Otoolling 2 Pack 1/2" C x C LF Brass Pipe Union Sweat to Male Iron Threaded Copper Fitting for HVAC Hot Cold Water Agricultural Irrigation Building Fire Protection Machine Instrumentation Pump Valve

["Fit for 1/2 Inch Copper Pipes: designed to fit 1/2 inch copper pipes, this union offers versatility and compatibility with standard plumbing systems; Homeowners and contractors can achieve tight, secure connections effortlessly, simplifying installations and repairs in both residential and commercial settings","Durable Lf Brass Construction: crafted from LF brass with a sleek finish, this copper pipe union boasts exceptional mechanical strength and high pressure resistance, effortlessly withstanding heavy water pressure and strong mechanical impacts; Its stable structure prevents cracking or deformation for extended service life, while anti-dezincification properties ensure reliable durability in outdoor, coastal or related environments","Connection Type: this product includes 2 pcs 1/2-inch C x C copper pipe fittings with built-in PTFE washers; The PTFE washer tightly conforms to the threads and sealing surface during tightening, creating a secure seal that effectively prevents leaks; With excellent high and low temperature resistance, the PTFE washer maintains sealing performance without hardening or failure, ensuring long-term, drip-free, leak-proof connections in brass fittings","Easy Installation: featuring C x C straight connectors with sweat/solder sockets, this pipe union combines excellent machinability with precision-engineered threads for hassle-free setup, ideal for seasoned professionals and DIY enthusiasts alike; Please note that the washers must be removed before welding","Elegant Bronze Finish: featuring a sophisticated bronze color, this pipe union seamlessly blends with your plumbing fixtures; Its stylish finish adds a touch of elegance, making it a nice choice for those who value both functionality and aesthetic appeal in their home projects"]