English
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.
Brand:
JST SealsItem NO.:
FHDPayment:
T/TPrice Range:
1 - 2/$500Product Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50Helical alloy spring energized seals for medical device
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. Working in the temperature range from -196℃ to 121 ℃, suitable for complicated chemicals.
Spring seals are popular in the medical device industry for many reasons, because of their low friction, chemical resistance, and excellent performance under various pressures, temperatures and speeds. Spring actuated PTFE seals provide a reliable sealing solution that is effective even in low pressure environments. Even if JST's existing energized PTFE seals cannot meet your needs, you can customize and design appropriate energized PTFE seals according to requirements and specifications.
JST provide customers with various types of spring energized seal products, which have been widely used in occasions with high requirements for durability, chemical resistance and work at extreme temperatures. They are widely recognized in the LNG industry, oil production, petrochemical, compressor, semiconductor, hydraulic equipment, and medical equipment industries.
 |
Advantages: 1. Meet the complex and changeable actual environment 2. High quality spring 3. Water and oil resistant, high hardness, better sealing effect
Material: UPE+ Helical alloy spring |
| Working Conditions | ||
| Pressure | Temperature | Medium |
| ≤35Mpa | -196-121℃ | Medical liquid oxygen |
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
Spring energized PTFE seals consist of variety of jacket profiles and spring types. It can achieve the sealing effect compensation under different pressure conditions by spring energizer.
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.
Perfluoroelastomer (FFKM) O-rings have carbon fluorine bonds, making them one of the most thermally stable, oxidative stable, and chemically stable fluorinated polymers.
High pressure Rotary Seals is one bidirectional rotary seal which can bear both sides of pressure and alternating pressure.
OD Face Seals for gate valves are spring-loaded, pressure-energized lip seal that improve gate and seat service life.
ODU Piston seals are work to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
JST FHR series is made of a helical wound spring and a polymer jacket, which is mainly used for rod.
The ID S seal is used for wellheads, downhole tools and surface pressure control equipment as a critial part.
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
© Copyright: 2026 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.
Friendly Links:
VonesealsScan to wechat
