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Special Rubber Seals

: FFKM/Perfluoroelastomer/Kalrez/Aflas Seals

: FS Casing & Tubing Seal FS seals / T seal / S seal

: Instrument and equipment seals

Piston Seals

DKDF combined sealing-GKDF piston seal-GKDF combination seal-GKD piston seal

1. Standard material
Guide ring: Nylon PA or filled PTFE F-PTFE
Sealing ring: PTFE F-PTFE
Elastic ring: NBR NBR or FKM Viton

2. Applications
By the seal ring, and two guide sleeve elastic ring composed of guide sleeve from the positioning and guiding role, providing flexible ring seal ring preload and compensate for the wear of the sealing ring and the cylinder bore surface to form complexes arising from the dual sealing effect, applicable the cylinder of the piston seal. DKDF with two-way sealing effect.
Design and apply reference Hunger company GKD series standards.

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