Spectacle Blind Plate Specification
Spectacle Blind Plate Specification
(OP)
I am looking for a standard or short specification for the construction of a spectacle blind plate for use in a steam blowdown line (vented to atmosphere). It may have other names but what I mean by a spectacle lind plate is basically a blind flange and an attached spacer (it looks like a pair of spectacles) that can be used to allow isolation of a line (requiring a short shutdown)without introducing a valve into the system.
I would appreciate hearing from anyone who knows of an applicable standard, has a short specification, or simply has some experience with the use of a spectacle blind plate.
Thanks,
Calder
I would appreciate hearing from anyone who knows of an applicable standard, has a short specification, or simply has some experience with the use of a spectacle blind plate.
Thanks,
Calder





RE: Spectacle Blind Plate Specification
RE: Spectacle Blind Plate Specification
RE: Spectacle Blind Plate Specification
MFG Fetterolf Corporation
RE: Spectacle Blind Plate Specification
RE: Spectacle Blind Plate Specification
Drawings etc for ANSI flanges are on www.flangetrade.com
Also Spectacle plates for flanges not specified in API are shown on this site.
RE: Spectacle Blind Plate Specification