U Shape Spring Energized PU Seals

Model NO.: PTU Application: Food, Beverage, Medical, Hydraulic Performance: Temperature Standard: Standard, Nonstandard Size: According to Your Needs Shape (for Gasket): Ring Gasket Trademark: DEF Origin: Dongguan, China Material: PU Type: Shaft Seal Shape: O-Ring Color: White, Blue, Brown, Black, Grey Certificate: ISO9001, SGS Function: Energize Sealing Specification: SGS, ISO 9001 HS Code: 848410000 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.

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 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.

Name	U Shape Spring energized PU 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

MOQ(PCS)	10
FOB	FOB Shenzhen
Method of payment	T/T (bank account, paypal,western union)
Delivery time	5 to 7 working days, 2 days for in stock
Supply ability	3000000pcs/Month
Packaging	plastic film for inner packaging and cartons for outer packaging
Export market	South Asia, Southest Asia, Europe, South America, North America, Africa, Middle East, Australia

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Product Categories : Spring Energized Seals > Peek Spring Energized Seals