heat and fire resistant Insulated copper tube flare sets

Insulated copper tube flare sets are made from insulation tube with 120℃ heat resistant and fire resistant(UL94-HF-1;M1;BL-S1-d0) and soft tempered copper tube. Flare is smooth and no residue too keep air impermeability. Brass nuts are temperature controlled forged processed to aovid crack. It is ready for installation that save lots of time.