Is it recommended to attach fins both inside and outside the tubes, when the heat transfer coefficient inside a tube surface is higher than the outside surface?

answer:

yes

explanation:

answer:

try looking it up that is always

explanation:

answer:

walmart

explanation:

One of the benefits of working with chlorinated polyvinyl chloride (CPVC) pipe is that it can be cut with a variety of different tools that don’t require any electricity or heat. However, different cutting methods are preferred over others, depending on the application.

When cutting CPVC pipe, it is important to make a square, flat cut. An uneven cut limits the bonding area and weakens the fitting.

To help you make the best possible cut, we’ve put together the following dos and don’ts when cutting CPVC pipe in different situations.