Having been producing hydraulic hoses for over 14 years, Passionco steel wire spiral hydraulic hoses have been well accepted by our clients.Hoses are generally suitable for hydraulic oil-based fluids. Hoses are designed to perform in both high and low temperatures and pressures and are suitable for a variety of applications. With over 400,000 times impulse, hoses are suitable for construction machinery, agricultural machinery, mining, etc.Hoses are all strictly tested, such as pressure test, aging test, impulse test, ozone test, etc. Thus, we’ve got CE, ISO, MSHA, RoHS certificates.