Premium 1/4" & 3/8" Insulated Copper Pipes for HVAC Excellence

High-purity copper tubing with precision-engineered NBR smooth sponge insulation for maximum thermal efficiency and condensation control. Industrial-grade thickness ensures durability in extreme temperature environments (-40°C to +120°C).

25-meter continuous length reduces joint failures, ideal for split AC installations and commercial refrigeration systems. Foam rubber exterior prevents abrasion and minimizes vibration noise in tight spaces.

Pre-charged with nitrogen to maintain inner cleanliness, ready for R410A/R22 refrigerants. Seamless brazing compatibility with 99.9% oxygen-free copper for leak-free performance.

Bulk packaged for contractors - wholesale pricing on pallet quantities. Meets ASTM B280 standards with factory-direct quality assurance.