Copper coils and fittings for AHU manufacturing.
Copper
Level wound coils, pancake coils, and copper U bends - the raw material for AHU heat exchanger coil fabrication. Multiple sizes and wall thicknesses for standard AHU coil specifications.
LW COIL - Level Wound Copper Coil
Level wound copper coils for AHU heat exchanger manufacturing - two tube sizes with multiple wall thickness options including inner grooved tube.
About Level Wound Coil
Level wound coil (LWC) is wound in a precise layer pattern that allows the tube to be unwound consistently without kinking - essential for high-speed coil fabrication machinery. Standard and inner grooved tube (IGT) variants are available for enhanced heat transfer applications.
| Part Code | Tube Size | Wall Thickness | Notes |
|---|---|---|---|
| LWC-3/8" | 3/8 inch | 0.27 to 0.61 mm | Standard |
| LWC-3/8" IGT | 3/8 inch | 0.28 + 0.15 mm | Inner Grooved Tube - enhanced heat transfer |
| LWC-1/2" | 1/2 inch | 0.32 to 0.63 mm | Standard |
Pancake Coil
Copper pancake coils for AHU heat exchanger coil fabrication - three tube sizes with fixed wall thickness.
| Part Code | Tube Size | Wall Thickness |
|---|---|---|
| PCC-1/2" | 1/2 inch | 0.6 mm |
| PCC-3/8" | 3/8 inch | 0.56 mm |
| PCC-1/4" | 1/4 inch | 0.48 mm |
Copper U Bend
Copper U bends for AHU heat exchanger coil assembly - two tube sizes, available with and without ring.
| Part Code | Tube Size | Availability |
|---|---|---|
| UB-1/2" | 1/2 inch | With or without ring |
| UC-3/8" | 3/8 inch | With or without ring |
