Engineered for trenchless installation, our GRP jacking pipes offer superior strength and corrosion resistance for municipal and industrial projects.





Manufactured via centrifugal casting, ensuring a dense, void-free wall structure for maximum structural integrity and high axial compressive strength.
Composite material construction provides exceptional resistance to chemical corrosion and abrasion, ensuring a service life of over 50 years.
Features a smooth outer surface with low friction, minimizing jacking force required during trenchless installation, thus reducing operational costs.
Lightweight compared to traditional concrete or steel pipes, allowing for easier transportation, handling, and faster project completion.
Versatile applications include municipal water supply, sewage systems, seawater transport, and industrial effluent pipelines.
Fully customizable in diameter, stiffness, and length to meet specific engineering requirements for diverse global projects.
Molding Method: Centrifugal Casting
Material Composition: Unsaturated Polyester Resin, Fiberglass, Quartz Sand
Nominal Diameter (DN): 300 mm - 3000 mm
Stiffness Class (SN): SN2500 - SN1000000 N/m²
Pressure Rating (PN): PN0.1 - PN3.0 MPa
Standard Length: 6 meters (Custom lengths available upon request)
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