1. Glass Fiber Reinforced Pipe: A lightweight, high-strength, and corrosion-resistant non-metallic pipeline. Made from materials such as resin (food-grade resin for drinking water transportation), glass fiber, and quartz sand, it is produced through a special manufacturing process. It consists of a resin matrix and glass fiber, which are layered around a rotating mandrel according to the process requirements, with quartz sand evenly distributed between the fibers as a sand-laying layer. The rational and advanced wall structure optimizes material performance, enhancing stiffness while ensuring product stability and reliability, under the premise of meeting the required strength.
2. Glass-Fiber Reinforced Plastic (GFRP) Sand Pipe: Known for its excellent resistance to chemical corrosion, lightweight yet high strength, non-scaling, strong seismic resistance, longer service life compared to ordinary steel pipes, lower overall cost, quick installation, and no need for maintenance, this pipe has a service life of over 50 years. Its safety, reliability, and other advantages have been widely accepted by users. GFRP pipes are used in industries such as petroleum, chemicals, ventilation, and water supply and drainage. The production and application of GFRP pipes in our country are developing rapidly, with increasing quantities and a wider range of applications and departments.
3. Superior Performance: No need for corrosion protection or other preventive measures, will not cause secondary pollution to water and other mediums, with a long service life. Pipe weight is only 1/4 of the same specification and length ductile iron pipe, and 1/10 of concrete pipe, making transportation and handling convenient, and easy to install. Reduces pipeline joints, accelerates installation speed, and improves overall pipeline quality. Reduces flow resistance, increases flow velocity, and lowers energy consumption. Transports the same volume of fluid through a smaller diameter pipe, which can increase flow by about 10% compared to pipes of the same specification; does not scale, and maintains flow velocity over long-term use. Effective in protective environments against disturbances and severe corrosion for cables.
4. High mechanical strength and strong temperature adaptability: Excellent resistance to water pressure, external pressure, and impact, with pipelines and fittings designed and manufactured to meet specified pressure requirements. Operating temperature range: greater than -70°C and less than 250°C; pipes do not crack under frozen media. Non-toxic, suitable for conveying drinking and utility water, maintaining water quality hygiene over a long period.
5. Excellent heat and cold resistance, as well as wear resistance: At -30°C, it maintains good flexibility and high strength, and can be used for long periods between -50°C to 80°C. Resin with a special formula can even be used at up to 150°C. The wear resistance of glass steel pipes is exceptional; tests show that when water containing a large amount of sludge and sand is rotated inside the pipe for a comparative wear test, after 300,000 rotations, the wear depth on the inner wall of the pipe is as follows: 0.53mm for pipes coated with tar and porcelain oil; 0.48mm for pipes with surface hardening treatment; and 0.21mm for glass steel pipes, demonstrating the strong wear resistance of glass steel pipes. Due to the low thermal conductivity of glass steel products, their thermal insulation performance is particularly good.
