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PU Spring Energized Seals Filled Stainless Steel
Basic Info
Product Description
Product description
The DEF spring energized seal is a spring-actuated, pressure-assisted sealing device consisting of a PU(or Other polymer) jacket partially encapsulating a stainless steel spring energizer.

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 type
400 Spring design
103 Spring design
APS Spring design

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.

Section structure
Symmetric, for Rod, for Piston are available.
NamePU Spring Energized Seals filled stainless steel 
Sliding speed[m/s]15
Temperature [° C]-40...+260
For specific applications beyond indicated range, please enquire.
Pressure Pr:   N/mm² (Max) 45
MediumVirtually all fluids, chemicals and gases
MaterialVirgin PTFE, PTFE+carbon, PTFE+glass fiber, PTFE+bronze, Ptfe+polyester, Peek etc. Other special material is also available.
Colorcoffee, white, black, blue, beige
Type of springV-spring, Helical Spring, Slanted Coil Spring
SizeSupply standard and non-standard size
Advantages1. 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.
Dosing devices 
CertificatesISO9001-2008, SGS
FOBFOB Shenzhen
Method of payment T/T (bank account, paypal,western union)
Delivery time5 to 7 working days, 2 days for in stock
Supply ability3000000pcs/Month
Packagingplastic film for inner packaging and cartons for outer packaging
Export marketSouth Asia, Southest Asia, Europe, South America, North America, Africa, Middle East, Australia

PU Spring Energized Seals Filled Stainless Steel

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Product Categories : Spring Energized Seals > Peek