FABCO SDR 41 uPVC Pipes (SN 4) for Underground Drainage & Sewerage

Reliable Underground Drainage Solutions

FABCO uPVC pipes are engineered to meet the stringent requirements of EN 1401-1 and ISO 4435 standards. With a Standard Dimension Ratio (SDR) of 41 and a Ring Stiffness (SN) of 4 kN/m², these pipes offer an optimal balance between structural integrity and material efficiency. They are specifically designed for non-pressure underground applications, including municipal drainage, sewerage networks, and agricultural runoff systems.

The rigid uPVC construction ensures long-term durability against corrosion, chemical attack, and abrasion, making them superior to traditional materials in aggressive soil conditions. The smooth internal bore minimizes friction, promoting efficient flow and reducing the risk of blockages over the system's lifespan.

Key Features & Benefits

• Compliant Standards: Manufactured in strict accordance with EN 1401-1 and ISO 4435 for guaranteed performance.
• Structural Strength: SN 4 rating provides adequate load-bearing capacity for standard traffic and burial depths.
• Corrosion Resistance: Immune to rust and chemical degradation, ensuring a long service life in diverse soil environments.
• Smooth Interior: Low friction coefficient enhances hydraulic efficiency and prevents sediment buildup.
• Easy Installation: Lightweight yet rigid design allows for quick and secure jointing, reducing labor costs.