Our 3D continuous filament winding fiberglass drain pipe provides an optimal balance of stiffness and resilience. Unlike rigid piping systems, the structure exhibits high deflectability for installation tolerance and ground settlement absorption, while maintaining high bending strength under transverse loads.
structural features
3D filament-winding fiberglass drain pipe delivers excellent mechanical performance:
1.Excellent deflectability
2. Excellent bending strength
Deflection test
Bending strength test
Lightweight & High-Strength
Lightweight - specific gravity approx. 1.8–2.0 (roughly 1/2 the weight of steel for easier handling & installation).
High-strength - circumferential tensile strength: 120–550 MPa.
DN1200-PN1.0 Hydrostatic Pressure Test
DN300-PN1.0 - Initial Burst Pressure: 8.0–9.2 MPa
DN300-PN1.0 Long-Term Hydrostatic Pressure Test
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