UV Resistance Tramway GRP Tube / High Voltage GRP Products for Catenary
UV Resistance Tramway GRP Tube / High Voltage GRP Products for Catenary
1. UV Resistance Tramway GRP Tube / High Voltage GRP Products for Catenary
Catenary GRP products typically refer to products made from Glass Reinforced Plastic (GRP) that are designed to be used in catenary systems. GRP, also known as fiberglass, is a composite material made of a plastic matrix reinforced with fine glass fibers. In the context of catenary systems, which are commonly used in transportation infrastructure, such as railways and electric power lines, Catenary GRP products can include:
1. Catenary Poles: These are structural poles made of GRP that support the overhead lines in railway electrification systems. Catenary poles are designed to withstand the mechanical loads and environmental conditions while providing a lightweight and durable solution.
2. Insulators: Insulators made of GRP are used to electrically isolate the overhead power lines from the supporting structures. GRP insulators offer high electrical insulation properties, excellent mechanical strength, and resistance to environmental factors such as UV radiation and extreme temperatures.
3. Catenary Arms: Catenary arms or brackets are used to hold and suspend the overhead lines from the supporting poles or structures. GRP catenary arms provide lightweight, corrosion-resistant, and durable solutions for supporting the electrical conductors.
4. Cable Management Systems: GRP cable management systems in catenary installations provide support and protection for the various cables, wires, and conductors used in the system. These systems include cable trays, cable ducts, and other components designed to organize and secure the cables.
5. Accessories: Other GRP products used in catenary systems can include junction boxes, connectors, clamps, and other accessories needed for the installation, maintenance, and operation of the overhead lines. It's worth noting that specific products and their features may vary depending on the manufacturer and the requirements of the catenary system.
The below informaiton of UV Resistance Tramway GRP Tube / High Voltage GRP Products for Catenary:
1.Material: GF-EP ,UV Resistance;
2.Environment Temperature:-50 ℃ to +80 ℃;
3 Technical Character:
| No. | Descnption of of Character | Value |
| 1 | Density | ≥2.1g/cm3 |
| 2 | Fiberglass Content | ≥78% |
| 3 | Water Absorption | ≤0.5% |
| 4 | Ambient temperature | -50°C to+80°C |
| 5 | Tensile Strength | ≥550N/mm² |
| 6 | Bending Strength | ≥550N/mm² |
| 7 | Compressive Strength | ≥400N/mm² |
| 8 | Elastic modulus | ≥40000N/mm² |
| 9 | Coefficient of linear thermal expansion(1/℃) | 10×10-6 |
Dimension of UV Resistance Tramway GRP Tube / High Voltage GRP Products for Catenary:
| No. |
Diameter (mm) |
Tolerance (mm) |
Weight (kg/m) | Color |
| 1 | Tube φ14×φ16 | ±0.20 | 0.10 | Orange, Grey,Olive or customized |
| 2 | Tube φ24×φ38 | ±0.20 | 1.40 | Orange, Grey,Olive or customized |
| 3 | Tube φ40×φ55 | ±0.20 | 2.35 | Orange, Grey,Olive or customized |
| 4 | We accept customized diameter ,length and colour | |||
3.The application of UV Resistance Tramway GRP Tube / High Voltage GRP Products for Catenary
FAQ:
1. Are you a manufacturer or a trader?
* We are a manufacturer, with 15 years of production experience;
* Our factory has passed ROSH, SGS certification;
* Standard: IEC standard;
* Has its own quality control.
2. Do you have any export experience?
* More than 10 years of export experience.
*TID products have been exported to Indonesia, the United Kingdom, Russia, Ukraine, Qatar, Romania, UAE, Egypt, the United States, Costa
Rica, Brazil and other countries.
3. How to choose products?
* Standard products: Please select the standard code according to the above reference documents;
* Custom products: Please tell us
** Special material requirements
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