Depand apone the system required pressure for water supply. it should be 1.5 times of max system pressure and for drainage only gravity pressure is enough to test the system.
Because you will then get a 'galvanic reaction'.
Plumbing pipe threads are squared and conduit pipe threads are tapered.
You can get a new plumbing pipe from americanspecialtyonline.com. They have over 20years of experience. You should also look up plumbers in your local yellow pages and newspaper ads.
If you have a blocked pipe in your plumbing system, you should first try using a plunger or a plumbing snake to clear the blockage. If that doesn't work, you may need to call a professional plumber to assess and fix the issue. Avoid using harsh chemicals as they can damage your pipes.
Polybutylene pipe is a discontinued pipe.
The pipe breaks in the building's plumbing system occurred last week.
will carbon steel pipe touching copper pipe cause electrolysis in plumbing situations using water.
A bend in a pipe
You can buy galvanized pipe for your plumbing project at hardware stores, home improvement stores, or online retailers that specialize in plumbing supplies.
This category includes establishments primarily engaged in manufacturing metal valves and pipe fittings, not elsewhere classified, such as plumbing and heating valves, and pipe fittings, flanges, and unions, except from purchased pipes.
The threads
No! Steel is a very bad choice for plumbing, as it rusts and can poison your water. PVC, copper, or clay pipes are recommended for plumbing.