Hydraulic Hose SAE100 R1AT/EN853 1SN Construction: Inner Tube:Oil resistant synthetic rubber,NBR. Hose Reinforcement: One braided of high tensile steel wire. Hose Cover: Black, abrasion and ozone weather and oil resistant synthetic rubber, MSHA accepted. Temperature: -40â?? to +100 â?? Sinopulse Hydrualic Hose Applications: Sinopulse is a marketing-leading hydraulic hose manufacturer.We offer hydraulic hoses that can deliver high performance and can withstand the hardest working environments. Our hoses are designed to perform in both high and low and pressures and are suitable for a variety of applications.Each of our hydraulic hoses are also in compliance with stringent industry standards such as SAE 100 and DIN.We also have ISO and MSHA certificate.