chinasealcon

  PTFE Teflon Bellow Mechanical Seal  for Sale   China PTFE Teflon Bellow seal  has been widely applied in the area of atomic energy, defense, aerospace, electronics, electrical, chemical, mechanical, instrument, instrument, building, textile, metal surface treatment, pharmaceutical, medical, textile, food, metallurgy and smelting industries, and has become an indispensable product.   Application of PTFE Bellow Mechanical Seal The mechanical seal of the PTFE bellow seal , which adopts the multi-spring structure, is the most widely used mechanical seal in the corrosion resistant pump. Following is the Operating parameters: Specification: 35~65mm Temperature: -10 C ~+100 C Pressure: less than 0.5MPa Line speed: 15m/s Axial channeling: + 0.5mm Suitable medium: strong acid, strong oxidizing agent and other strong corrosive media. Main Advantages of PTFE Mechanical Seal PTFE bellow seal can be applied to the fields of food, medicine, medicine and so on. PTFE bellows seals for pumps has the

  We supply all standard types of materials in a range of Shore Hardnesses and colours. In addition to standard imperial and metric sizes, Sealcon  also supply a wide variety of non-standard sizes. Please feel free to inquire us if you need any O-rings. Materials include; Nitrile, Silicone, EPDM, FKM, Viton, FFKM, and HNBR.   Application of O Ring Mechanical Seal O-ring is mainly used in the fluid static application (For example, water, oil, air, chemicals solvent, chemicals, etc.). The temperature range is from -60 ℃ up to 220 ℃. The pressure in the static application should be less than 20MPa, which varies with different materials. Sometimes O-ring is used in the dynamic application with the pressure less than 5MPa and also used in semiconductor vacuum seal. Advantages of O Ring Mechanical  Seals Cost-effective Reliable Versatile O Ring Seal Material O-rings come in many styles and shapes. The o ring seal material required depends on temperature, pressure, chemical, and other environ

Sealcon's OEM seals include pump mechanical replacement seals for Grundfos, Alfa Laval, APV and EMU pumps. Owning mechanical seal factory , we carry stock of most OEM seals, delivery time usually less than 1 week. Please feel free to inquire us if you are interested in any OEM pump seals.   Advantages of O.E.M Mechanical Seals All OEM mechanical seals are designed to increase ease of installing and deliver ultimate performance by using high quality materials. Our OEM replacement seals is cost-effective and have reliable quality. Fast delivery is assured.   OEM Replacement Mechanical Seals for Different Pumps These seals are OEM designed for these brands' pumps.   OEM Seal for Grundfos Pump Grundfos replacement seals, can be used in CR / CRI / CRN Series Vertical Multistage Centrifugal Pumps. These seals' advantages: Reliable, Easy installation, High efficiency, Save space. The seals are suitable for slightly corrosive fluids.   Sealcon  design and manufacture Grundfos pump

  In applications where the process temperature exceeds elastomer capabilities, metal bellows mechanical seals with graphite secondary seals are a good sealing option. Metal Bellows Single Seal is designed for high-temperature services typically found in chemical and petrochemical processes. Graphite secondary seals replace O-Rings to achieve the higher temperature requirements. Advanced bellows design distributes pressure uniformly across the span of the bellows plate to reduce stress and minimize weld fatigue. Component design replaces most OEM seals.   Materials Combination for Bellows Mechanical Seal Face: Carbon, SiC, TC Seat: Ceramic, SiC, TC O-rings: NBR, EPDM, VITON, Aflas, FEP, Kalrez, Chemraz, Grofoil, etc. Spring: SS316, hastelloy C, AM350 Metal parts: SS316, hastelloy C Recommended Applications of Metal Bellow Seals Process industry Oil and gas industry Refining technology Petrochemical industry Chemical industry Hot media Cold media Highly viscous media Pumps Special rotat