WALFORM Sealing Rings
FOLONA describes WALFORM rings as the sealing component of a formed-tube connection using a fitting and locking nut.
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Shanghai FOLONA Fluid Control
Shanghai FOLONA Fluid Control lists RAREFLON Back-Up Rings in its published product catalogue.
Shanghai FOLONA Fluid Control lists RAREFLON Back-Up Rings in its published product catalogue. Provide the seal groove and clearance drawing, O-ring material and hardness, movement, medium and operating conditions. Request the selected back-up ring material and dimensions for comparison with the actual seal and mating parts. Confirm the selected configuration and supporting documents with the company.
Shanghai FOLONA Fluid Control · Shanghai Municipality, Shanghai
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Source reviewed: 2026-11-11. This directory summary organises the supplier’s published product information.
Back to company product centerFOLONA describes WALFORM rings as the sealing component of a formed-tube connection using a fitting and locking nut.
View product →Shanghai FOLONA Fluid Control lists PTFE-Coated O-Rings in its published product catalogue.
View product →Shanghai FOLONA Fluid Control lists Bonded Sealing Washers in its published product catalogue.
View product →Shanghai FOLONA Fluid Control lists Skeleton Oil Seals in its published product catalogue.
View product →FOLONA describes back-up rings as supporting O-rings against extrusion into the low-pressure-side clearance.
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