Excavator cylinder piston seals KZT SPC

Anti-pollution ring for piston Operating conditions: Material: Polytetrafluoroethylene (PTFE) + Copper Powder Temperature: -50~200°C Speed: =1.0m/s Working medium: hydraulic oil Design description: SPC is the anti-pollution ring for pistons made of SAPPHIRE's p4 (bronze-filled polytetrafluoroethylene) material, with its opening designed The design includes a pressure relief arc, which can effectively prevent the occurrence of trapped pressure and enhance the service life of the SPC. Features: Excellent self-lubricating and wear-resistant   Excellent adsorption capability for iron filings, dust, powder particles, etc. in the oil cylinder     Excavator cylinder oil seals     Excavator cylinder piston seals KZT SPC Excavator cylinder oil seals  KZT SPC Specification Details Specification Details   Specification Details   Specification Details D H9 d h9 T L+0.2   D H9 d h9 T L+0.2   D H9 d h9 T L+0.2 70 62 4 4.1   130 122 6 6.2   165 157 7.9 8.1 75 67 4 4.1   135 127 6 6.2…

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