The size of the piping depends on the amount of gas needed for the appliance in the garage. But lets assume that you need to operate a 160,000 Btuh appliance.
1 inch diameter schedule 40 metallic pipe can be used for Natural Gas,@ 1/2 psi pressure, with a specific Gravity of .60
3/8 inch diameter semi-rigid copper tubing can be used for Natural Gas if your delivery pressure is 2 psi and a regulator is installed at the appliance
natural gas line
It is Natural Gas Pipe Line Regulator
It is Natural Gas Pipe Line Regulator
Yellow
172.78 cubic feet.
measure affected line
For proper fall. Pipe should slope 1" for every 8'.
reticulated system pipe line colour code
No because its not rated for AIR lines and plus if you were to use it and something damaged the pipe it would explode. Most people use copper or iron pipe for air lines.On commercal and other air line installations black pipe is the normal material to be used , depending on a the working pressure then one would choose the schedule of the piping and fitting rating
This pipe has a volume of 24.5 cubic feet.
The flow-line of a pipe is the bottom inside portion of the pipe. Flow-lines are generally reffered to when establishing the elevation of the pipe work.
The flow-line of a pipe is the bottom inside portion of the pipe. Flow-lines are generally reffered to when establishing the elevation of the pipe work.