Pipeline Freezing

Full Flow Construction Method

Construction Method

Construction Equipment

Spherical tees Bypass tapping under pressure, without new valve installed Construction Method

Spherical tees Bypass tapping under pressure ► Play in Youtube

Pipeline Hot Tapping
Welding Spherical tees fittings with pressure
Connecting Spherical Tees Pipeline With Welding
Installation Gate vavle (Wafer valve)
Installation Hot Tapping Machine
Drill the Hole with Pressure
Take Out the Pipe Cutted Piece with Cutter
Flange Pipe Fitting
Installation Leak-Free Occluder Machine (Copmletion-Plug)
Blocking Spherical Tee
Discharge the Inside Fluid of Occluder Machine
Remove the Gate Valve and Fitting
Install Blind Cover
Pipeline Bypass Completed
New Branch Pipeline Installation Finishe