Refrigeration Copper Pipe in Kenya
Olinc Industrial Ltd is a leading importer and supplier of Refrigeration Copper Pipes in Kenya, trusted by HVAC technicians, cold room installers, and refrigeration contractors across East Africa.
We supply premium-grade, seamless, and corrosion-resistant copper pipes that meet international ASTM and EN standards, ideal for use in refrigeration, air conditioning, and heat exchange systems.
Whether you are installing a domestic split A/C unit, a commercial cold room, or an industrial refrigeration system, our copper pipes guarantee maximum efficiency, leak-free performance, and long-term durability.
What is a Refrigeration Copper Pipe?
A refrigeration copper pipe (also called copper tubing for A/C or HVAC systems) is a highly conductive, seamless copper tube used to transport refrigerant gases (like R-22, R-134a, R-410A, R-600a, R-404A) between the condenser, compressor, and evaporator in a refrigeration system.
It is designed to withstand high pressures, extreme temperatures, and continuous vibration, ensuring the safe and efficient flow of refrigerants in both cooling and heating applications.
Types of Copper Pipes for Refrigeration
At Olinc Industrial Ltd, we supply several types of copper pipes suitable for various refrigeration and air conditioning applications.
1. Soft (Coiled) Copper Pipe
- Supplied in rolls (usually 15m or 30m)
- Flexible and can be easily bent for installation
- Ideal for split air conditioners, domestic refrigerators, and cold rooms
Available in insulated (Armaflex-covered) or plain options
2. Hard-Drawn (Straight) Copper Pipe
- Supplied in straight lengths of 3m or 6m
- Rigid, durable, and suitable for fixed installations
- Used in large commercial systems, central HVAC plants, and industrial cooling
Available Sizes and Specifications
| Size (OD) | Wall Thickness (mm) | Type | Typical Use |
|---|---|---|---|
| 1/4″ (6.35 mm) | 0.8 mm | Soft Coil | Domestic A/C units |
| 3/8″ (9.52 mm) | 0.8 mm | Soft Coil | Refrigerant line |
| 1/2″ (12.7 mm) | 1.0 mm | Soft/Hard | Condenser to evaporator lines |
| 5/8″ (15.88 mm) | 1.0 mm | Hard | Commercial systems |
| 3/4″ (19.05 mm) | 1.2 mm | Hard | Large refrigeration systems |
| 7/8″ (22.23 mm) | 1.2 mm | Hard | Central HVAC |
| 1″ – 2″ | 1.5 – 2.0 mm | Hard | Industrial refrigeration systems |
Features of Our Refrigeration Copper Pipes
- High thermal conductivity for efficient refrigerant flow
- Seamless and pressure-resistant construction
- Corrosion and oxidation resistant – ideal for long service life
- Flexible and easy to install (for soft coils)
- Compatible with all major refrigerants (R-22, R-134a, R-404A, R-407C, R-410A, R-600a, etc.)
- Eco-friendly and recyclable
- Leak-proof and vibration resistant joints when brazed correctly
- Available with or without insulation (Armaflex / rubber insulation)
Applications of Refrigeration Copper Pipes in Kenya
Our copper pipes are used across multiple industries and installations:
Domestic Use
- Split and window air conditioners
- Domestic refrigerators and freezers
- Water dispensers and chillers
Commercial and Industrial Use
- Cold rooms and freezer rooms
- Supermarket display fridges
- Dairy cooling systems
- HVAC systems for offices and buildings
- Ice-making machines
- Chiller plants and compressor lines
Specialized Applications
- Medical gas piping systems
- Laboratory refrigeration systems
Heat pumps and solar water heaters
Insulated Copper Pipes (Pre-Insulated Type)
We also supply pre-insulated copper pipes covered with Armaflex or Nitrile rubber insulation, providing additional protection against heat loss, condensation, and UV damage.
Advantages:
- Saves installation time and cost
- Prevents condensation and energy loss
- Improves system efficiency
- Available in thicknesses of 6mm, 9mm, 13mm, and 19mm insulation
Installation and Handling Guidelines
To ensure optimal performance and system reliability:
- Keep pipes sealed until installation to prevent dust entry.
- Avoid bending beyond limits to prevent kinking (for coiled pipes).
- Use a proper pipe cutter instead of saws.
- Brazing joints: Use silver brazing rods and nitrogen purging during brazing.
- Pressure test the system for leaks before charging refrigerant.
- Always match pipe size with refrigerant line capacity and compressor design.
Technical Specifications
| Property | Specification |
|---|---|
| Material | 99.9% Pure Electrolytic Copper (Cu-DHP) |
| Standard | ASTM B280 / EN 12735-1 |
| Temper | Soft (Annealed) / Hard (Drawn) |
| Surface | Bright, clean, nitrogen-filled and sealed |
| Melting Point | 1083°C |
| Tensile Strength | 220 – 300 N/mm² |
| Thermal Conductivity | 390 W/m·K |
| Operating Temperature | -100°C to +200°C |
| Compatibility | All common refrigerants |
| Sizes | 1/4″ to 2″ OD |
| Packaging | Coils (15m, 30m) or Straight Lengths (3m, 6m) |
Benefits of Using Copper Pipe for Refrigeration
- Efficient Heat Transfer: Superior conductivity ensures faster cooling.
- Durability: Resists corrosion, moisture, and mechanical stress.
- Leak-Free System: Seamless design reduces refrigerant loss.
- Long Life Span: Performs reliably for 20+ years.
- Eco-Safe: 100% recyclable and environmentally friendly.
- Low Maintenance: Minimal servicing required compared to steel or aluminum alternatives.
- Easy Installation: Lightweight and easy to bend, cut, and connect.
Packaging and Supply Information
- Soft Coils: 15m / 30m lengths
- Hard Pipes: 3m / 6m straight lengths
- Insulated Copper: Pre-covered with black or white Armaflex insulation
- Packing: Each pipe is nitrogen-charged, plastic-sealed, and capped for cleanliness
Delivery: Countrywide delivery across Nairobi, Mombasa, Kisumu, Eldoret, Nakuru, Thika, and other regions in Kenya
Why Choose Olinc Industrial Ltd
- Trusted supplier of HVAC and refrigeration materials in Kenya
- Guaranteed purity and certified quality (ASTM B280 / EN 12735-1)
- Wide size range and custom order options
- Competitive wholesale and retail pricing
- Fast and reliable nationwide delivery
- Technical support and installation guidance
- Sustainable, eco-friendly materials
Frequently Asked Questions (FAQ)
- What’s the difference between soft and hard copper pipes?
Soft copper is flexible and comes in coils — ideal for domestic A/Cs and easy installation. Hard copper is rigid and used in fixed industrial setups. - Are your copper pipes suitable for R410A systems?
Yes. All our copper pipes meet the high-pressure rating required for R410A and other modern refrigerants. - How do I choose the right size of copper pipe?
The size depends on your system’s capacity and refrigerant type. Our technical team can assist you in selecting the correct pipe diameter. - Do you sell insulated copper pipes?
Yes. We stock pre-insulated copper pipes (covered with Armaflex) to prevent condensation and energy loss. - How can I ensure leak-free installation?
Always use nitrogen during brazing, apply silver-based brazing rods, and pressure test the system before refrigerant charging. - Are your pipes cleaned for refrigeration use?
Yes. All pipes are internally cleaned, dehydrated, nitrogen-purged, and capped at both ends. - What lengths are available?
Soft coils come in 15m or 30m, while hard-drawn pipes come in 3m or 6m lengths. - Do you deliver outside Nairobi?
Yes. We supply and deliver across Kenya and East Africa — including Mombasa, Eldoret, Kisumu, Nakuru, and beyond.
- What’s the minimum order quantity?
We supply both single coils/pipes and bulk orders. Discounts are available for large quantities. - Can you recommend accessories for installation?
Yes — we also stock copper fittings, insulation tapes, flaring tools, and refrigerant gases for complete A/C installations.
Order Premium Refrigeration Copper Pipes in Kenya Today
For durable, efficient, and leak-proof refrigeration installations, choose Olinc Industrial Ltd — your reliable supplier of high-quality copper pipes and fittings in Kenya.
Call / WhatsApp: +254 722 830 970
Email: sales@olincindustrial.com
Website: www.olincindustrial.com