Our company's lubricating oil is a membrane compressor anti-wear hydraulic oil exclusively cooperated with PetroChina. It is finely formulated from high-quality paraffin-based base oil with a variety of functional additives using advanced blending technology. Through strict hydraulic pump and usage tests, it is shown that the oil not only has excellent anti-wear performance, but also has good antioxidant, anti-emulsification, anti-foaming, and anti-rust properties. It has good adaptability to nitrile rubber and other commonly used sealing materials. For specific models, you can contact us for purchase.