Let our team help you select the right product
Talk to our experts, we can help you meet your requirements and provide assistance for your next project.
FRP PIPE
Fiberglass pipes are lightweight and economical pipes that can replace steel, iron, and concrete pipes.The core advantages of FRP continuously wound pipe lie in its high strength, high rigidity, excellent corrosion resistance, superior hydraulic performance, superior leak resistance, and the economic and length advantages afforded by continuous production. It seamlessly integrates materials science with advanced manufacturing processes, offering a high-performance, cost-effective, and environmentally friendly modern engineering piping solution, particularly suited for long-distance, high-flow, and corrosive transport.
Quartz sand as a reinforcing material into the structural layer, based on FRP wound pipes . Their structure typically consists of: an inner lining (resin-rich layer for corrosion and seepage prevention) → a structural layer (glass fiber for strength) → a sand-filled layer (resin + quartz sand for rigidity and cost reduction) → an outer protective layer (anti-aging and anti-corrosion).
Products Description
Quartz sand as a reinforcing material into the structural layer, based on FRP wound pipes . Their structure typically consists of: an inner lining (resin-rich layer for corrosion and seepage prevention) → a structural layer (glass fiber for strength) → a sand-filled layer (resin + quartz sand for rigidity and cost reduction) → an outer protective layer (anti-aging and anti-corrosion).
The design of fiberglass reinforced plastic (FRP) sand-filled pipes cleverly combines the advantages of multiple materials, giving them the following outstanding characteristics:
1. Extremely high stiffness and resistance to external pressure
Core Purpose : The main function of the sand-filled layer is to significantly improve the ring stiffness of the pipeline . After the quartz sand is mixed with resin, a hard "composite mortar" layer is formed, which enables the pipeline to effectively resist the huge external pressure of soil load, ground live load (such as vehicles) and groundwater, preventing the pipeline from deforming and flattening.
High design flexibility : By adjusting the thickness of the sand layer, FRP Mortar Pipes with different stiffness grades (such as SN5000, SN10000) can be flexibly produced to meet the requirements of different burial depths and geological conditions.
2. Excellent corrosion resistance
FRP Mortar Pipe inherits all the corrosion-resistant advantages of fiberglass pipes. The inner lining consists of a high resin content and a surface felt, providing an excellent barrier against corrosion and seepage.
Application value : It can be directly buried in corrosive soil without additional anti-corrosion treatment. When used to transport corrosive media such as sewage, rainwater, and greywater, its service life far exceeds that of concrete pipes and cast iron pipes.
3. The inner wall is smooth: the absolute roughness is only 0.0084, the Manning coefficient n=0.009, and the hydraulic friction resistance is extremely small.
4. Lightweight and easy to install
Its density is approximately 1.6-2.0 g/cm³, only 1/10 that of concrete pipes and 1/4 that of steel pipes.
5. Good strength and toughness
The fiberglass structural layer provides high axial and circumferential tensile strength , enabling the FRP Mortar Pipe to withstand internal water pressure and a certain degree of settlement deformation.
Unlike rigid concrete pipes, it has a certain degree of toughness , can adapt to small-amplitude foundation settlement or earthquakes, and has strong resistance to foundation deformation.
6. Extra-long service life and low maintenance
FRP Mortar Pipe is corrosion-resistant, wear-resistant, and does not age, with a designed service life of over 50 years .
no maintenance throughout its entire lifespan , avoiding the drawbacks of traditional pipelines that require frequent inspections and replacements due to corrosion and scaling, resulting in extremely high overall economic benefits.
Drinking water transmission
Sewage collection and conveyance
Petroleum water filling and oil transport
Seawater conveyance
Farm irrigation water supply
Thermal insulation systems
Sewage treatment processes
Water supply and drainage systems
Chemical media transport
Thermal energy conveyance
FRP Mortar Pipe are high-performance composite material pipes designed for large-diameter, heavy-load, and corrosive environments . Through their unique "sand-filled" structure, they successfully combine the corrosion resistance of FRP with the high rigidity of concrete pipes , while also possessing lightweight, hydraulic advantages, and long service life . In the construction of buried pipeline networks in municipal and water conservancy projects, they are a modern and ideal choice to replace traditional pipe materials and achieve long-term safe operation of projects .
When it comes to FRP Mortar Pipes, Pipezy stands out as a trusted fiberglass pipe manufacturer, offering high-quality, corrosion-resistant, and durable piping solutions for a wide range of industrial applications. With years of experience in research, development, and production, Pipezy ensures every pipe meets strict quality standards, providing long-lasting performance and low maintenance costs. Contact Pipezy today to learn more about our FRP Mortar Pipes and discover how our expertise can support your projects with reliable, efficient, and cost-effective piping solutions.
Let our team help you select the right product
Talk to our experts, we can help you meet your requirements and provide assistance for your next project.
