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Teflon Spring Energized Seals for Mobile Hydraulic

Basic Info

Model No.:  PTU/PTA/PTB

Product Description

Model NO.: PTU/PTA/PTB Application: Food, Beverage, Medical, Hydraulic Performance: High Pressure Standard: Standard, Nonstandard Size: According to Your Needs Shape (for Gasket): Ring Gasket Sample: Free Used for: Standard Heel Groove Genre: Manufacture Origin: China Material: PTFE-Filled Stainless Steel Type: Spring Energized Seals Shape: O-Ring Color: White, Blue, Brown, Black, Grey Certificate: ISO9001, SGS Function: Spring Energize Sealing OEM: Accept Code: Ptu/Pta/Ptb Trademark: DEF HS Code: 8484800 Used for Virtually all fluids,chemicals and gases Stainless Steel Spring Seals (PTU/PTA/PTB)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.

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.

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.
Name Teflon Spring Energized Seals for mobile hydraulic
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
Dosing devices
Certificates ISO9001-2008, SGS

Contact us if you need more details on Stainless Steel Spring Energized Seal. We are ready to answer your questions on packaging, logistics, certification or any other aspects about PTFE Spring Seals、Teflon Spring Seal. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Spring Energized Seals > Glass Fiber Spring Energized Seals