only for the gas connections , not for the water connections because if you do hook up black iron pipe for a water connection you could possibly have a little flood years later when you forget you even have a water heater and water will always remind you.
Yes and you can use black pipe for steam / Steam condensate / Oil lines / Fire suppression / Hot water heating (hydronics) air lines / HVAC chiller applications BUT not on fresh water as fresh /potable water contains oxygen and this will corrode the piping and you cannot direct connect any black iron to copper.
NO. that will rust up. Water pipes should be copper or PEX only.
iron
Iron is a possibility. Some iron alloys are black, and iron can rust in water.
Some natural resources in Australia that are currently being exploited include: Iron ore Bauxite Gold Black coal
Loadstone
Only if it has a very high iron content.
oil natural gas iron ore water
water or iron, they made iron canons for the revolutenery war
water , soil, and iron :)
Black pipes are made of iron, which means that they will easily rust. Additionally, the iron will leach into the water, contributing to its mineral content and hardness.
Water is a natural resource. Iron ore is a natural resource. Wood is a natural resource. Sunlight is a natural resource.
Water heater, kettle, soldering iron, iron box, induction stove, microwave oven
Water Or iron,they made iron cannons for the Revolutionary War