FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance and High Quality
- 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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Specification
Certificate:
ISO9001
Surface Treatment:
Smooth Surface
Type:
Glass Fiber
Color:
Adjustable
Brand Name:
CNBM
Thickness:
1.0-2.5mm
Product:
FRP Pultruded Grating
Technique:
fiberglass, resin and film
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 |
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,
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
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 seismic activity?
- FRP (Fiber Reinforced Polymer) pultrusion profiles are known for their high strength-to-weight ratio and excellent mechanical properties. However, when it comes to seismic activity, their resistance depends on various factors. In general, FRP pultrusion profiles can exhibit good resistance to seismic activity due to their inherent properties. The composite materials used in their construction, such as fiberglass and resin, offer high tensile strength and stiffness, making them capable of withstanding dynamic loads caused by earthquakes. Moreover, FRP pultrusion profiles have been extensively tested and proven to possess excellent fatigue resistance. This property is crucial during seismic events as structures are subjected to repeated dynamic loading. The ability of FRP profiles to withstand cyclic loading without suffering from fatigue failure significantly enhances their seismic resistance compared to traditional materials like steel or concrete. Another advantage of FRP pultrusion profiles in seismic activity is their lightweight nature. Their low weight reduces the overall mass of the structure, resulting in lower seismic forces. This weight reduction can lead to reduced seismic responses and less damage during an earthquake. However, it is important to note that the seismic resistance of FRP pultrusion profiles can be influenced by various factors. These include the design and quality of the profiles, the connection details, and the overall structural system in which they are used. Proper engineering and design considerations must be taken into account to ensure optimal performance and seismic resistance. In conclusion, FRP pultrusion profiles have the potential to offer good resistance to seismic activity due to their high strength, stiffness, and fatigue resistance. However, their performance in seismic events depends on various factors, and careful design and engineering practices are essential to maximize their seismic resistance.
- Q: Are FRP pultrusion profiles resistant to chemicals used in oil refineries?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are highly resistant to chemicals used in oil refineries. The composition of FRP profiles includes a combination of high-strength fibers, such as fiberglass, carbon fibers, or aramid fibers, embedded in a polymer resin matrix. This unique construction provides excellent resistance to a wide range of chemicals, including those commonly found in oil refineries. The polymer resin matrix used in FRP profiles can be carefully selected to withstand harsh chemical environments. For instance, vinyl ester or epoxy resins are often used in the manufacturing of FRP profiles for oil refinery applications due to their superior chemical resistance properties. Moreover, FRP pultrusion profiles are inherently corrosion-resistant, unlike traditional materials like steel or concrete, which can deteriorate when exposed to aggressive chemicals found in oil refineries. This corrosion resistance ensures the long-term durability and reliability of FRP profiles in such environments. Additionally, FRP profiles offer several other advantages in oil refinery applications, including high strength-to-weight ratio, electrical insulation, non-magnetic properties, and ease of installation. These characteristics make FRP pultrusion profiles an ideal choice for various structural, piping, and equipment applications within oil refineries. However, it is essential to consider the specific chemicals and concentrations involved in a particular oil refinery application. While FRP profiles generally exhibit excellent resistance to a wide range of chemicals, there might be certain highly concentrated or specialized chemicals that could potentially affect their performance. In such cases, it is advisable to consult with FRP manufacturers or experts who can provide tailored solutions to meet the specific chemical resistance requirements of the oil refinery.
- Q: Are FRP pultrusion profiles resistant to saltwater corrosion?
- Yes, FRP (Fiber Reinforced Plastic) pultrusion profiles are highly resistant to saltwater corrosion. The corrosion resistance of FRP profiles is one of their key advantages over traditional materials such as steel or aluminum. The combination of the reinforcing fibers and the resin matrix used in FRP pultrusion profiles makes them inherently resistant to the corrosive effects of saltwater. FRP profiles are composed of a mixture of glass or carbon fibers embedded in a thermosetting resin. These materials do not react with saltwater, preventing the corrosion that occurs in metals when exposed to saltwater for an extended period. Additionally, the resin matrix used in FRP profiles provides a protective barrier that further prevents saltwater from reaching the reinforcing fibers. The corrosion resistance of FRP pultrusion profiles makes them ideal for applications in marine environments. They are commonly used in structures such as seawalls, dock fenders, offshore platforms, and marine vessels. The durability of FRP profiles in saltwater environments ensures long-term performance and reduces the need for frequent maintenance or replacement. However, it is important to note that while FRP pultrusion profiles are highly resistant to saltwater corrosion, they may still be affected by other factors such as UV radiation or chemical exposure. Therefore, it is essential to consider the specific environmental conditions and consult with manufacturers or experts to select the most suitable FRP profile for a particular application.
- Q: Can FRP pultrusion profiles be used in the construction of train or subway platforms?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in the construction of train or subway platforms. FRP pultrusion profiles are made of a combination of reinforced fibers and a polymer resin matrix, which gives them high strength and durability. These profiles are lightweight, corrosion-resistant, and have excellent mechanical properties, making them suitable for various applications in the construction industry. When it comes to train or subway platforms, FRP pultrusion profiles can be used for various structural components such as handrails, guardrails, gratings, and decking systems. These profiles provide a non-conductive and non-magnetic solution, which is essential in railway environments to prevent interference with electrical and signaling systems. Furthermore, FRP pultrusion profiles offer a high level of customization, allowing them to be tailored to specific project requirements. They can be manufactured in various shapes, sizes, and colors to meet the aesthetic and functional needs of train or subway platforms. Moreover, FRP pultrusion profiles have excellent resistance to environmental factors such as moisture, chemicals, and UV radiation. This resistance ensures that the profiles remain durable and maintain their structural integrity over time, even in harsh and corrosive conditions commonly found in railway environments. Overall, FRP pultrusion profiles are a reliable and cost-effective choice for the construction of train or subway platforms. They provide numerous advantages including strength, durability, customization options, and resistance to environmental factors, making them a suitable alternative to traditional materials in these applications.
- Q: Are FRP Pultruded Shapes poisonous?
- It shouldn't be poisonous. He can use it in a lot of production and life, especially all kinds of pipes, including water pipes
- Q: How do FRP pultrusion profiles handle cyclic torsion loads?
- FRP pultrusion profiles have been carefully designed to effectively handle cyclic torsion loads. The exceptional properties of FRP materials make them highly resistant to fatigue, which makes them perfectly suitable for applications where cyclic torsion loads are anticipated. A significant advantage of FRP pultrusion profiles lies in their remarkable strength-to-weight ratio. By reinforcing them with fibers like glass or carbon, these profiles exhibit outstanding tensile strength and stiffness, enabling them to withstand repeated torsional forces without any deformation or failure. Furthermore, FRP pultrusion profiles display superior resistance to corrosion and chemical degradation when compared to traditional materials like steel. This resistance guarantees that the profiles maintain their structural integrity even in harsh environments where cyclic torsion loads might be prevalent. The pultrusion manufacturing process also contributes to the capability of FRP profiles to handle cyclic torsion loads. During pultrusion, continuous fibers are impregnated with a polymer resin and then drawn through a heated die, where they are cured and shaped into the desired profile. This process ensures a uniform distribution of fibers throughout the profile, resulting in enhanced strength and stiffness in all directions, including torsion. To further enhance the performance of FRP pultrusion profiles under cyclic torsion loads, engineers utilize design techniques such as optimizing the fiber orientation and selecting suitable resin systems. These measures help evenly distribute the torsional forces across the profile, reducing stress concentrations and enhancing fatigue resistance. In conclusion, FRP pultrusion profiles have been specifically engineered to handle cyclic torsion loads. Their remarkable strength-to-weight ratio, corrosion resistance, and uniform fiber distribution make them an ideal choice for applications where cyclic torsion loads are a concern.
- Q: What are the circumstances in which the pultrusion should be performed?
- (1) the tensile strength of high strength extruded profiles for 150 ~ 300MPa, the bending strength reached 200 ~ 300MPa, the 1000h accelerated the bending strength after aging the retention rate of up to 78%.(2) the deformation rate is low. The length of the glass reinforced plastic pultruded section is accelerated by 1000h and the width change rate is +0.03%. The width change rate is -0.07%.. Therefore, the geometry and size of the product made of this pultruded section can be stable for a long time
- Q: Are FRP pultrusion profiles resistant to alkaline substances?
- Yes, FRP pultrusion profiles are generally resistant to alkaline substances. The use of fiberglass reinforced polymer (FRP) in pultruded profiles provides excellent resistance to a wide range of chemicals, including alkaline substances. The resin used in the manufacturing process is typically a thermosetting polymer, such as polyester or vinyl ester, which offers high resistance to alkaline solutions. Moreover, the reinforcement of fiberglass imparts additional strength and durability to the profiles, making them highly resistant to corrosion and degradation from alkaline substances. However, it is important to note that the specific resistance of FRP pultrusion profiles to alkaline substances may vary depending on the specific resin formulation and manufacturing process. Therefore, it is recommended to consult with the manufacturer or supplier to ensure the profiles meet the desired resistance requirements for specific alkaline environments.
- Q: Can FRP pultrusion profiles be used in the construction of railway platforms?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in the construction of railway platforms. FRP profiles are lightweight, durable, and corrosion-resistant, making them suitable for various structural applications. They offer high strength-to-weight ratio, reducing the load on the platform structure while maintaining structural integrity. Additionally, FRP profiles can be customized to meet specific design requirements, providing flexibility in creating efficient and long-lasting railway platforms.
- Q: Can FRP pultrusion profiles be used in the construction of shipping containers?
- Indeed, the utilization of FRP pultrusion profiles in the construction of shipping containers is possible. These profiles offer numerous advantages that render them suitable for this purpose. To begin with, FRP pultrusion profiles possess exceptional strength and durability. They exhibit a high strength-to-weight ratio, enabling the creation of lightweight shipping containers capable of withstanding heavy loads and harsh environmental conditions. This characteristic proves particularly advantageous in the shipping industry, where containers endure rough handling and extreme weather while in transit. Furthermore, FRP pultrusion profiles display resistance to corrosion, a significant concern in the shipping industry due to exposure to saltwater and other corrosive substances. Unlike traditional materials like steel, FRP does not rust or corrode, thereby ensuring a longer lifespan for the shipping containers. Moreover, FRP pultrusion profiles exhibit excellent thermal insulation properties. This characteristic facilitates the maintenance of a consistent temperature within the shipping containers, which is crucial for transporting temperature-sensitive goods such as food, pharmaceuticals, and chemicals. Additionally, FRP pultrusion profiles can be easily customized and fabricated into various shapes and sizes, allowing for design flexibility in the construction of shipping containers. They can be molded to specific dimensions and incorporate features such as reinforcements, fastening points, and integrated insulation. Notably, FRP pultrusion profiles are also non-conductive and possess low thermal conductivity. These attributes make them an ideal choice for shipping containers that transport sensitive electronic equipment or hazardous materials, as they reduce the risk of electrical and thermal accidents. In conclusion, FRP pultrusion profiles can indeed be employed in the construction of shipping containers. Their strength, durability, corrosion resistance, thermal insulation properties, design flexibility, and non-conductive nature make them a reliable and practical choice for this application.
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FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance and High Quality
- 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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