... "--6", DN12-DN152 Standard Pipe and Valve Lines: Elbow, Tee, Reducing Tee, Cross; Elbow System: 45 deg short elbow, 45 deg ... elbow; Welding Short Tee, Welding Long Tee, Long Reducing Tee, Y type Tee, Cross; Reducing Tee , Concentric Reducer, Eccentric Reducer , Elbow , Clamp ... Road,B505 Binhai Branch ,Econ.& Tech. Dev . Zone, Wenzhou-China high pressure clamp(13MHP)