answersLogoWhite

0

It is a number that allows the pipe to be traced all the way back to the metal it was made from, important for quality control.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What causes the rumbling in the pipes when the heat starts up in a steam heat system?

I'm not familiar with rumbling in pipes, but the clanking of pipes when the heat starts up is a result of the pipes expanding because of the heat. Heat causes the metal to expand slightly, and the joints creak and clank when the heat makes its way through the pipes.


What is the purpose of heat tape?

Heat tape is used to prevent pipes from freezing in cold weather by providing a controlled amount of heat to the pipes. It wraps around the pipes and is usually self-regulating to ensure that the pipes stay at a safe temperature.


Can 2 pipe size share same heat number?

The two main pipes are plastic and metal. Plastic pipes have polyvinyl chloride and the metal pipes are either copper or stainless steel. Not all pipes have the same effective or be used the same.


Why do plumbing pipes groan when pipes heat up?

yes, as they heat up or cool down they groan


Have heat tape on pipes but no hot water why?

Heat tape is just for keeping the pipes from freezing, it does not heat the water. That's what the hot water heater is for.


Which type of CPU cooler contains heat pipes?

Most commonly, tower-style CPU coolers and some high-performance air coolers contain heat pipes. These heat pipes transfer heat away from the CPU to the cooling fins, where it is dissipated.


how do you know if heat tape on water pipes is working properly?

Do your pipes freeze .


Are copper pipes heat resistant?

no


Should you insulate your hydronic heat pipes in the basement?

If the basement has ventilation to outside, the answer is yes. Heat loss from the pipes will escape outside the house. If the basement is closed to the outside then no, the pipes need not be insulated. Any heat lost from the pipes will provide some heating to the basement that will rise into the house.


Why do pipes in a steam heating system need to be insulated?

In a steam heating system, the pipes transport steam or water vapor to the radiators to heat the building. Insulating the pipes reduces the amount of heat lost to the surrounding environment. Any heat lost in the pipes cannot be used to heat the radiators, and causes the system to be less energy efficient.


What has the author G P Peterson written?

G. P. Peterson has written: 'An introduction to heat pipes' -- subject(s): Heat pipes


How can I effectively prevent frozen pipes during winter by using heat strips for water pipes?

To effectively prevent frozen pipes during winter using heat strips, you should first properly insulate the pipes. Then, install the heat strips along the pipes and set them to turn on when temperatures drop. This will help maintain a consistent temperature and prevent freezing. Regularly check the heat strips to ensure they are functioning correctly.