Our copper tubing is designed specifically for refrigeration and air conditioning use and accordingly cleaned, nitrogen-purged and capped.
• Material Grade Phosphorus de-oxidised copper;
• Cu-DHP or CW024A as defined in BS EN 1976.
• Minimum Copper Content 99.90 % (including silver)
• Phosphorus 0.015-0.040 %
• Total Impurity Maxima 0.060 % (excluding phosphorus and silver)
• The melting point of copper is 1083ºC
• It has a density of 8.9 gm/cc