Check the listing for details. Brass Pipe Fitting 3/4"SAE x 3/4" OD Flare Adapter with Copper Tube. Condition: New. Listed at 19.07 USD. Description:Material - The pipe fittings are made of brass, which has high strength, is not easy to break, has strong wear resistance, corrosion resistance, heat resistance, high low-temperature strength, good mechanical properties, and long service life. The pipes of the connecting pipes are made of copper, which has good ductility and metallic luster.Design - HVAC pipe fittings are composed of nuts, threaded fittings, and copper pipes. After the nuts are tightened, they have good sealing properties and can prevent gas and liquid leakage; the threaded joint is connected to one end of the copper pipe and has a hexagonal thread, which enhances the leverage and is not easy to slip when using a wrench.How to Use - Copper pipe fittings are easy to use and install.Description:Material - The pipe fittings are made of brass, which has high strength, is not easy to break, has strong wear resistance, corrosion resistance, heat resistance, high low-temperature strength, good mechanical properties, and long service life. The pipes of the connecting pipes are made of copper, which has good ductility and metallic luster.Design - HVAC pipe fittings are composed of nuts, threaded fittings, and copper pipes. After the nuts are tightened, they have good sealing properties and can prevent gas and liquid leakage; the threaded joint is connected to one end of the copper pipe and has a hexagonal thread, which enhances the leverage and is not easy to slip when using a wrench.How to Use - Copper pipe fittings are easy to use and install.