A superior range of Gates Hydraulic Hoses made using premium grade of materials and modern technology under the guidance of skilled professionals, these hoses are recommended for high pressure hydraulic oil lines. Our Gates Hydraulic Hoses are appreciated for high strength, excellent functionality and corrosion resistance. Our Gates Hydraulic Hose Series areā¦ Mega Spiral Wire Hoses (R15, R13, R12). Mega Wire Braided Hose M4K, M3K. Hydraulic Hose G1, G2, R4. Hydraulic High Temperature Hose. R5R. Pilot Line Hoses.