Level Wound Coils

STI produces seamless copper commercial LWC tube in a broad range of O.D. x Wall combinations for air conditioning, refrigeration, and heating applications. 

  • Normal weight standards for STI level wound coils are up to 340 lbs. (226.80 kg) 

Level wound coils are manufactured to:

  • ASTM B75, B68, B743, and B903

STI furnishes level would coils with and without reels. Coils are banded and carefully bulk packed in sturdy pallet-type, corrugated fiberboard containers or stretch-wrapped to prevent damage in shipments. Reels, when specified, are constructed of corrugated fiberboard and the reeled coils are palletized for ease in shipment and customer storage.

Level Wound Coils O.D. x Wall range

  • Alloy C12200
  • O.D. Range: 0.250” – 0.875”
  • Wall Thickness Range: 0.016” – 0.059”