hydraulic oil water-glycol flame retardant hydraulic oil This hydraulic oil takes water and glycol as the base oil. hydraulic oilFeatures:1. This hydraulic oil takes water and glycol as the base oil. It is the fire-resistent hydraulic fluid including the anti-scuff, antioxygen, antirust,anti-foaming agent and other additives.2. It has good anti-flame performance, making sure the oil products can ...