Spectacle Flange Blank Steel Pipe Flange

Spectacle Flange Spectacle flange is made up with two metal discs which are attached to each other by a small section of steel. Its shape is similar to a pair of glasses or "spectacles".  One end of the flange will have an opening to allow flow through the pipe during operation and the other end is solid to block flow during maintenance.Available Sizes 1/2"~24", DN15~DN600 Standards ASME B16.48-2005 API590-1985 Raw Materials Carbon steel:A105 Alloy steel:A182F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22 Stainless steel:A182 304-304H-304L-304N-304LN 316-316H-316L-316LN 321-321H
Spectacle Flange Blank Steel Pipe Flange