Black iron piping is one of the best options for gas lines that exists. It is strong, easy to install, resists corrosion, and maintains an airtight seal. The black coating helps prevent corrosion.
Black iron pipe used to be found in water lines, but has been much more popular for gas since the advent of copper, CPVC, and PEX. It is a great option to gas for two reasons. 1) It is strong, and 2) it is relatively easy to put together. Just like black malleable iron uses a system of pipe and fittings that fit together with compounds instead of welding. Despite its name, black iron pipe is actually made of a low-grade "mild steel" compound. This gives it much better corrosion resistance than traditional cast iron piping.
"Black iron" is a term that usually refers to a type of black-coated steel, but many different types of black iron pipe exist. The main problem with this is that there are few standards that all black iron pipes adhere to. However, they are all made to handle natural and propane gas, which usually stay below 60psi. The standards that black iron pipe must conform to guarantee a pressure rating of at least 150psi, if installed properly.
Black iron is stronger than any plastic pipe because it is made of metal. This is important, because a gas leak can be deadly. In the case of an earthquake or fire, this extra strength could be what causes potentially deadly gas from leaking throughout a home.
Luckily, teflon tape is plenty strong enough to withstand any temperatures caused by weather. The main risk of failing comes if there is a fire. But in that case, any occupants of a home or business should already be outside by the time gas lines fail.
One of the primary advantages of black iron piping is its malleability. This means it can be threaded without much trouble. Threaded piping is easy to work with because it can be screwed into fittings instead of having to be welded. Like any system with threaded connections, black iron pipe and fittings require teflon sealant tape to make an airtight seal. Luckily, sealing tape and pipe dope are inexpensive and easy to apply!
In this article, we have focused on black iron pipe, but fittings are an important part of any black pipe gas system. Pipe Fittings Online sells a wide range of black malleable fittings and nipples (short, pre-cut, pre-threaded pipe lengths) at great prices! Click the links below for more info.our site:www.archpipe.com