Month: July 2020

A Long Weld Neck Flange is an integral self-reinforcing Flange connection primarily for ASME Pressure Vessel applications. The Long Weld Neck Flange was designed to be used in place of a Weld Neck Flange and piece of pipe for a bolt up connection to the vessel. This design reduced the stress on the neck and

The following are the 6 types of Flanges most used in process piping systems. The Weld neck Flange is the most often used and is easy to recognize by the tapered hub where the pipe welds to the Flange. The Weld neck Flange is supplied with a bore that matches the pipe so there will

The Raised Face is the most common type of Flange Facing used in the Chemical Plant Processing applications and is easily identifiable by the raised gasket seating area. The Raised Face portion runs from the bore of the Flange to the inside edge of the bolt circle. The purpose of the Raised Face design is