what is 4 way black pipe fitting

A 4-way black pipe fitting is a type of pipe fitting that is used to connect four pipes together in a pipe system. The fitting is typically made of black-coated steel or iron and has four openings, each of which is threaded to allow for a secure connection to the pipes. This type of fitting is commonly used in plumbing and HVAC systems to connect pipes that are carrying water, gas, or air. It is also known as a cross fitting.

what is 4 way black pipe fitting

A 4-way black pipe fitting is a type of pipe fitting that allows four pipes to connect at a single point. It is typically made of black-coated steel and is used in industrial and commercial settings for the transportation of various types of gases and liquids. The four-way fitting typically has four openings, each with a specific size and threading pattern to accommodate different types of pipes. It is also known as a "cross" fitting.

There are several types of black pipe fittings, including:

1. Elbows: Used to change the direction of flow in a pipe. They come in different degrees such as 45-degree and 90-degree.
2. Tees: Used to split the flow of a pipe into two different directions.
3. Couplings: Used to connect two sections of pipe together.
4. Unions: Similar to couplings, but they allow for the easy separation of the two sections of pipe.
5. Caps: Used to close the end of a pipe.
6. Plugs: Used to close the end of a pipe or fitting.
7. Nipples: Short lengths of pipe with threads on both ends, used to connect fittings and valves.
8. Reducers: Used to connect pipes of different sizes together.
9. Crosses: Used to connect four pipes at a single point, also known as 4-way black pipe fitting.
10. Flanges: Used to connect pipes and valves to flat surfaces such as walls or tanks.

These are some common black pipe fittings, there might be more types as per the specific application and industry standards.