Paddle & Spectacle Blind Dimensions Chart
Isolation thickness for all line sizes is 5/16".
The Paddle Blind & Spectacle Blind Thickness Dimensions Chart is a critical reference for the required thickness of isolation blinds by pipe size and pressure rating. Adhering to standards like ASME B16.48, it ensures a blind can safely withstand full differential pressure during maintenance and line isolation without bending or failing.
Engineers and safety managers rely on these measurements to select the correct, code-compliant blind for secure, leak-free positive isolation.
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Learn MoreBlind O.D. & Thickness by Rating
Standard flange specifications for line sizes 1/2" through 24".
Series "A" specifications for large line sizes 26" through 60".
Series "B" specifications for large line sizes 26" through 60".
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