Pipe Water Stopper Kit - Hot-Melt Water Stop Needles for Fast Water Line Pipe Repairs - Stainless Steel Home Improvement/Renovation Plumbing Tool for Professional Plumber
Inhouse product
Works perfectly on leaking pipes. It allows to solder on a screwed union or a full size ball valve that allows to retract the tool. Much better than the "bread dough" trick which is messy and does not always work.
Works perfectly, don't use it everyday, but when you need it ...there's nothing better,
You don't have to drain the all the water form the system when attaching a new valve or fitting on a pipe.
If you are a plumber and never tried this product you are wasting your time.
Select a rubber expansion plug that matches the diameter of the pipe.
Then place it over the double rod T-casing to join it together as a single unit.
Then, grasp the expansion plug with one hand and
Rotate the end of the t-casing with the other hand.
The expansion plug will begin to expand. The plug is then inserted into the pipe opening.
Determine if it just fits inside the pipe, not too tight and not too loose.
Insert the adjusted plug into the pipe.Turn the sleeve clockwise, the so that the expansion plug begins to expand inside the pipe
This stops the flow of water.
The socket should not be rotated straight up against the pipe.
Instead, it should be rotated and twisted diagonally upward or downward with a socket wrench, in order
This prevents the expansion plug from slipping inside the pipe and losing its expansion effect.
After the water flow stops
Select a fitting or valve through which the expansion plug can be
Perform subsequent welding.
After welding,
turn the socket wrench counterclockwise to return the expansion plug to its original size.
Then use the red ball screw to rotate onto the expansion plug and pull it out.
Normally, the expansion plug will extrude itself under water pressure.
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