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BEIHAI YUEDA FRP PRODUCTS
How should we carry out emergency repairs for fiberglass reinforced sand pipes?
Release time:
2022/01/21
How should we carry out emergency repairs for fiberglass sand-coated pipes? Fiberglass sand-coated pipes are made by winding layers of resin-based fiberglass around a rotating core according to process requirements, with quartz sand evenly distributed between the fibers, allowing for long-distance transportation of sand. The wall structure is reasonable and advanced, fully utilizing the properties of the materials. The composition consists of sand and resin.
Regardingglass fiber reinforced sand pipeshow should we carry out emergency repairs?
glass fiber reinforced sand pipesThe resin-based glass fiber is wound layer by layer on a rotating core according to process requirements, with quartz sand evenly distributed between the fibers, serving as a sand layer for long-distance transport. The wall structure is reasonable and advanced, fully utilizing the material's properties. Glass fiber reinforced sand pipes are lightweight, high-strength, and corrosion-resistant non-metallic pipelines. While meeting the required strength, rigidity is increased to ensure the stability and reliability of the product. Glass fiber winding pipes are accepted by users due to their excellent chemical resistance, lightweight, high strength, non-scaling, strong impact resistance, longer service life compared to ordinary steel pipes, lower overall costs, quick installation, and safety and reliability.glass fiber reinforced sand pipesUsed in the petroleum, chemical, and drainage industries. In our countryglass fiber reinforced sand pipesproduction is developing rapidly, with increasing quantities year by year, and the application range and departments are becoming broader.glass fiber reinforced sand pipesMade from resin, glass fiber, and quartz sand through special processes.
glass fiber reinforced sand pipesThe resin-based glass fiber is wound layer by layer on a rotating core according to process requirements, with quartz sand evenly distributed between the fibers, serving as a sand layer for long-distance transport. The wall structure is reasonable and advanced, fully utilizing the material's properties.glass fiber reinforced sand pipesIt is a lightweight, high-strength, and corrosion-resistant non-metallic pipeline. While meeting the required strength, rigidity is increased to ensure the stability and reliability of the product. Glass fiber winding pipes are accepted by users due to their excellent chemical resistance, lightweight, high strength, non-scaling, strong impact resistance, longer service life compared to ordinary steel pipes, lower overall costs, quick installation, and safety and reliability.glass fiber reinforced sand pipesUsed in the petroleum, chemical, and drainage industries. The production of glass fiber reinforced sand pipes in our country is developing rapidly, with increasing quantities year by year, and the application range and departments are becoming broader. Glass fiber reinforced sand pipes are made from resin, glass fiber, and quartz sand through special processes.
glass fiber reinforced sand pipesThree common repair methods for damage:
1. Pipe replacement and correction.
Cut off the damaged part of the glass pipe, replace it with a new pipe, and connect it with a flange or pipe joint of appropriate diameter. This method is time-consuming and has high maintenance costs.
2. Adhesive method.
Using epoxy resin, hardeners, accelerators, etc. Repeatedly replacing and correcting with glass fiber cloth is a common method for correcting conduits. The advantage of this method is low cost, but it also has obvious disadvantages.
When the data pipe previously encountered the above issues, both sides of the inner glass pipe were damaged by 0.5 meters, and all contaminants on the pipe body were removed, so the pipe body would be continuously polished and uneven, requiring repair and polishing. To manage and prevent the lubrication system of the cylinder body, excessive grinding is needed, which affects the structural design strength of the pipeline itself.
3. Using a glass pipe repair tool.
This is a pipeline information system technology device aimed at enterprise outsourcing services. It is similar to a pipe clamp. It uses a 304 stainless steel shell with a built-in mesh rubber plate. The sealing issues of different grid quality management tasks have been studied. To repair leaks, the leak point should be wrapped and then the bolt connection tightened. The advantage is that it can achieve quick pressure sealing, and for glass fiber winding pipes with thinner structural deformation, it can flexibly change with the curvature. The disadvantage of linking devices is that the cost is higher than adhesive correction and modification, which is a better method for repairing pipelines.
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