Founded in 1995, Mifeng Sealing Products Co.,Ltd. is a professional China teflon seal manufacturer and designer specializing in a diverse range of fiberglass products, seal components and packing for automobiles, motorcycles, machineries and home electric appliances. With ISO9001: 2000 approval, we have a strong team of experienced designers and production technicians. Our products have gained the certificates of ISO/PAS17712 report, US ABS group report and US customs approval. We also provide OEM teflon seals with origin production of some famous brands such as B+S, NOK, TTO, VALQUA and DZ. Also as a sale, we produce various accessories made of NR, NBR, EPDM and etc. |
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The requirement for low coefficients of friction, less than .08, temperatures ranging from -300F to +550F, pressures in excess of 5000 psi, the need to seal a corrosive acid .....These are the typical kinds of factors that tell you that an elastomeric seal probably wont fit your application.
HS10 has a unique rubber bellow secondary seal, which provides a high degree of axial flexibility to compensate for lack of concentricity of the shaft & misalignment & wear due to thrust movement of the shaft. The seal can be use regardless of direction of rotation since the driving torque is not transmitted through the coil spring, The required driving torque is enhanced through the unique rubber bellow which fits on the shaft through the interference fit between the collar, rubber bellow & the shaft.
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The Teflon bellow seals of types T60 & TF60 are designed to handle highly corrosive liquids. These seals are outside mounted with simple installation procedure and hence cost effective for corrosive media sealing. Type T60 & TF60 designated as fixed & replaceable bellow face respectively. For replacable version there is flexibility for selection of face material as per the media to be sealed, which can be easily removed & replaced & is highly desirable in severe applications. Seal Faces: GFT/Sic./Carbon Vs Ceramic/Sic. Secondary Seals: PTFE. Metal Components: SS-316/Hast-C. MACHINING TOOL NEEDED VSC-530343. These seals mount firmly on guide and wipe valve stem clean of excess oil. Allows oil for lubrication, but prevents excess oil consumption. |
teflon seal 
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