Copper Capillary Tube for Expansion – 0.031″ (0.78 mm) x 3 Meters – High Precision

Technical Description

  • Product: Capillary tube for refrigeration expansion systems.

  • Inside Diameter (ID): 0.031 inches (0.78 mm).

  • Largo: 3 meters (full roll).

  • Material High-purity copper (ASTM B360).

  • Application: Cooling system design, repair of expansion circuits in refrigerators and air conditioners.

  • Advantage: Extra-smooth internal finish to ensure constant laminar flow and prevent sediment blockages.

  • Status: New.

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