Spectacle Blind
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Application Scenarios:
● For pipeline maintenance isolation, equipment spare connections, and process system shutdown; compensates for the risk of imperfect valve closure, applied at flange positions requiring frequent switch‑over between open and closed states.
● For pipeline maintenance isolation, equipment spare connections, and process system shutdown; compensates for the risk of imperfect valve closure, applied at flange positions requiring frequent switch‑over between open and closed states.
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