Gold Member Since 2006
Audited Supplier
Guangdong DEF Seals Solutions Co., Ltd.

Spring, Teflon, Stainless Steel Spring Energized Seal manufacturer / supplier in China, offering PTFE S Spring Energized Lip Seals for Valve, PTFE/Teflon Hydraulic Rod Seals Stepped Seals, Outside Spring Energized Seals with V Ring and so on.

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Supplier Homepage Product Spring Energized Seals Ptfe+Carbon PTFE S Spring Energized Lip Seals for Valve

PTFE S Spring Energized Lip Seals for Valve

Purchase Qty.:
(Pieces)
10-499 500+
FOB Unit Price: US $0.5 US $10
Purchase Qty. (Pieces) FOB Unit Price
10-499 US $0.5
500+ US $10
Get Latest Price
Port: Shenzhen, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PTA
  • Standard: Standard
  • Size: According to Your Needs
  • Shape (for Gasket): Ring Gasket
  • Sample: Free
  • Deliver Time: 3-5working Days
  • Trademark: DEF
  • Specification: SGS
  • HS Code: 8484800
  • Material: PTFE
  • Color: White, Blue, Brown, Black, Grey
  • Certificate: ISO9001, SGS
  • Function: Energize Sealing
  • Export Market: Global
  • Price: Competitve Price
  • Transport Package: Carton
  • Origin: China
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.

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

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.

Section structure
Symmetric, for Rod, for Piston are available.

Spring type:
U shaped spring(Type 400)
Round wire spring (Type APS)
O shaped spring (Type 103)
PTFE S Spring Energized Lip Seals for Valve

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

Size
Both imperial and metric sizes are available on all stype.

PTFE S Spring Energized Lip Seals for Valve
Workshop
PTFE S Spring Energized Lip Seals for Valve
How to order from us? 
  • 1 Contact DEF's salesman to get a quotation.( by Email, Telephone, Trademessage)
  • 2 Send DEF your asked type and detailed instruction(mateials, size, quantity,color, special requestes etc.)
  • 3 Will send price and other details informations to you,send back Purchaser Order for approval
  • 4 After confirm order and timeline, DEF'll start production procedure once receive payment.
  • 5 If require sample, please inform DEF in advance.
  • 6 5~10 working days for making seals.
  • 7 Quality Checking, DEF can send bulk order photo for approval before packing, if you need.
  • 8 Packing
  • 9 Order release for shipping.
  • 10 Any issue,please contact DEF after receive package. DEF'll invest and consult with you for solution.
  • Quality and Service are  DEF principle.

 

Please feel free to contact us if you need more details about our factory and products.

NamePtfe S spring energized lip seals for valve
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.
ApplicationValves
Pumps
Separators
Actuators
Dosing devices
CertificatesISO9001-2008, SGS
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