1SC/2SC ISO 11237SC SAE J517 Application: High pressure service with tight bends for petroleum and water-based hydraulic fluids. Excellent impulse performance and flexibility exceeding SAE100R1/SAE 100R2 and SAE 100R16 standards.Hose has compact dimensions tighter bend radius than 1SN/2SN hose for ease of assembly routing in machinery applications Inner tube: Nitrile Reinforcement: One / two braids of high-tensile steel wire Cover: Black Neoprene Blend Temperature Range: -40F to 212F(-40C to 100C) Branding: 2SC-16-25MM 1"SAE J517 ISO 11237 W.P.16.5 MPa (2390psi)made in china