John deere brand hydraulic fittings usages in many industry sectors such as agricultural, constructions, forestry machinery, diesel engines, drivertrains used in heavy equipment, and lawn care equipment.
John Deere is an American manufacturer, so choose face seal fittings is from SAE J1453 standard covers specifications as follow:
Braze-On Tube Face Seal Fittings
Face Seal Jump Fittings
Face Seal Hydraulic Hose Fittings
Face Seal Reducer Fittings
Face Seal to Pipe Thread Fittings (NPTF)
Face Seal to Metric Tapered Thread Fittings
Face Seal Fittings with Metric Hex & Metric Stud Ends
John Deere O-ring face seal fittings used as hydraulic conduit connectors. SAE J1453 parts 1, 2, and 3 shall be used for all specifications not shown. Face seal fitting specifications for adapters, crosses, elbows and tees not included in SAE J1453 parts 1, 2, and 3.
Jiayuan also offer high quaitly standard of ORFS hydraulic fittings, from material, forgings, CNC maching to Finish, all processing is controlled strictly. As this picture showed, these fittings is made of stianless steel, carbon steel. ORFS type of hydraulic fittings is advantage also for Hyundai excavator, caterpiller excavator, CNH tractor etc.