FRP pultruded grating of lastest styles with Anti-ageing and best quality with good price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 300000 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
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
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.
PICTURES
- Q:Are FRP pultrusion profiles impact resistant?
- FRP pultrusion profiles are widely recognized for their exceptional impact resistance. By combining reinforcing fibers like glass or carbon with a polymer matrix, they become intrinsically sturdy and long-lasting. The pultrusion process further bolsters their impact resistance by aligning the fibers in the direction of the load, providing optimal strength against impacts. Additionally, these profiles boast a remarkable strength-to-weight ratio, enabling them to withstand heavy impacts without significant damage or deformation. This characteristic makes them ideal for industries like construction, transportation, and infrastructure, where impact resistance is vital. Furthermore, FRP pultrusion profiles exhibit outstanding resistance to corrosion, chemicals, and UV radiation, enhancing their durability and long-term performance. Even in harsh environments, they maintain their impact resistance properties, making them the preferred choice for various sectors. Nonetheless, it is crucial to acknowledge that the impact resistance of FRP pultrusion profiles can vary depending on factors like design, composition, and manufacturing process. To ensure the profiles meet the desired impact resistance requirements for a specific application, it is advisable to consult with the manufacturer or supplier.
- 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: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 chemicals used in food packaging?
- Yes, FRP pultrusion profiles are generally resistant to the chemicals commonly used in food packaging. The combination of fiberglass reinforcement and resin matrix used in FRP profiles provides excellent chemical resistance, making them a suitable choice for applications involving contact with food packaging chemicals. However, it is always recommended to consult with the manufacturer or supplier to ensure specific compatibility with the chemicals involved.
- Q:Can FRP pultrusion profiles be used in the construction industry?
- Yes, FRP pultrusion profiles can be used in the construction industry. FRP (Fiber Reinforced Polymer) pultrusion profiles offer several advantages such as high strength-to-weight ratio, corrosion resistance, and durability. These profiles can be used in various construction applications such as structural support systems, window and door frames, bridge components, and building facades. They provide a lightweight and cost-effective alternative to traditional construction materials like steel and concrete.
- Q:What are the best manufacturers of glass fiber reinforced plastic pultruded profiles in China?
- In addition to the thickness of radome products, there should be other requirements.
- Q:Are FRP pultrusion profiles resistant to impact?
- Yes, FRP pultrusion profiles are generally resistant to impact. The combination of fibreglass reinforcement and resin matrix in FRP pultrusion profiles provides high strength and stiffness, making them less susceptible to damage from impact compared to other materials such as wood or metal. However, the impact resistance may vary depending on the specific design and composition of the FRP profile.
- 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:The difference between polyurethane pultruded profiles and glass reinforced plastic profiles
- Compared with other materials, pultrusion with polyurethane can produce a variety of benefits. The utility model can improve the content of the glass fiber in the product and greatly improve the strength of the product. For example, pultruded window frames made of glass fiber and polyurethane resin, the strength of the resulting window frames is 8 times higher than that of the PVC window frames, and the conductivity is 40 times lower than that of aluminum. Therefore, the insulation performance is much better.
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FRP pultruded grating of lastest styles with Anti-ageing and best quality with good price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 300000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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