High Performance HDPE Pipes
For Water, Industrial
Infrastructure Applications
High Performance HDPE Pipes
For Water, Industrial
Infrastructure Applications
COBEF INTERNATIONAL LIMITED is a company with
ISO 9001:2015 CERTIFICATION.
Why Choose Cobef HDPE Pipes
Engineered for dependable, long-term performance.
High-Density Polyethylene (HDPE) is a proven, fully developed piping system that supports installation, fittings, maintenance, repair, and system expansion. It is a durable, non-corrosive plastic engineered for long service life, offering exceptional value, efficiency, and reliability.
Expertise In HDPE Products
Cobef International Limited is a leading manufacturer and fabricator of HDPE pipes and fittings in Nigeria. Our HDPE products offer a durable, sustainable solution for industrial applications. With pressure ratings from PE40 to PE100 and sizes ranging from 20mm to 2000mm, we provide comprehensive solutions for all your piping needs.
Complete range of HDPE Pipes
lapeta pipes
Lapeta pipes are layflat irrigation hoses manufactured to handle temporary water transfer across agriculture, construction, and dewatering applications. Farmers use them for field irrigation networks due to their rollable design and pressure resistance.
Suction Hose
A suction hose is a durable, flexible pipe reinforced to withstand vacuum pressure, pulling liquids, slurries, or minor solids from sources to pumps or tanks.
Technical Specifications
Size Range: 20mm to 200mm
Type: Suction Hose
Braided Hose
A braided hose features a flexible inner tube—typically rubber, PVC, or PTFE—strengthened by an outer woven sheath of stainless steel wire, nylon, or polyester braid.
Technical Specifications
- Size Range: 20mm to 50mm
- Construction: Multi-layer braided design
Corrugated Pipes
Corrugated pipes feature flexible tubing with a wavy, ribbed outer surface that enhances strength, flexibility, and crush/bend resistance.
Technical Specifications
Size Range: 20mm to 110mm
Type: Single & Double-wall corrugated
Frequently Asked Questions
1. What are HDPE pipes?
HDPE (High-Density Polyethylene) pipes are durable plastic pipes manufactured for water supply, irrigation, industrial, and infrastructure applications. They are known for flexibility, high strength, and long service life
2. What size range of HDPE pipes is available at Cobef International Limited?
COBEF HDPE pipes are available in sizes ranging from 20 mm up to 1000 mm, making them suitable for both small domestic systems and large infrastructure projects.
3. What pressure ratings are available?
HDPE pipes are available in multiple SDR and PN classes, including:
- PN 6
- PN 8
- PN 10
- PN 12.5
- PN 16
- PN 20
- PN 25
This allows selection based on system pressure and design requirements.
4. What is the typical lifespan of HDPE pipes manufactured by Cobef?
Under normal operating conditions, COBEF HDPE pipes have an expected service life of approximately 50 years.
5. What are the main advantages of HDPE pipes?
Key advantages include:
- High flexibility and impact resistance
- Corrosion and chemical resistance
- Smooth inner surface for low friction loss
- Lightweight and easy to handle
- Long-term durability
- Leak-proof jointing when properly installed
6. Are COBEF HDPE pipes used in large projects?
Yes. COBEF HDPE pipes have been supplied to:
- State Water Boards
- Government ministries
- World Bank & African Development Bank funded projects
- Infrastructure and housing developments
7. Can Cobef HDPE Pipes be used for the agricultural sector?
Yes. COBEF HDPE pipes are highly suitable for agricultural applications such as irrigation networks, water conveyance from rivers or boreholes, and farm water distribution systems. Their flexibility allows easy installation over uneven terrain, while their resistance to corrosion, chemicals, and abrasion makes them ideal for long-term use in agricultural environments.
