Plastic Seal High Speed Rotary Oil Seal LKS Spring Energized PTFE Seal by IKSONIC CO., LTD.
China factory direct Bal Seal for high-speed rotary applications. Customizable LKS spring energized PTFE oil seals. Superior durability and leak prevention. OEM/ODM support with fast delivery.
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Description
Product Description
Our Bal Seal High Speed Rotary Oil Seal LKS series is a premium spring-energized PTFE seal designed for demanding high-speed rotary applications. Manufactured by SHANGHAI IKSONIC INTELLIGENT TECHNOLOGY CO., LTD., this seal combines a robust metal outer case with a PTFE sealing lip energized by a corrosion-resistant spring, ensuring exceptional sealing performance under high temperatures and pressures. Ideal for use in pumps, compressors, mixers, and other rotating equipment where reliability is critical.
Key Features
- High-speed rotary capability up to 30 m/s
- Temperature range from -70°C to +260°C
- Low friction PTFE material reduces wear and energy consumption
- Spring-energized design maintains seal contact under varying conditions
- Customizable dimensions and materials for specific applications
- Direct factory pricing and fast lead times
Specifications
- Material: PTFE with stainless steel spring
- Hardware: Metal outer case (carbon steel or stainless steel)
- Pressure range: Up to 30 MPa (static), 20 MPa (dynamic)
- Speed: Up to 30 m/s
- Media: Oils, greases, chemicals, gases
Q&A
Q1: What is the maximum operating temperature for this seal?
A1: The seal can operate continuously at temperatures up to +260°C, with intermittent peaks up to +300°C.
Q2: Can I get a custom size or material?
A2: Yes, we are a factory and support custom dimensions, PTFE blends, and spring materials per your drawing or specification.
Q3: Is this seal suitable for food-grade applications?
A3: Yes, we offer FDA-compliant PTFE materials upon request.
Q4: What is the typical lead time?
A4: Standard sizes ship within 7-10 working days; custom orders typically 15-20 working days.
Q5: Do you provide samples?
A5: Yes, we offer samples for testing and qualification. Please contact our sales team.
Q6: How does the spring-energized design improve performance?
A6: The spring provides constant radial force, ensuring the lip maintains contact with the shaft even under pressure fluctuations or thermal expansion, reducing leakage.
Q7: Can this seal handle high-speed rotation?
A7: Yes, it is designed for high-speed rotary applications up to 30 m/s, with low friction PTFE minimizing heat generation.
Q8: What industries commonly use this seal?
A8: Automotive, aerospace, chemical processing, food & beverage, pharmaceutical, and general industrial machinery.
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