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BEIHAI YUEDA FRP PRODUCTS
Methods for the Installation and Maintenance of Glass Fiber Reinforced Plastic (FRP) Sandwiched Pipes
Release time:
2024/03/25
Glass fiber reinforced sand pipeMainly reinforced with glass fiber and products, this is composed of unsaturated polyester resin polymer compounds, with resin as the basic material.Next, let's talk about the installation and maintenance methods of glass fiber reinforced sand pipes?
Glass fiber reinforced sand pipeMainly reinforced with glass fiber and products, this is composed of unsaturated polyester resin polymer compounds, with resin as the basic material.Next, let's talk about the installation and maintenance methods of glass fiber reinforced sand pipes?
Glass fiber reinforced sand pipeHigh strength, can be directly buried under the roadway without the need for a concrete protective layer, which can speed up the construction progress of cable projects. It is a flexible pipeline that can effectively resist damage caused by uneven settlement. Insulated, non-magnetic, suitable for single-core cable laying, with no eddy current effect. It is heat-resistant and flame-retardant during use.130It can be used for a long time, and it does not burn when encountering fire. Corrosion-resistant, does not rust, can be used in high-temperature saline-alkali land, with a lifespan.50of more than years. Glass fiber reinforced sand pipes are water-resistant and can be used for a long time in humid environments or underwater. Especially, its inner wall is smooth, with a low friction coefficient, making it easy for cables to pass through without being scratched. Lightweight, the weight of the same length is only.1/4, the weight of concrete pipes is.1/10or so, easy to transport, simple to construct, and low overall cost. Currently, the length of glass fiber reinforced sand pipes is generally:6-12m/meters (special lengths can also be produced according to customer requirements). The long single pipe has fewer joints, which speeds up the installation speed, reduces the probability of failure, and improves the overall installation quality of the pipeline.
Glass fiber reinforced sand pipeThere are three operating procedures: long winding method, centrifugal casting method, and continuous winding method. The stable long winding technology is mainly used in the Chinese market. Therefore, it maintains good corrosion resistance without the need for cathodic protection and other anti-corrosion measures, and will not cause secondary environmental pollution to water and other media. Long service life. In addition, the net weight of glass fiber reinforced sand pipes is only one-fourth of the same length ductile iron pipes and.1/10the same specification cement pipes. With a superior geographical location, installation is convenient. Therefore, before installation, a groove should be dug at the corresponding position of the pipe joint and the base, so that the bottom of the pipe can be placed on the original soil or sand cushion, ensuring symmetrical force. Glass fiber pipes can be transported during transportation to save fuel consumption and other miscellaneous costs. During installation, there is no need to use heavy machinery to wind medium and small glass fiber reinforced sand pipes. Of course, some can even be manually transported to speed up the installation process. After long-term use of glass fiber reinforced sand pipes, pipeline sludge and rust maintenance scale will cause the original pipe diameter to shrink, which is also not ideal. The drainage is obviously smooth, and the sediment at the bottom of the drainage pipe always rises downstream, causing the slope of the line to decrease, with moderate speed, multiplied by the blockage of the glass fiber reinforced sand pipe, the drainage effect is interrupted at any time.
The above article content is some related issues about the installation and maintenance methods of glass fiber reinforced sand pipes introduced by the editor. If you are also curious, come and take a look, it will definitely not disappoint you. That's all for today's content, I hope it can help you.
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