... applied to the production of guiding rings of hydraulic cylinders, supporting rings, engineering machineries, bushes for ... thrust plates, guiding sleeves for the pillars of hydraulic machines, etc.featured in its high load sustainability ... plates, guiding sleeves for the pillars of hydraulic machines, etc.Typical applicationGuiding sleeves for the ... 12-0.14-40 ~ +130 Hydraulic cylinder resin guide ring