much does it cost to ship to my country?
A:When you goanna to place an order, please contact us, because different country has different freight.
Q5.How to get the catalogue?
A:please contact us and tell us what you are looking for.
We will try our best to meet customers' demands. Welcome you come here to visit us. We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.
PICTURES
- 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 aerospace applications?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in aerospace applications. These profiles offer a combination of strength, lightweight, and corrosion resistance, making them suitable for various aerospace components such as structural supports, fairings, and interior panels. Additionally, FRP pultrusion profiles have high fatigue resistance and can withstand extreme temperatures, enhancing their suitability for aerospace use.
- Q:Do FRP pultrusion profiles have any limitations or drawbacks?
- FRP pultrusion profiles indeed have certain limitations and drawbacks that need to be taken into account. One of these limitations is their lower stiffness compared to traditional materials like steel or aluminum. As a result, they may not be suitable for applications that demand high structural rigidity or heavy loads. Another constraint is their susceptibility to creep, which refers to the gradual deformation of the material under a constant load over time. This can adversely affect the long-term performance and durability of the profiles, particularly in scenarios where they face sustained stress. Moreover, FRP pultrusion profiles generally incur higher production costs compared to traditional materials. The manufacturing process involves pultruding continuous fibers through a resin matrix, requiring specialized equipment and expertise. Consequently, the higher production expenses make FRP pultrusion profiles less economically viable for certain applications. Additionally, FRP pultrusion profiles are typically not suitable for high-temperature applications. The resin matrix used in their production can degrade or soften at elevated temperatures, thereby restricting their use in environments where thermal resistance is crucial. Finally, FRP pultrusion profiles may have limited design flexibility compared to other materials. The pultrusion process typically yields profiles with constant cross-sections and limited geometric complexity. Consequently, their use is restricted in applications that necessitate intricate shapes or customized designs. Despite these limitations, FRP pultrusion profiles offer several advantages, such as a high strength-to-weight ratio, corrosion resistance, and electrical insulation properties. Therefore, it is crucial to thoroughly consider the specific requirements of the application before opting for FRP pultrusion profiles.
- Q:Are FRP pultrusion profiles resistant to hydrocarbons?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are generally resistant to hydrocarbons. The combination of various reinforcing fibers such as fiberglass or carbon fiber with a polymer matrix makes FRP materials highly resistant to chemical corrosion, including hydrocarbons. This resistance makes FRP pultrusion profiles a suitable choice for applications where exposure to hydrocarbons is expected, such as in oil and gas industry, chemical processing plants, or fuel storage facilities. However, it is important to note that the level of resistance can vary depending on the specific type of resin used in the FRP material and the concentration and temperature of the hydrocarbons involved. Therefore, it is recommended to consult with the manufacturer or supplier of the FRP pultrusion profiles to ensure their compatibility with the specific hydrocarbon environment in question.
- Q:Are FRP pultrusion profiles resistant to chemicals used in mining operations?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are highly resistant to chemicals commonly used in mining operations. The composite material used in FRP pultrusion profiles is inherently corrosion-resistant and can withstand the harsh chemical environment typically encountered in mining. Additionally, FRP pultrusion profiles offer excellent resistance to acids, alkalis, solvents, and other chemicals, making them a durable and reliable choice for mining applications.
- Q:What types of materials are commonly used in FRP pultrusion?
- Fiber Reinforced Polymer (FRP) pultrusion is a manufacturing process that involves pulling continuous fibers through a resin bath and then through a heated die, resulting in a composite material with high strength and stiffness. Various types of materials are commonly used in FRP pultrusion, depending on the specific application and desired properties. 1. Fibers: The most commonly used fibers in FRP pultrusion are fiberglass (glass-reinforced polymer) and carbon fibers. Fiberglass is cost-effective, lightweight, and offers good strength and corrosion resistance. Carbon fibers, on the other hand, provide exceptional strength, stiffness, and lightweight properties but are more expensive. 2. Resins: The resin matrix used in FRP pultrusion provides the material with rigidity and protection against environmental factors. Polyester resin is the most common resin 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: Various additives can be incorporated into the resin matrix to enhance 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 a variety of industries such as construction, infrastructure, aerospace, automotive, and marine.
- Q:How is FRP pultrusion different from other manufacturing processes?
- FRP pultrusion is different from other manufacturing processes in its unique method of producing fiber-reinforced polymer (FRP) profiles. Unlike traditional processes like extrusion or injection molding, pultrusion involves pulling continuous fibers through a resin bath and then into a heated die, where they are cured and shaped into the desired profile. This continuous and automated process allows for the production of strong, lightweight, and corrosion-resistant FRP profiles with consistent mechanical properties. Additionally, pultrusion enables the incorporation of various fiber orientations and resin systems, making it highly versatile for customized applications.
- Q:Are FRP pultrusion profiles resistant to saltwater corrosion?
- Indeed, FRP pultrusion profiles exhibit exceptional resistance to saltwater corrosion. Their corrosion resistance is a significant advantage over traditional materials like steel or aluminum. The combination of reinforcing fibers and resin matrix in FRP profiles endows them with inherent resistance to the corrosive effects of saltwater. FRP profiles consist of a blend of glass or carbon fibers that are embedded in a thermosetting resin. These constituents do not chemically react with saltwater, effectively preventing the corrosion commonly observed in metals exposed to saltwater for prolonged periods. Additionally, the resin matrix utilized in FRP profiles acts as a protective barrier, further impeding saltwater from reaching the reinforcing fibers. The corrosion resistance of FRP pultrusion profiles renders them exceptionally suitable for applications in marine settings. Seawalls, dock fenders, offshore platforms, and marine vessels frequently employ FRP profiles due to their durability in saltwater environments. This durability guarantees long-term performance and minimizes the necessity for frequent maintenance or replacement. However, it is crucial to acknowledge that although FRP pultrusion profiles demonstrate high resistance to saltwater corrosion, they can still be influenced by other factors like UV radiation or chemical exposure. Consequently, it is vital to consider the precise environmental conditions and consult manufacturers or experts to select the most appropriate FRP profile for a given application.
- Q:What are the features of Glass Fiber Reinforced Plastic Pultruded materials and chairs?
- Glass reinforced plastic extruded section bar has the characteristics of unlimited length, high utilization rate of raw material, corrosion resistance, good weatherability and long service life
- Q:Are FRP pultrusion profiles resistant to impact from flying debris?
- FRP (Fiber Reinforced Polymer) pultrusion profiles are known for their high strength and durability. They are generally resistant to impact from flying debris due to their inherent properties. The combination of the reinforcing fibers, typically made of fiberglass, and the polymer matrix provides excellent impact resistance. The specific resistance to impact from flying debris can vary depending on the specific design, thickness, and composition of the FRP pultrusion profiles. However, in most cases, these profiles are designed to withstand impact forces and can effectively resist damage caused by flying debris. Furthermore, FRP pultrusion profiles are often used in applications where impact resistance is crucial, such as in construction, transportation, and infrastructure industries. These profiles have been tested and proven to withstand various impact scenarios, making them a reliable choice for applications where flying debris is a concern. It is important to note that while FRP pultrusion profiles offer good impact resistance, the severity of the impact and the velocity of the flying debris can still affect the level of damage. Therefore, it is advisable to consult with the manufacturer or engineer to ensure the specific FRP profile chosen is suitable for the intended application and potential impact conditions.
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FRP Pultrusion Profiles - FRP Pultruded Grating with Anti-Corrosion, Anti-Rust, and Best Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4000 m.t.
- Supply Capability:
- 300000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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