Oring PFA

PFA O-rings consist of an elastomeric core and a tightly sealed housing made of modified PTFE. They provide reliable sealing and high resistance to aggressive media. The seals are intended for static applications only.

PFA O-rings - material properties and characteristics:

• temperature range: from -60°C to +250°C
• resistant to: resistance to almost all chemical substances, including strong acids, strong bases, salts, and organic solvents, corrosion resistance, high dielectric strength, resistance to atmospheric conditions, resistance to high temperatures

Custom Production of PFA O-rings

Custom-made PFA O-rings at Power Rubber are an ideal solution for demanding industrial applications where high chemical and thermal resistance is crucial. We guarantee precise production of O-rings tailored to individual dimensions and specifications, ensuring tightness and durability. Advanced production technologies and rigorous quality control allow us to offer top-quality products that meet even the most stringent industry standards. Choose Power Rubber - a trusted partner in the production of technical seals.

Who can benefit from PFA encapsulated O-rings?

Seamless PFA encapsulated O-rings are a popular choice for static applications that require increased mechanical and thermal resistance, higher resistance to cracking, and long-term trouble-free operation. They effectively prevent leakage of process media in various industries.

Applications of PFA O-rings

Due to their unique properties, including corrosion resistance, low friction coefficient, high mechanical strength, and chemical compatibility, PFA O-rings are a reliable sealing solution for critical application areas in various industries:

• food industry
• chemical industry
• pharmaceutical industry
• petrochemical industry
• semiconductor industry
• automotive industry
• aviation

Where are PFA O-rings used?

PFA-encapsulated O-rings practically do not absorb acids and bases and also have limited gas permeability. Combined with high chemical resistance, PFA encapsulated O-rings are widely used in applications such as:

• heat exchangers
• autoclaves
• filters
• hose seals
• pumps and valves
• pipelines
• tank covers
• pressure vessels
• pressure relief valves

Benefits of using PFA O-rings

PFA-encapsulated sealing rings feature very good resistance to almost all media and work over a wide temperature range, making them an excellent solution for demanding applications where chemical and thermal compatibility is crucial. The PFA coating has a low friction coefficient that minimizes wear and improves sealing, while its anti-adhesive properties prevent the adhesion of contaminants and deposits, facilitating cleanliness and hygiene in production processes.

Why buy PFA O-rings from PowerRubber?

At Power Rubber, we deliver high-quality PFA-encapsulated O-rings. They create a tight barrier between contacting surfaces, preventing the leakage of fluids that could disrupt operational efficiency and production continuity. Our PFA O-rings are an excellent choice for static applications where traditional seals fall short.

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