FRP pultruded grating anti-ageing and high quality on sales
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4000 m.t.
- Supply Capability:
- 50000 m.t./month
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Item specifice
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.
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:What are the load-bearing capabilities of FRP pultrusion profiles?
- The load-bearing capabilities of FRP pultrusion profiles vary depending on the specific profile design and the type of reinforcement used. However, FRP pultrusion profiles are known to have high strength-to-weight ratios and can generally handle heavy loads. They are often used in structural applications where strength and durability are important factors.
- Q:Are FRP pultrusion profiles resistant to electrical surges or lightning strikes?
- FRP pultrusion profiles have inherent electrical insulation properties due to their composition of fiberglass reinforcement and resin matrix. This insulation makes them resistant to electrical surges and lightning strikes to some extent. However, it is important to note that no material can provide absolute protection against extremely high voltage electrical surges or direct lightning strikes. In such cases, additional measures like grounding and lightning protection systems are necessary to ensure the safety of structures or equipment. Therefore, while FRP pultrusion profiles offer some level of resistance to electrical surges and lightning strikes, it is advisable to consult with experts and adhere to relevant safety standards when designing and installing electrical systems in areas prone to such events.
- Q:Can FRP pultrusion profiles be used in the production of electrical insulators?
- Indeed, FRP pultrusion profiles have the potential to be utilized in the manufacturing of electrical insulators. These profiles are renowned for their exceptional electrical insulation characteristics, rendering them appropriate for a wide array of electrical applications. The non-conductive and high-strength attributes of FRP materials make them an ideal choice for insulating components within electrical systems, including insulators. The creation of FRP pultrusion profiles entails saturating continuous fibers like fiberglass, carbon fiber, or aramid with a polymer resin, which is subsequently solidified and shaped through the pultrusion process. This process yields a resilient and lightweight material that exhibits remarkable electrical insulation properties. Electrical insulators serve the purpose of obstructing the flow of electric current between conductive materials or components. They are indispensable in electrical systems as they ensure safety and prevent electrical leakage or short circuits. FRP pultrusion profiles can be tailored and manufactured to meet the specific requisites of electrical insulators, encompassing dimensional accuracy, mechanical strength, and electrical insulation performance. Moreover, FRP pultrusion profiles offer numerous advantages when compared to conventional materials such as wood, porcelain, or ceramics. They possess corrosion resistance, possess a high strength-to-weight ratio, and can be easily customized to fulfill the specific demands of electrical insulator applications. Furthermore, FRP pultrusion profiles are non-conductive, a pivotal factor for electrical insulation. In summary, owing to their exceptional electrical insulation properties, durability, lightweight nature, and customization possibilities, FRP pultrusion profiles are exceedingly suitable for the production of electrical insulators.
- Q:Are FRP pultrusion profiles resistant to sulfuric acid?
- FRP pultrusion profiles display a notable resistance to sulfuric acid and this corrosion resistance is a key advantage they hold over traditional materials like steel or concrete. Sulfuric acid, known for its highly corrosive nature, poses no threat to FRP pultrusion profiles due to the inherent properties of the composite materials used in their construction. The primary reason behind the corrosion resistance of FRP profiles lies in the resin matrix that encases the reinforcing fibers. The commonly utilized resins in pultrusion, namely polyester, vinyl ester, and epoxy, exhibit remarkable chemical resistance, including resistance to sulfuric acid. However, it is essential to acknowledge that the resistance of FRP pultrusion profiles to sulfuric acid can vary based on multiple factors. The concentration and temperature of the acid, as well as the specific resin formulation employed in the profile, can impact the overall resistance. In scenarios involving highly concentrated acid or elevated temperatures, it is advisable to consult the manufacturer or supplier to ensure that the specific FRP profile meets the necessary resistance requirements. On the whole, FRP pultrusion profiles offer a high level of resistance to sulfuric acid, making them apt for a wide range of applications in industries where this corrosive substance may be present, such as chemical processing, wastewater treatment, or mining.
- Q:Are FRP pultrusion profiles resistant to moisture?
- Yes, FRP pultrusion profiles are highly resistant to moisture due to the inherent properties of fiberglass and the resin matrix used in their production. This resistance makes them an excellent choice for applications where moisture exposure is a concern, such as outdoor structures, marine environments, and infrastructure exposed to wet conditions.
- Q:Are FRP pultrusion profiles resistant to automotive fluids?
- Yes, FRP pultrusion profiles are generally resistant to automotive fluids. The inherent chemical resistance and durability of the fiberglass-reinforced plastic make it suitable for withstanding exposure to various automotive fluids such as oils, fuels, and coolants. However, it is essential to consider the specific type of fluid and consult the manufacturer's guidelines to ensure the optimal performance and longevity of the FRP profiles in automotive applications.
- 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:Are FRP pultrusion profiles resistant to high-pressure water jets?
- FRP pultrusion profiles have a general resistance to high-pressure water jets. Their high strength-to-weight ratio, corrosion resistance, and durability make them suitable for applications involving water and harsh environments. The pultrusion manufacturing process ensures thorough resin impregnation of the fibers, resulting in a dense composite material. This density provides high resistance to water penetration, protecting the material from damage by high-pressure water jets. Additionally, FRP pultrusion profiles exhibit excellent chemical resistance, including resistance to water. This ensures that the profiles will not degrade when exposed to high-pressure water jets for extended periods. It is important to note that the specific resistance of FRP pultrusion profiles to high-pressure water jets may vary depending on the resin and fiber combination used. To obtain detailed information about the resistance of specific profiles in a given application, it is recommended to consult the manufacturer or supplier.
- Q:Are FRP pultrusion profiles resistant to oils and greases?
- FRP pultrusion profiles have a general resistance to oils and greases. This resistance is due to their composition of fiberglass and resin materials, which naturally resist various chemicals, including oils and greases. The pultrusion process typically involves using a thermosetting resin, such as polyester or vinyl ester, which further enhances the profiles' ability to withstand chemical damage. Moreover, the fiberglass reinforcement adds durability and strength to the profiles, making them suitable for applications where exposure to oils and greases is expected. It is important to note, however, that the level of resistance to oils and greases may differ depending on the specific resin used and the chemical composition of the oils or greases. Therefore, it is advisable to seek detailed information from the manufacturer or supplier regarding the compatibility of FRP pultrusion profiles with specific oils and greases.
- Q:Are FRP pultrusion profiles fire resistant?
- Yes, FRP pultrusion profiles are fire resistant.
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FRP pultruded grating anti-ageing and high quality on sales
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4000 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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