Application of Heat Shrink Tubing

[Rose Lin]

Heat-shrinkable sleeves (or commonly "shrink sleeve") is a corrosion protective coating for pipelines in the form of a wraparound or tubular sleeve that is field-applied.
When the first  heat-shrinkable sleeves out in 35 years ago, polyethylene pipe coating started to replace the asphalt or tape in the oil and gas industry coatings. At that time, polyethylene make the new technology set of support treatment, with sleeves adhesive is roughly the same as those used in the pipeline coating.

Heat shrinkable tube was used in isolation or insulated wire. Through thermal activation, the plastic pipe contraction around the wire or exposure to them is to protect the connection. Pipes having different diameters from 1 / 16 inches to a few inches. The length can be different from various width or length of 36 inches of small 6 inch long bag.

Sometimes it is a very difficult job to join two tubes especially if they are different. 
Different in diameter and more complex if they are different in shape (round and squared for example). 
The best method I now is the Heat shrinkable sleeve method. 
There are many excellent professional solutions but there is also an extra cheap 
solution. How much it's cheap depends of what you usually drink in the afternoon. 
For big diameter tubes you have to drink a lot of water (5-6 litters) and for small diameter tubes it's enough to drink one bottle of coca-cola(1-2 litters).