, in plumbing terminology, refers to a type of fitting used to join two pipes together in a manner that allows for easy disassembly and reassembly. The term “GI” stands for galvanized iron.
The union nut is usually hexagonal or square-shaped, allowing it to be tightened or loosened using a wrench or spanner. When the nut is tightened, it compresses a gasket or seal inside the union,
Reviews
There are no reviews yet.