Teflon Spring Energized Valve Stem Seal

Product Name: Teflon Spring Energized Valve Stem Seal

Product Description:

The Spring Energized PTFE Seal is a spring- energized, pressure-assisted sealing device consisting of a PTFE (or other polymer) seal partially encapsulating a corrosion-resistant metal spring energizer. The PTFE jackets are precisely machined, filled with PTFE composites and other high performance polymers, function at temperatures ranging from cryogenic to 250 C and inert to almost all chemicals. Some types also can be used in sanitary environment.

Application Example

Radial Seals in Static Service.

Radial Seals in Reciprocating Motion.

Radial Seals in Rotary Motion.

Inside face Seals in Static and rotary Service.

Outside face Seals in Static and rotary Service.

Material

PTFE filled with bronze(glass,graphite,carbon,etc.)

How to order from us? 

1 Contact XLONG's salesman to get a quotation.( by Email, Telephone)

2 Send XLONG your asked type and detailed instruction(mateials, size, quantity,color, special request, etc.)

3 Will send price and other details informations to you,send back Purchaser Order for approval

4 After confirm order and timeline, XLONG will start production procedure once receive payment.

5 If require sample, please inform XLONG in advance.

6 15~25 days for making seals.

7 Quality Checking, XLONG can send bulk order photo for approval before packing, if you need.

8 Packing

9 Order release for shipping.

10 Any issue,please contact XLONG after receive package. XLONG will check and consult with you for solution

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