Air Conditioning Copper Tube Refrigeration Grade Pipe 9.53mm 3/8 30m

Lawton Tubes 3/8" Copper Coiled Tube - 30m Coil

The Lawton Tubes 3/8" Copper Coiled Tube (30m) is a high-performance copper tubing solution engineered for refrigeration and air conditioning applications. Compliant with BS EN 12735-1 standards, this 30-meter coil is ideal for HVAC professionals requiring durable, reliable, and flexible tubing. Nitrogen-purged and capped for cleanliness, it ensures superior performance and is backed by Lawton Tubes’ 25-year warranty.

Key Features

• High-Quality 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%, ensuring excellent thermal conductivity and corrosion resistance.
• 30-Meter Coil: Provides ample length for extensive installations, minimising joints and enhancing system efficiency.
• EN 12735-1 Compliance: Meets European standards for seamless copper tubes used in refrigeration and air conditioning, guaranteeing 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 pressure (MWP) of 93 bar in annealed condition at 100°C (0.032" wall thickness, 21 SWG) or 108 bar in supplied condition, with a maximum test pressure of 1.5x MWP.
• 25-Year Warranty: Lawton Tubes’ commitment to quality ensures long-term performance and peace of mind.

Applications

This 3/8" copper coiled tube is versatile and suitable for various 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 leading UK manufacturer, is renowned for its high-quality copper tubing solutions. The 3/8" 30m copper coil is produced under stringent quality control, ensuring durability, minimal maintenance, and maximum efficiency. Its flexible, coiled design simplifies installation in complex or confined spaces, making it a preferred choice for contractors and installers.

Technical Specifications

Order Today

Elevate your HVAC and refrigeration projects with the Lawton Tubes 3/8" Copper Coiled Tube. Available now at AirconSpares.com, this 30m coil combines quality, reliability, and ease of installation for professional-grade results. Order today and trust in Lawton Tubes’ legacy of excellence!