Capillary & Restrictor Tube

Precision copper capillary tubing is available in all common sizes used in temperature controls, process equipment, refrigeration, and air conditioning systems. It is cold drawn to precise dimensional accuracy, and annealed in an atmospherically controlled furnace. Material is available in straight lengths, exact cut pieces, bunch coils, and level wound coils that adhere to ASTM B-280 and B360 standards.
  • Alloy 12200

  • Hard or annealed temper

  • .188” OD and smaller

  • .010” wall and thicker