Customized Upe /Peek Spring Energized Seals for Valve Strict Environment

Model NO.
PTU
Certificate
ISO9001, SGS
Size
According to Your Needs
Color
White, Blue, Brown, Black, Grey
Style
Floating Seal
Shape (for Gasket)
Ring Gasket
Function
Shaft Sealing
Transport Package
Plastic Fi8lm Inner& Outter Carton
Specification
SGS, ISO 9001
Trademark
DEF
Origin
Dongguan, China
HS Code
8484100000
Production Capacity
5 000, 000 PCS/Month
Reference Price
Please contact us for quote
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Product Description

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.

Seals are available with a variety of spring energizers, each having characteristics to meet specific requirements. Spring loading can be adjusted to meet critical low or extremely high requirements in dynamic applications.

Materials
PTFE+polyester, PTFE+glass, PTFE+carbon, PTFE+graphite

Section Structure
For Symmetric, for Rod, for Piston are available.

Spring Style:
U shaped spring(Type 400)
Round wire spring (Type APS)
O shaped spring (Type 103)
Name Spring energized ptfe seals
Sliding speed[m/s] 15
Temperature [° C] -40...+260
For specific applications beyond indicated range, please enquire.
Pressure Pr:   N/mm² (Max)  45
Medium Virtually all fluids, chemicals and gases
Material Virgin PTFE, PTFE+carbon, PTFE+glass fiber, PTFE+bronze, PTFE+polyester, PEEK etc. Other special material is also available.
Color coffee, white, black, blue, beige
Type of spring V-spring, Helical Spring, Slanted Coil Spring
Size Supply standard and non-standard size
Advantages 1. Resistant to most fluids and chemicals
2. Low coefficients of friction
3. Stick-slip-free operating for precise control
4. High abrasion resistance and dimensional stability
5. Can handle rapid changes in temperature
6. No contamination in contact with foodstuffs. pharmaceutical and medicinal fluids.
7. High temperature range
8. Sterilisable
9. Unlimited shelf life.
Application Valves
Pumps
Separators
Actuators
Dosing devices 
Certificates ISO9001-2008, SGS

Workshop
Customized Upe/Peek Spring Energized Seals for Valve Strict Environment

Certificate

Customized Upe/Peek Spring Energized Seals for Valve Strict Environment




 

 

Seal Ring

LEGALIS.IT, 2023