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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.
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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 |
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Working Conditions |
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Pressure |
Temperature |
Medium |
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≤35Mpa |
-196-121℃ |
Medical
liquid oxygen |
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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.
Phenolic wear rings are designed with tubing made from fine weave cotton fabric wound on molds and imbued with phenolic resin. It has high mechanical properties, good oil resistance, low water absorption and high wear resistance.
T-seals are three piece seals with an elastomeric lip and hard plastic anti-extrusion rings, it is proved to be of long time service. The standard design will fit into an o-ring gland and can be machined or net moulded.
The spring energized seal is a high-performance Teflon seal with a special spring inside.
Hammer Union Seals are used in hammer union-style pipe connections to establish flow lines and prevent leakage. It is widely used in the oil & gas industry.
FFKM O-ring is a circular seal made of perfluoroelastomer compound, with a higher fluorine content than FKM fluoroelastomer.
Swivel joint ball plug is working together with hammer union seals, to seal the balls of high pressure elbows and grease.
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