Letone Technology's hydraulic hoses and fittings conform to various general standards such as SAE, DIN, ISO, GB, MSHA, and MT. Its various high, medium, and low-pressure products are suitable for the manufacturing and maintenance of excavators and other construction machinery, agricultural machinery, mining machinery, high-speed trains, etc., meeting the needs of high-performance hose users. Letone Technology's steel wire braided rubber hose LT681 (SAE 100RAT/EN853 SN) has obtained ABS product design approval, meeting the design and usage requirements of ships and other marine equipment.
Reinforcement: Four layers of wound high-strength ultra-flexible steel wire
Outer Cover: Wear-resistant, weather-resistant synthetic rubber (weather-resistant for 5 years, 3-year warranty)
Features: Low Bend Radius - bending radius reduced by 50% compared to DIN EN853 standard; High Pressure - pressure increased by 30%~40% compared to DIN EN853 standard; Long Life.
Hose Fittings: Made of high-quality carbon structural steel, core material is 45# steel, nut material is 35# steel, sleeve is 20# steel, compliant with metric, imperial and American national standards. Hose fitting seals use hydrogenated nitrile rubber (aging-resistant for over 10 years). When used with LETONE dedicated one-piece hose fittings, pulse >= 1,000,000 cycles.
Temperature Range: -40°C to +100°C (-40°F to +212°F)
Compliance Standard: ISO 18752-CC
Application: Suitable for excavators and other various construction machinery, construction equipment, mining machinery and agricultural machinery operating under harsh working conditions to convey water-based, petroleum-based hydraulic oil and biodegradable hydraulic oil
Outer Layer: super abrasion resistant polyurethane
Temperature Range: -30°C~+80°C(-22°F~+176°F)
Application: Suitable to transfer water,oil and other medium under high pressure,widely apply to the industries like high pressure spraying,high pressure cleaning,sandblasting,engineering machinery, agricultural machinery,forestry machinery,petrochemical,etc.
