Hydraulic hoses must pay attention to the matching problem with the system oil

There any hydraulic system oil hose material matching problem with the system . Such as matching improperly nuclear a system malfunction. Such as: petroleum based hydraulic oil will soon make it with ethylene, propylene, diene material qualitative change of the hydraulic hoses , hose damage resulting eve channel blocking , equipment failure , reduced productivity , increased maintenance costs , etc. These are hydraulic hose material and system oil mismatch results. This article will help the system designer or so . A  Hydraulic pipe fittings hoses and systems to choose matching relationship between oil , in order to ensure the reliability and life of the hydraulic system . First, the hydraulic parts of the type of material of soft neoprene used in the hydraulic hoses common synthetic materials . It consists of a large family composed of a polymer having some characteristics similar to natural rubber and oil , antioxidant, anti-burning characteristics. Orange ratio and natural rubber , the edge of the former has a better appearance , easy to deformation when heated , and good corrosion resistance and other properties. Originally used petroleum oils wave pressure rubber hose material eleven Sui , is a polymer which has excellent corrosion resistance. Grasping Sulfonephthalein polyethylene synthetic rubber ( Hypalon ) is an affordable rubber material, it can meet a variety of different formulations of the actual needs ' , such as: excellent resistance to oxidation , corrosion , abrasion , heat , anti- burning , cracking