HGW SAE four-bolt flange components join high-flow hydraulic ports to tube, hose, and threaded connections. The range covers Code 61 and Code 62 patterns, multiple outlet directions, and closure components.
Confirm the Flange Pattern First
Code 61 and Code 62 four-bolt patterns use different dimensions and service ranges. Match the complete port pattern, nominal size, O-ring face, head style, and working-pressure requirement before selecting the connection.
Build the Complete Joint
Flanged head or closure component matched to the port
Correct O-ring material and size for the fluid and temperature
Compatible clamp halves, fasteners, and tightening specification
Outlet end selected for JIC, ORFS, ORB, tube, or other listed interfaces
Choose the Outlet Direction
Straight, 45°, 90°, swept, and forged configurations provide different routing and clearance options. Verify the drawing when equipment space, bolt access, or tube alignment controls the installation.
Service and Closure Work
Use the listed closure parts for inactive ports and the appropriate conversion fitting when a flange port transitions to another hydraulic interface. Confirm material, finish, dimensions, seal components, and pressure rating for the exact item code.
