HOT TAPPING

A. Connect new branch pipe after installing the valve and make hot tap
A-I. All-covered short O-let type A-II. Reinforcement pad and short O-let type A-III. Low pressure short O-let type
B.Make hot tap with tapping fitting (blind flange) and add new branch pipe


B-I. All-covered tapping fitting(blind flange) type

B-II. Reinforcement pad and tapping fitting(blind flange) type

B-III. Low pressure tapping fitting(blind flange) type

C.Add new split tee and add new branch pipe on the new tee after suspended plugging without bypass line



D.Add new split tee and add new branch pipe on the new tee after suspended plugging with bypass line



E.Add new split tee and add new branch pipe on the new tee after cylinder plugging without bypass line



F.Add new split tee and add new branch pipe on the new tee after cylinder plugging with bypass line