Indigo Copper Tubes

We are offering eco-friendly cfc-free refrigerant compatible & rohs compliant - copper tubes for acr.
Indigo metalloys have a well established presence in indian market and has advanced manufacturing facilities at umbergaon district, gujarat.
Indigo metalloys has once again spearheaded in developing and introducing eco-friendly cfc-free compatible and rohs compliant copper tubes to help the indian industry for speedy phase out usage of cfcs.
For ensuring consistent quality acr grade copper tubes for new generation high-end vrvvrfmulti-vdvm pluscity multi high efficiency and large capacity air-conditioning systems.
indigo metalloys produces copper tubes by using:
1. floating mandrel technique during re-drawing, for 360 degree consistent concentric tubes.
2. total loss lubricant during re-drawing and inert atmospheric vacuum type bright annealing furnace, for ultra clean tubes with low residual content below 0.038 gmsq.mtr.
3. advanced eddy current testing, for defect-free 100% flawless tubes.
rohs compliant mother copper tubes for producing cfc-free compatible copper tubes
• electronic temperature and process controlled bright annealing process for consistent hardness uniformity along the entire tube length and circumference and bright mirror finish.
• r410a refrigerant & r410a compatible copper tubes.