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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
PTFE Envelope Tri-Clamp Gasket, w/ FKM Fluoroelastomer FillerPTFE Envelope GasketsDual Material Design for Enhanced Chemical Resistance and Seal Integrity Our Type III PTFE Envelope Tri Clamp Gaskets are designed to deliver the best of both worlds: the exceptional chemical resistance of PTFE and the flexible, resilient sealing of elastomer inserts. Engineered for sanitary process applications, these gaskets meet stringent FDA and USP Class VI requirements and are ideal for use in pharmaceutical, biotech, and
PTFE Envelope Gaskets
Dual-Material Design for Enhanced Chemical Resistance and Seal Integrity
Our Type III PTFE Envelope Tri-Clamp® Gaskets are designed to deliver the best of both worlds: the exceptional chemical resistance of PTFE and the flexible, resilient sealing of elastomer inserts. Engineered for sanitary process applications, these gaskets meet stringent FDA and USP Class VI requirements and are ideal for use in pharmaceutical, biotech, and food-grade systems.
Two Insert Options for Application Flexibility
Select from two filler materials based on your temperature and chemical compatibility needs:
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EPDM: Operating range -30ºF to 300ºF (-34ºC to 149ºC)
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FKM Fluoroelastomer (V-Rated): Operating range -30ºF to 400ºF (-34ºC to 204ºC)
The PTFE outer shell provides a non-stick, chemically inert surface that resists product buildup and maintains cleanliness, while the inner elastomer core ensures effective sealing under compression.
Compliance & Quality Assurance
These gaskets are manufactured under strict cGMP guidelines and meet the following standards:
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FDA 21 CFR 177.1550 (PTFE)
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FDA 21 CFR 177.2600 (Elastomer Insert)
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USP Class VI Certified
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ADI Free® (Animal Derived Ingredient Free)
Optimized for Clean, Reliable Sealing
Type III envelope gaskets are ideal for process environments requiring both aggressive chemical compatibility and reliable sealing performance. Use them with confidence in systems where contamination risk, regulatory compliance, and temperature stability are mission-critical.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy