No, it is not safe to use galvanized pipe for gas because the zinc coating on the pipe can react with the gas and cause corrosion, leading to potential leaks and safety hazards. It is recommended to use black steel pipe or other materials specifically designed for gas applications.
No.
You should use black pipe -- Galv. pipe will flake off inside of pipe
Use only black pipe
Most codes do not allow Galvanized piping/fittings on gas piping. I have used galvanized pipe/fittings on exterior gas piping before in the state of Michigan but other states do not allows this. Check with your local code authorities.
Black iron pipe is used for gas installations but ONLY if the piping is indoors. Outdoor gas piping is usually done in galvanized pipe. Steam is also piped with black pipe, fire sprinkler and standpipe systems also use black pipe.
What is the application as many times such as natural gas it is permissible as gas lines exposed to the elements have to be protected painted / insulated or galvanized piping vanized piping
Depends on local codes I use Galvanized piping and fitting when I know the piping is going to be exposed to moisture (dampness) or the elements
ya the galvanized pipecan be use in undergrounds,,, because it is an iron pipe
You can't. There is no fitting to do this. Galvanized has to be threaded.
NO..copper,black iron, galvanized for gas pipe.never use plasticp solvents or glue.gas does not react well with other chemicals.
Galvanized pipes can be used for water, but there is a risk of corrosion over time which can affect water quality. It is recommended to consult with a professional to determine the best option for your specific situation.
Even though I am in a different country, you should use Black Iron pipe, not galvanized. The other option is copper. Check your local bylaws, GET A PERMIT! This is essential. If you screw up and do not have a permit, you will NOT be covered by insurance!