The Grayloc® clamp connector is the recognized industry leader for connecting piping and vessel systems worldwide. Grayloc clamp connectors outperform conventional flanges while also offering immediate savings in weight, space and installation time. The Grayloc connector offers lower maintenance costs and improved performance.

The Grayloc connector with its metal-to-metal bore seal technology provides comparable strength and seal integrity of a welded joint with the added versatility of a mechanical joint. The Grayloc connector was developed in 1954 as the standard for critical service piping and vessel connections in a wide range of industries, applications and environments.