Brass fittings are joints for connecting copper pipes to provide better quality products at the lowest price. 1.Product parameters2. Brass pipe fittings functional divisionDivided into casing joint,Website:http://www.fittingsfactory.com, reducer joint, 90° elbow, 45° elbow, tee joint, reducer tee joint, four-way joint, reducer joint, joint (valve transfer joint), method Lan, pipe card.3. Connection methodDivided into socket welding, threaded connection, flange connection, new quick link