Corefit Corrugated Pipes & Fittings are advanced piping solutions designed for superior flexibility, strength, and durability in a wide range of infrastructure and utility applications. Manufactured using high-quality thermoplastic materials such as HDPE or PVC, these pipes feature a corrugated outer structure that provides excellent impact resistance while maintaining lightweight handling and easy installation.The dual-layer corrugated design ensures high mechanical strength on the outside while maintaining a smooth inner surface for efficient flow and cable movement. This combination helps reduce friction, prevents damage to cables or fluids, and ensures long-lasting performance even under tough underground conditions.Corefit Corrugated Pipes are designed to withstand heavy loads, soil pressure, and environmental stress, making them ideal for underground and exposed applications. Their flexibility allows easy routing around obstacles, reducing the need for multiple fittings and minimizing installation time and cost.The product range includes pipes and compatible fittings such as couplers, bends, junctions, and connectors, ensuring secure and efficient system assembly for various applications.

Material:

• High-Density Polyethylene (HDPE) / Polypropylene (PP) based thermoplastic
• UV stabilized and impact-resistant material

Structure:

• Double Wall Corrugated (DWC) design
  • Outer wall: Corrugated for high ring stiffness
  • Inner wall: Smooth for efficient flow and cable protection

Standard:

• Manufactured as per IS 16098 (Part 2) / EN standard equivalents (as applicable)

Size Range:

• Pipes: 100 mm to 1000 mm diameter (DN/ID or DN/OD variants)
• Fittings: 100 mm to 500 mm diameter

Stiffness Classes:

• SN 4
• SN 8
  (High load-bearing capacity for underground applications)

Standard Length:

• Typically 6 meters per pipe length

Joint Type:

• Rubber ring (elastomeric) sealing system
• Socket / coupler joint for leak-proof connection

Color:

• Black / Orange (varies by manufacturer and application)

Key Features:

• High structural strength with lightweight design
• Excellent resistance to soil load and traffic load
• Corrosion and chemical resistant
• Smooth inner surface for better flow and cable movement
• Flexible and impact resistant
• Long service life (50+ years design life in typical conditions)
• Easy transportation and installation

Applications:

• Electrical cable protection systems
• Underground telecom & fiber optic ducting
• Stormwater drainage systems
• Sewerage and wastewater networks
• Road, highway & railway utility ducts
• Industrial cable management systems