Grooved mechanical pipe joining is a no-flame joining technique of forming or cutting a groove in pipe ends, and then joining them with bolted housings around a sealed gasket. Pioneered during World ...

Grooved mechanical piping has been changing the way contractors do business for more than 85 years, but this method of pipe joining is still unknown or misunderstood in some areas of the commercial ...

That’s because traditional flanges are twice the outside diameter of the pipe they are attached to. A six inch valve assembly that utilizes a grooved-end butterfly valve, grooved-end pipe and two ...