Copper Control Tube


Wolverine’s Control Tube is produced as bunch or level wound coils or in straight lengths. This product is used for a variety of applications in the refrigeration and air conditioning industries. Our control tube is manufactured in alloy C12200 copper to ASTM B360.

Control tube is annealed to the customer’s grain size specification or, in the absence of a specific requirement, to an average grain size of .015/.040 mm.

• O.D. range: 0.062” – 0.250”
• I.D. range: 0.010” – 0.120”
• Available in bunch or level wound coils or straight lengths 4” up to 20’