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Brand:
JST SealsItem NO.:
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1 - 2/$500Product Origin:
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GuangzhouOrder(MOQ):
50Spring energized PTFE lip seal
Spring energized seal is a spring-energized U-cup that uses a variety of jacket profiles, spring types and materials in rod and piston, face and rotary seal configurations. They are used when elastomeric seals fail to meet temperature range, chemical resistance or friction requirements.
Spring loaded seal consists of variety of jacket profiles and spring types. Spring energized seals can achieve the sealing effect compensation under different pressure conditions by spring energizer. The spring energizes the seal and supplies all of the load needed for sealing when the media pressure is too low to fully actuate the lips.
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Advantages: 1. Very low friction |
| Working Conditions | |||
| Dynamic seal pressure | Static seal pressure | Temperature | Speed |
| ≤45Mpa | ≤70Mpa | -64~181℃（KX) | ≤15m/s |
Size:
Diameter: φ5-φ1500mm
Dimension can be customized
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Categories
The seal jacket of adhesive dispenser/dispensing seal is made of ultra-high molecular UHMWPE or PEEK, with installed stainless steel anti-corrosion spring with low temperature resistance treatment.
The spring energized seal is widely used in medical equipment, which is generally composed of a corrosion resistant spring and a seal ring made of U-shaped filled PTFE/UPE material.
SPGO is a low friction piston seal consisting of PTFE+Bronze seal ring and rubber o-ring used for two-way piston seal of Hydraulic cylinder, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
OD Face Seals for gate valves are spring-loaded, pressure-energized lip seal that improve gate and seat service life.
The FDR seal is made of a helical wound spring and a polymer jacket, which is mainly used as a Flange external face seal.
Pack off seal or Secondary Seal Assemblies is installed in the lower seal area of the Casing Spool or Tubing Head.
The seal jacket of adhesive dispenser/dispensing seal is made of ultra-high molecular UHMWPE or PEEK, with installed stainless steel anti-corrosion spring with low temperature resistance treatment.
This is sealing product developed by JST to meet the increasingly demanding sealing needs of equipment manufacturers and users in semiconductor, petrochemical, mechanical seal, instrumentation, energy, biopharmaceutical, food and medical industries.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
No. 1, Xinyu North Road, Ningxi Street, Zengcheng District, Guangzhou, China 511340
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