Guangdong, China
Business Type:
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Stainless Steel Spring Energized Seal, PTFE Spring Seals, Teflon Spring Seal manufacturer / supplier in China, offering Carbon Filled PTFE Spring Energizes Seals for Hydraulic, High Performance Spring Energized Seals for Valve, High Quality Hydraulic Seal Rod Step Seals and so on.

Gold Member Since 2006
Audited Supplier

Carbon Filled PTFE Spring Energizes Seals for Hydraulic

Get Latest Price
Purchase Qty. / Reference FOB Price
10-499 Pieces US $0.5
500+ Pieces US $0.2
Port: Shenzhen, China
Production Capacity: 3, 000, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Material: PTFE+Carbon
Application: Pumps
Type: Oil Seal
Performance: High Pressure
Standard: Standard
Color: White, Blue, Brown, Black, Grey

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Basic Info

Size: According to Your Needs
Certificate: ISO9001, SGS
Shape (for Gasket): Ring Gasket
Function: Energize Sealing
Price: Competitive Price
Export Market: Global
Business Type: Manufacture
Sample: Free
Usage: Cylinder,Machine Tools, Excavator
Trademark: DEF
Transport Package: Carton
Specification: as your requirement
Origin: China
HS Code: 8484800

Product Description

Product description
The DEF spring energized seal is a spring-actuated, pressure-assisted sealing device consisting of a PTFE(or other polymer) jacket partially encapsulating a stainless steel spring energizer.
Carbon Filled PTFE Spring Energizes Seals for Hydraulic
Carbon Filled PTFE Spring Energizes Seals for Hydraulic

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 style
U shaped spring(Type 400)
Round wire spring (Type APS)
O shaped spring (Type 103)

Groove style
Standard Heel Groove.
Extended Heel Groove.
Flanged Heel Groove.

Radial Seals in Static Service.
Radial Seals in Reciprocating Motion.
Inside face Seals in Static and rotary Service.
Outside face Seals in Static and rotary Service

Aircraft, aerospace
Medical instrumentation
Liquid chromatography
Semicoductor manufacturing equipment
Petroleum and chemical process equipment
Pumps, valves.compressors and mechanical seals

Both imperial and metric sizes are available on all styles. Customized service is always welcome.
NameCarbon filled PTFE Spring Energizes Seals for hydraulic
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

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