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Ningbo Taixin Hermetic Products Factory

China Manufacturer with main products: Rubber and Plastics

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MRK-Sterfin Ring(Combined Sealing Ring for Shaft)

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ST-type Sterfin ring Purpose: it is used for sealing of piston rod in reciprocationg HP oil cylinger .combined used with O-type ring. (seal for HP oil cylinder and piston) Scope: various engineering machineries,general machineries hydraulic oil cylinder Material: compound material of PTFE and Bronze Hareness: 92±5 Working temperature:-40~200°C(it decide by the O-type ring material) Working pressure: 0~40Mpa bast60MPa Working medium: hydraulicoil, water,emulsion Movement speed: ≦4m/s

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