Hydraulic Oil Resistant Spring Energized PTFE Seal

Hydraulic oil resistant Spring Energized PTFE seal

The sealing jacket of the spring energy storage seal is made of PTFE, filled PTFE, PEEK, filled PEEK 

or other high-performance polymer materials. The spring energy storage sealing ring is suitable 

for the temperature range from -268°C to +427°C, sealing almost all The liquids, chemicals and 

gases are free of aging problems. There are H-shaped springs, V-shaped springs and U-shaped springs 

to meet the sealing requirements of different motion forms. The sealing ring is installed in the 

groove, and the spring is compressed to form outward tension, which promotes the sealing lip to 

close to the sealing groove. Because the spring permanently provides elastic force to the sealing lip, 

it can compensate for the wear of the sealing shell and the eccentricity of the mating parts. 

Sealing from vacuum to low pressure range.

Kaflon is located in No. 75 Tian An Road, Jimei District, Xiamen City, Fujian Province.

Kaflon was set up in 2014 and covers an area of 1,500 square meters and construction area of 1,500 

square meters with 22 Technician and engineer.

The application of Kalfon's products covers:

petroleum, petrochemical, natural gas, steam system, electric power, 

metallurgy, shipbuilding, food environmental protection, sewage treatment, papermaking, etc., 

In the chemical and petroleum and natural gas complete equipment, seals for valves Applications 

are especially critical.

Produts lists are as following:

Spring Energized PTFE Seal

H type Spring Energized PTFE Seal

C type Spring Energized PTFE Seal

V type Spring Energized PTFE Seal

High Performance Plastic Processing Part

FAQ

What materials are available to produce from your side? 

A: NBR, EPDM, SILICONE, VITON(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc. 

What is your MOQ ?

Usually our MOQ is 1000 pcs. But we accept small quantity for the first trial order.

Can I get sample ?

Sure. We usually provide existing sample for free. But a little sample charge for custom designs. Sample charge is refundable when order is up to certain quantity.

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