Good Quality Spring Energized Teflon Seal

Advantages of Spring Energized PTFE Seal Ring: 1. To make this sealing system readily available for existing equipment, the standard designs are dimensionally adapted too to be installed in standard O-ring grooves. 2. Outstandingly high chemical and thermal resistance. 3. Unlimited storing time....

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Product Details

Advantages of Spring Energized Teflon Seal Ring:

1. Outstandingly high chemical and thermal resistance.

2. Unlimited storing time.

3. Easy to clean in assembled as well as in disassembled state.

4. No stick-slip effect.

5. Very low friction.

6. High sealing efficiency after a short running-in period.

7. To make this sealing system readily available for existing equipment, the standard designs are dimensionally adapted too to be installed in standard O-ring grooves.

PTFE seals have three basic design elements:

A metal spring loading device

High performance polymeric seal materials

A pressure-actuated U-shaped jacket

Material

Stainless steel spring

PTFE+bronze(brown, green); PTFE+glass(white, blue); PTFE+carbon(black); Virgin PTFE(white), etc.

Other special material is also available.

Spring energized seal lips and spring energizer are compressed when installed into the seal gland. The resilient spring responds with constant force, pushing out the sealing lips and creating a gas tight seal against the sealing surfaces. The seal expands as pressure is introduced – increasing the sealing force beyond that provided by the spring and the jacket material.