Brass flare coulper 3/4 inch brass copper flare adapter 1. High quality brass material, 2.16 years' experience in manufacturing hvac&r fittings; 3.According to your requirements to make products 4.Fast delivery, good export packing way. 5.Warm service, competitive price Quality is guaranteed. Your product quality can be assured by your on site check before, during and after production. Our door is always open and we welcome your visit at any time. A final sgs inspection before loading will double guarantee your satisfaction and success in your market. In case of defect, just return for replacement.