Copper & Refrigeration

Common products include copper tube (straight lengths and coils), insulated pair coil, and fittings. These are used for refrigerant lines, connecting indoor and outdoor units, and ensuring leak-free performance.

Requirements differ by market and by refrigerant, so tell us the market, the system and the standard you are working to. Request the applicable certification and test evidence for the proposed product before specifying.

Standard refrigeration tube sizes range from 1/4″ (6.35 mm) to 1 3/8″ (35 mm) OD for residential and light commercial systems. Larger diameters are available for commercial and industrial projects. Tubes are supplied in straight lengths or annealed coils for easier installation.

Tubes should be kept capped to prevent contamination, stored dry to avoid oxidation, and handled carefully to prevent kinks or dents. Cleanliness is critical to protect compressors and expansion valves from damage.

Staark supplies copper tube and insulated pair coil for refrigerant lines. Tell us the sizes, lengths and insulation you need. Request the applicable certification and test evidence for the proposed product and market before specifying.