Elgiloy Helical Spring Energized-PTFE Seal

Elgiloy Helical Spring Energized-PTFE Seal

Spring energized PTFE seal  is a special seal developed for high-temperature corrosion, difficult 

lubrication, and low-friction application environments. The combination of different Teflon composite 

materials, advanced engineering plastics and corrosion-resistant metal springs can fully meet the 

increasingly demanding industrial requirements The diversified requirements, typical applications are 

as follows:

Axial seals for rotary joints of loading and unloading arms;

Painting valves or other seals for painting systems;

Seals for vacuum pumps;

Beverage, water, beer filling equipment (such as filling valves) and seals for the food industry;

Seals for automobiles and aerospace industries, such as power steering gears;

Seals for metering equipment (low friction, long life);

Seals for other process equipment or pressure vessels;

Kaflon is technology-oriented and focuses on research and development.It has authorized 19 utility 

model patents and has granted 3 invention patents.Kaflon is committed to the research and 

development and production of ultra-low temperature, high pressure, corrosion resistance and other 

harsh environmental seal products, breaking the monopoly position of foreign suppliers in many fields.

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.

FAQ

Which Payment way is workable? 

A: Irrevocable L/C, Cash, PayPal, Credit card and T/T money transfers. 

B: 30% T/T deposit in advance, 70% balance before shipment after presentation of ready cargo. 

C: L/C ( Irrevocable LC at sight: Order amount over USD10, 000)

What is the normal lead time for product orders? 

A: Average lead times for prototype / first article are 1-2 weeks, if tooling is involved, lead time for production tooling is 10 days, average production time after sample approval is 2-3 weeks. 

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