Helical Wound Spring Seal
The Helical Wound Spring Seal (200 Series) is designed with a continuous circular helix geometry formed from rectangular metallic ribbon stock. These seals are available in cross-sections ranging from 1/16″ to 5/8″, with custom options for smaller precision applications.
Key Features & Performance
Higher Load Per Inch Deflection
Generates substantially higher loads than Cantilever "U" & "V"- Shaped Springs
1/4" U-shaped spring: 10-12 lbs/inch vs Helical Wound: 24-32 lbs/inch
Primary Applications
Static & lower dynamic seal applications
Gas sealing and cryogenic applications
Cryogenic Sealing Capabilities
High spring load for extreme low temperatures
Reliable sealing in harsh environments
Limitations
Higher friction compared to other designs
Less suitable for extreme eccentric movement
Helical Spring Material Options
17-7 PH Stainless Steel
Elgiloy™
316 St. Stl.
Custom Materials
Types of Hellical Wound Spring Seal
Helical Wound Spring Energized Seal
Inside Face Helical Wound Spring Energized Seal
Outside Face Helical Wound Spring Energized Seal
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Texas Precision Polymers, Inc. 13843 Highway 105 West #422 Conroe, Texas 77304
936-588-4333
[email protected]- [email protected]