Flanges
Spectacle Blind (SB)
Reversible safety devices used to positively isolate sections of a pipeline.
Description
Also known as figure-8 blanks, spectacle blinds consist of a solid ring and a hollow ring connected by a web.
Material Grades
SS 316LCarbon Steel
Standards & Specifications
ASME B16.48
Type: Figure-8
Pressure Class: 150# to 2500#
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