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Various Seal PTFE Spring Energized Seals for Valve
Basic Info
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)


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

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


Workshop

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.
BoreGrooveWidthBoreGrooveWidthBoreGrooveWidth
DN H9d1 h9L1 +0.2DN H9d1 h9L1 +0.2DN H9d1 h9L1 +0.2
63.12.45242.67.1150137.89.5
85.12.45545.67.1160147.89.5
107.12.45646.67.1170157.89.5
129.12.46050.67.1180167.89.5
149.53.66353.67.1190177.89.5
1510.53.66555.67.1200187.89.5
1611.53.67060.67.1210197.89.5
1813.53.67565.67.1220207.89.5
2015.53.68070.67.1230217.89.5
2217.53.68575.67.1240227.89.5
2518.84.89080.67.1250237.89.5
2821.84.89585.67.1280267.89.5
3023.84.810090.67.1300287.89.5
3225.84.8110100.67.1320307.89.5
3528.84.8115105.67.1350337.89.5
4033.84.8120110.67.1400387.89.5
4235.84.8125112.89.5420407.89.5
4538.84.8130117.89.5450437.89.5
4838.67.1135122.89.5480467.89.5
5040.67.1140127.89.5500487.89.5
Further dimensions are available

Contact us if you need more details on Air Compressor Spring Seal. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Spring Energized Seal、Slanted Coil Spring Energized 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 > Ptfe + glass fiber

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