What schedule 10 ,20, 40, 80, 120????
Bi pipe is a black iron pipe.
The wall thickness of 4" Sch 40 pipe is 0.237 inches.The outer diameter is 4.5 inches and the inner diameter is 4.026 inches.
Black pipe is an amateur term for common steel or iron pipe.
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.
Black iron pipe is typically rated for temperatures up to about 400°F (204°C) for standard applications. However, it can withstand higher temperatures depending on the specific grade and thickness of the pipe. It's essential to consider factors like pressure and the type of fluid being transported, as these can also impact the pipe's performance under heat. Always refer to manufacturer specifications for precise limits.
The thickness of a 4-inch ERW (Electric Resistance Welded) black iron pipe typically ranges from 0.237 inches (schedule 40) to 0.337 inches (schedule 80). The exact thickness can vary depending on the specific schedule and standards being followed. It's essential to refer to the relevant specifications or standards for precise measurements.
GI Pipe is "Galvanized Iron" Pipe. These days the pipe will likely be made from steel rather than iron.
Yes, it's better pipe.
There is Black Iron pipe, made of iron. There is Cast Iron pipe, which is black in colour, made from old cars and their parts. There is black ABS plastic pipe, made of plastic. There is Utility pipe, also made from plastic.
No
BIP is Black Iron Pipe.
No, brass cannot be used as a dielectric union between copper and black iron pipe. Dielectric unions are typically made of materials that are not electrically conductive, such as plastic or rubber. Brass is a conductive material and would not provide insulation against galvanic corrosion between copper and black iron pipe.