... Tee, Welding Long Tee, Long Reducing Tee, Y type Tee, Cross; Reducing Tee , Concentric Reducer, Eccentric Reducer , Elbow , Clamp Elbow , ... , Threaded Elbow ,Tee ,Clamp Tee ,Weld Tee , Threaded Tee , Cross , Clamp Cross , Weld Cross , Threaded Cross , Concentric Reducer , Eccentric Reducer , Reducer , Union , Nut , ... Binhai Branch ,Econ.& Tech. Dev . Zone, Wenzhou-China double-pin clamp (13MHHM-DP)