Rayflon is specialized in manufaturing many different types of PTFE, PFA, rubber, PTFE bonded rubber diaphragms used in valves and pumps to regulate dosing velocity and volume in wide variety of industries.Type:Mechanical diaphragm series. Hydraulic diaphragm seriesPneumatic diaphragm seriesValve diaphragm seriesOther special diaphragmsRubber...

PTFE bonded elastomer diaphragmsPTFE bonded rubber diaphragmsRayflon manufactures a series of composite diaphragms made of Teflon PTFE and ELASTOMERIC materials. PTFE bonded rubber diaphragms are compounded PTFE's chemical resistance and rubber's excellent flexibility. It has the highest resistance to severe chemicals and solvent services. Long...

Butterfly valve seating rings PTFERayflon is specialized in manufacturing and exporting various valve seats and seals made from high quality PTFE and filled PTFE.PTFE or Teflon® as it is commonly known is a fluorocarbon based polymer and is usually the most chemically-resistant of all plastics while retaining excellent thermal and electrical...

We use high quality raw materials and latest methods of production in the manufacturing process. Standard or special designed profile of valve seats are all available according to different application conditions.Cavity filler valve seats- are used primarily on sanitary ball valves with clamp ends. They are designed to reduce the possibility of...

Modern diesel and gasoline engines make increasingly high demands on oil seals. This is particularly due to the higher engine speed and oil temperature. In addition, increasingly long maintenance intervals for oil changes are required, which makes the utilized additive-rich oils more aggressive toward the sealing material. Oil seals made from...

Our PTFE guide rings are used to maintain the perfect concentricity between stem and cylinder, avoiding problems during the rectilinear piston movement and are usually mounted in specially designed seats.These seals can be manufactured according to customer's drawing using virgin&filled grades of PTFE compounds and materials are usually...

We make custom spring energized PTFE seals to your desired dimensions.Spring energized PTFE seals are composed of a U-cup shaped seal jacket and a special shape metal spring energizer.   It is suitable for high-speeds,Website:http://www.rayflon-seals.com, high temperature and some corrosive media applications.Materials for U-cup shaped...

We supply a series of Teflon® FEP or PFA seamless encapsulated silicone and Viton® O rings,Website:http://www.rayflon-seals.com, and virgin Silicone, Viton®, EPDM,NBR O rings. Widely used in a variety of dynamic and static sealing applications.Standard and custom-made size are available. The dimension of the Teflon® encapsulated o rings are...

Rayflon is specialized in manufacturing all kinds of high quality Teflon® PTFE seals,Website:http://www.rayflon-seals.com, gaskets, washers, spacers, etc. Depending on applications, virgin PTFE and different PTFE compounds are recommended accordingly to play the best sealing performance.All materials come from well known factories like Dupont,...

Rayflon manufacture custom a wide range of PTFE Teflon® washers for any required sizes. Except common washers in simple round and square shapes, special custom configuration such as washers having numerous holes or shoulders are available as your requirements. PTFE provides a low friction surface and offers good resistance to corrosion and most...