encapsulated o ring
O-rings coated with PTFE FEP Viton® PFA
encapsulated o ring
Oringi w otulinie PTFE FEP Viton® PFA
FEP PFA orings in PTFA wrap
provide a durable and effective seal, making them ideal where they should meet the highest requirements. They are used in many industries from the oil industry, through chemical processing, pharmaceuticals, paints and dyes, printing and marking equipment to liquid liquid transfer. FEP orings are mainly recommended for static applications, but they also work well in slow moving applications. They find many supporters because they are a more economical alternative to ffkm or ffpm or ffpm.
orings Viton ®, Siliconeor EPDM (from which the core is formed) and a thin FEP or PFA coating are used in the orings. Thanks to this, the so-called Teflon orings gain resistance to high and low temperatures (a range depending on the material from which the core is made) and almost universal resistance to chemical compounds. Perhaps Teflon oring is the answer to your needs. It can be used at elevated temperatures and high pressures, plus it is distinguished by its low gas permeability and very low coefficient of friction.
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O-rings with seamless cover made of PTFE
We invite you to contact us to receive a dedicated offer for FEP orings. Production of orings for your dimensions. We create large and small sizes. Welcome.
We also offer dedicated production of PFA orings. Professional approach to production. Valuations take place individually. Feel free to contact us to receive a quote on oringi in ptfawrap.
Oringi in PTFE wrap
Orings in PTFE wrap are seals made of the following rubber mixtures:
teflon sheath, commonly called teflon cover®.
The main benefits of this combination are increased chemical and timelyresistance, which translates into longer service life of these technical seals.
It is worth noting that seals made of PTFE in this combination are characterized by a very low coefficient of friction, which translates into use in dynamic combinations (both rotational and rotary-feedback).
Oringi in a no-sheathed wrap with FEP/PFA
Orings in a frameless cover have their own cover made of the following two elastomers:
FEP orings are resistant to +204°C and PFA orings are +260°C.