Groove Tube is a new pipe connecting pipe fittings, pipe fittings in modern connection, there are a variety of specifications and connection method. Here we look at the standard grooved pipe fittings. Classification pipe trench is generally grooved fittings, grooved fittings. Grooved pipe joints rigid grooved couplings, flexible grooved couplings of the points. Grooved pipe fittings, including mechanical tee, mechanical Stone, Stone mechanical reducer, 90 degree elbow, 45 degree elbow, 22.5 degree elbow, clamps, Tee, Reducing Cross, Concentric , eccentric head, single flange, short pipe flanges, blind tablets. Elbows, tees, crosses, reducers and other fittings collectively on grooved piping system is connected, and its flat end joints are processed into pipe joints with the same circular shape. Weifang Grand Pipe Fittings Co., Ltd. (www.xlgoucaoguanjian.com), selling all kinds of grooved fittings, clamps, standardized product quality, customer choice expectations. Address: Changle, Weifang City, Shandong Province Economic Development Zone Contact: Zhao Mobile: 13705368770 Tel 0536 -6993267 Fax :0536-6280267 QQ: 1106179766