The AC pipe extension joint connector is designed to connect copper pipes without welding, allows you to make sound and solid connections between two copper pipes simply by a wrench. This flare fitting is widely used in mini-split air conditioning system, heat pump system, refrigeration, HVAC, fuel and gas system, plumbing, and vacuum applications.SpecificationMaterial: BrassColor: Brass ToneFit for Copper Pipe Diameter: 1/4"(6.35mm or 6mm), 1/2"(12.7mm or 12mm)Size: 38 x 17mm/ 1.5 x 0.67 Inch, 51 x 24mm/ 2.01 x 0.94 Inch (L x Hex Side)Package List: 4Pcs x Brass Pipe Fittings Joint Connector, 8Pcs x Flare NutsAdvantages1. The AC pipe joint connector is made of good brass material, thickened design, and clear threads, which is hard enough and durable, corrosion resistant, anti-freeze, anti-rust, and has a long service life.2.
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