Supplier product
Dandong Runhe Seal
The supplier combines a buffer-gas supply arrangement with a leakage-gas collection route in this named seal-support package.
Dandong Runhe Seal identifies Plan72 and Plan76 Seal Support System in its supplier product description. The supplier combines a buffer-gas supply arrangement with a leakage-gas collection route in this named seal-support package. Specify the seal arrangement, gas utilities and downstream handling interfaces. Request the actual instrumentation and piping proposal; a catalogue plan name does not itself establish a project-specific emissions guarantee or safety approval.
Dandong Runhe Seal · Dandong, Liaoning
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Source reviewed: 2026-11-11. This directory summary organises the supplier’s published product information.
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The supplier describes Plan65 as an arrangement that collects and monitors liquid leakage from the atmospheric side of a single mechanical seal.
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The product description presents an atmospheric-side quench arrangement for a single mechanical seal, using an external supply such as steam, nitrogen or clean water selected for the duty.
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The supplier description combines cooling and filtration in a mechanical-seal flushing arrangement and identifies a Y-type strainer in the flush line.
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The catalogue describes an external flush supply routed into the seal chamber.
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This separately named support package combines buffer-gas supply with leakage collection and monitoring.
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The R8B description identifies a single-face balanced seal with a multi-spring arrangement for rotating-shaft equipment.
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The supplier describes the R45U as a single-face unbalanced mechanical seal with a large spring and no specified rotation-direction restriction.
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