Teftek®

Pelican’s Teftek® encapsulated tank lid seal is an advanced fluoroplastic encapsulation with a premium core, producing a superior ring, with unparalleled durability and resilience. 

This advanced material, combined with a premium core, forms the foundation of a superior sealing ring that excels in maintaining airtight integrity even in the most challenging and harsh environments. 

Teftek® is transparent and has better mechanical properties in comparison to PTFE, is resistant to virtually all chemicals and has far superior tensile strength, abrasion and creep resistance than PTFE, FEP or PFA. Teftek® is reliable and fits 98% of all tank containers manlids. 

Pelican Worldwide Teftek close up

Service Capabilities

Pressure 

Gas-tight up to 6 bar (72 psi) 

Temperature 

-60°C to +160°C (-76°F to +320°F) 

Media 

Teftek® is inert to almost all chemicals, with the exception of some alkali metals (molten or in solution) and by some rare fluorinated compounds at high temperatures and pressures 

Benefits of the Teftek®

Engineered with meticulous attention to detail, Pelican’s Teftek® ensures reliable performance, durability and offers a cost-effective choice, making it the ideal option for applications where repeated sealing is paramount. Whether faced with extreme temperatures, corrosive substances, or demanding industrial conditions, the Teftek® can rise to the occasion, providing steadfast protection and preventing the ingress of unwanted elements. But don’t just take our word for it, large operators and chemical plants are already using the Teftek® gasket, decreasing their waste output. 

Endless and seamless encapsulation with superior performance material grades of the Teftek® encapsulation and Silicone core

FDA compliant and chemically inert, eliminating issues with product compatibility

Easy to install with various sizes available, eliminating operational error, contamination and leaks for incorrect installation

Square, round and rectangular cross-sections for universal fit providing a standard solution for all applications
Teftek Brochure
US Teftek Brochure

Encapsulation Options

Teftek® is typically provided in a standard square section, but we understand the distinct needs of different industries and applications.

Teftek® is also available in alternative configurations such as round and ‘D’ rectangular sections. Bespoke sizing is available, no matter the size, nothing is too big or small. 

Pelican Worldwide teftek rings

Order Part Number 

Description 

781358 

Manlid Gasket – TEFTEK – 14mm x 12mm Ø292mm 

781357 

Manlid Gasket – TEFTEK – 14mm x 12mm Ø488mm 

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