Adaptor - SAE Flange - JIC (M) x SAE CD 61 Flange

A SAE Flange Adaptor – JIC (M) x SAE Code 61 Flange is a specialized hydraulic fitting used to connect a JIC male-threaded hose or tube to a Code 61 flange port. This type of adaptor is commonly used in high-pressure hydraulic systems where a secure, leak-free connection is essential.

Specifications Overview

JIC (Male) Side

• Standard: SAE J514
• Thread Type: UNF (Unified National Fine)
• Seal Type: 37° flare (metal-to-metal)
• Common Sizes: 1/4" to 1-1/2"

SAE Code 61 Flange Side

• Standard: SAE J518 / ISO 6162-1
• Pressure Rating: Up to 3,000 psi (depending on size)
• Seal Type: O-ring face seal (requires O-ring and split flange clamp)
• Mounting: 4-bolt flange pattern

Materials

• Carbon steel with zinc-trivalent plating (standard)
• 316 stainless steel (for corrosive environments)
• Forged construction for strength and durability

Applications

• Hydraulic systems in:
  • Construction and mining equipment
  • Agricultural machinery
  • Industrial fluid power systems
• Used where JIC hoses need to connect to flanged ports on pumps, valves, or cylinders

Installation Tips

• Use a split flange clamp and O-ring on the flange side.
• Ensure the JIC flare is clean and undamaged.
• Torque bolts evenly in a cross pattern to avoid leaks or flange distortion.