PTFE Spring Energized Seals for Petroleum and Chemical Equipment

Product Description

Product descriptions :
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
PTFE filled with bronze
PTFE filled with glass
PTFE filled with graphite
PTFE filled with carbon
UHMW-PE
PEEK
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.
Spring type:
U shaped spring
Round wire spring
O shaped spring
Size
Both imperial and metric sizes are available on all stype.
Walle have many years production experience and industry field application experience, we aimed at the different harsh sealing environments and developed various of materials suitable for applications. Improving all customers profit and saving all customers cost. Walle automatic production equipments and advanced testing equipments provide a strong guarantee for the manufacture of high quality PEEK Spring Energized seals products.
Please feel free to contact us if you need more details about our factory and products.