Lawton Tubes Copper Coiled Tubing 6m-30m (1/4"-5/8") for HVAC

Lawton Tubes Copper Coiled Tube - 6m, 15m, 30m (1/4", 3/8", 1/2", 5/8")

The Lawton Tubes Copper Coiled Tube is a versatile, high-performance solution for refrigeration and air conditioning applications. Available in lengths of 6m, 15m, and 30m, and diameters of 1/4" (6.35mm), 3/8" (9.53mm), 1/2" (12.7mm), and 5/8" (15.88mm), these coils are designed to meet the needs of HVAC professionals. Manufactured to BS EN 12735-1 standards, they are nitrogen-purged and capped for cleanliness, ensuring reliability and performance, with a 25-year warranty from Lawton Tubes.

Key Features

• Premium Material: Made from phosphorus de-oxidised copper (Cu-DHP, CW024A) with a minimum copper content of 99.90% (including silver) and phosphorus content of 0.015-0.040%, offering excellent thermal conductivity and corrosion resistance.
• Multiple Lengths and Sizes: Available in 6m, 15m, and 30m coils with diameters of 1/4" (6.35mm), 3/8" (9.53mm), 1/2" (12.7mm), and 5/8" (15.88mm) to suit various installation needs.
• EN 12735-1 Compliance: Meets European standards for seamless copper tubes used in refrigeration and air conditioning, ensuring safety and reliability.
• Clean and Protected: Nitrogen-purged and capped to maintain internal cleanliness, preventing contamination during storage and transport.
• Mechanical Strength: Supplied in R220 (soft) temper with a minimum tensile strength of 220 N/mm², 40% elongation, and indicative hardness of 40-70 HVS VPN, ideal for flexible installations.
• Working Pressure: Maximum working pressures (MWP) in annealed condition at 100°C: 125 bar for 1/4" (0.028" wall, 22 SWG), 93 bar for 3/8" (0.032" wall, 21 SWG), 78 bar for 1/2" (0.036" wall, 20 SWG), and 67 bar for 5/8" (0.040" wall, 19 SWG). Maximum test pressure is 1.5x MWP.
• 25-Year Warranty: Lawton Tubes’ commitment to quality ensures long-term performance and peace of mind.

Applications

These copper coiled tubes are suitable for a wide range of applications, including:

• Air conditioning systems (split and multi-split units)
• Commercial and industrial refrigeration systems
• Heat pump installations
• Medical gas systems (where applicable)

Installation Guidelines

For optimal performance, follow Lawton Tubes’ recommended installation process for copper tubing and solder-type fittings:

1. Cut the tube square using a tube cutter or fine hacksaw (32-tooth blade recommended) and remove burrs with a file or scraper.
2. Clean the outside of the tube end thoroughly with sandpaper or sand cloth to the depth of the fitting, ensuring no dark spots remain.
3. Clean the inside of the fitting to the tube stop using a wire brush, sandpaper, or sand cloth.
4. Apply heat uniformly around the fitting with a torch. The correct brazing temperature has been reached when the brazing rod melts upon contact. Remove the flame and feed the brazing rod slightly off-centre at the bottom of the joint, proceeding across the bottom and up to the top, then returning to complete the joint. Wipe off excess brazing alloy with a cloth.

Why Choose Lawton Tubes?

Lawton Tubes, a trusted UK manufacturer, is renowned for its high-quality copper tubing solutions. These copper coiled tubes are produced under strict quality control, ensuring durability, minimal maintenance, and maximum efficiency. Their flexible, coiled design simplifies installation in complex or confined spaces, making them a preferred choice for contractors and installers.

Technical Specifications

Order Today

Upgrade your HVAC and refrigeration projects with Lawton Tubes Copper Coiled Tubes. Available now at AirconSpares.com, these coils offer quality, reliability, and ease of installation in multiple sizes and lengths for professional-grade results. Order today and trust in Lawton Tubes’ legacy of excellence!