Glass Fiber Filled PTFE Spring Energized Seals for Hydraulic
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Product Details
| Customization: | Available |
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| Material: | PTFE+Fiber |
| Shape: | Heart-Shaped Ring |
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Basic Info.
- Model NO.
- PTA/PTB/PTU/PTW
- Standard
- Standard
- Function
- Shaft Sealing
- Size
- Metric Size and Imperial Size
- Color
- White, Yellow, Black, Grey, Blue
- Transport Package
- Carton
- Trademark
- DEF
- Origin
- China
- HS Code
- 84840000
- Production Capacity
- 300k PCS/Year
Packaging & Delivery
- Package Size
- 21.00cm * 21.00cm * 11.00cm
- Package Gross Weight
- 1.000kg
Product Description
Introducing the Spring Energized PTFE Seal, an advanced, pressure-assisted sealing device engineered to perfection. It features a meticulously crafted PTFE (or other high-quality polymer) seal that partially encapsulates a corrosion-resistant metal spring energizer, ensuring optimal performance and reliability in demanding applications.
Our PTFE jackets are expertly machined and infused with PTFE composites and high-performance polymers, enabling them to operate flawlessly across a wide temperature range from cryogenic lows to 250°C. They boast excellent chemical inertness and, in some variants, are suitable for use in sanitary environments.
Material
Premium PTFE filled with a blend of bronze, glass, graphite, carbon, and other materials.
Application Example
Ideal for Radial Seals in Static Service, offering durable and dependable sealing solutions.
Perfect for Radial Seals in Reciprocating Motion, ensuring smooth and efficient operations.
Designed for Radial Seals in Rotary Motion, providing exceptional performance and longevity.
Engineered for Inside Face Seals in Static and Rotary Service, delivering superior sealing integrity.
Optimized for Outside Face Seals in Static and Rotary Service, ensuring maximum sealing efficacy.
Section structure
Available in Symmetric configurations for rods and pistons, catering to diverse sealing needs.
Spring type:
Featuring a U-shaped spring (Type 400) for enhanced sealing efficiency.
Incorporating a Round wire spring (Type APS) for robust sealing solutions.
Equipped with an O-shaped spring (Type 103) for optimal sealing performance.
Groove
Standard Heel Groove for reliable and consistent sealing performance.
Extended Heel Groove for applications requiring additional sealing capacity.
Flanged Heel Groove for specialized sealing applications.
Size
Available in both imperial and metric sizes across all types to suit varied requirements.
Workshop

How to order from us?
- 1. Reach out to DEF's dedicated sales team for a comprehensive quotation via Email, Telephone, or Trademessage.
- 2. Provide DEF with your specific type and detailed instructions, including materials, size, quantity, color, and any special requests.
- 3. Receive detailed pricing and information from us; send back your Purchase Order for approval.
- 4. Confirm your order and timeline; production begins upon receipt of payment from DEF.
- 5. If a sample is required, please notify DEF in advance to accommodate your needs.
- 6. Expect a 5-10 working day lead time for seal fabrication.
- 7. Quality Inspection: DEF can provide bulk order photos for your approval before packing, if needed.
- 8. Meticulous Packing
- 9. Order is released for shipping after thorough quality checks.
- 10. Should any issues arise, please contact DEF immediately upon receiving your package. We will investigate and collaborate with you to find a solution.
- At DEF, Quality and Service are our core principles.
For further inquiries about our factory and product range, please do not hesitate to contact us.


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