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Tube fitting unions are straight thread fittings that have two tube fitting end connections to connect two pieces of tubing in a straight run.
Tube fitting union
Union - Duolok
Unit of Measure
1 

Part #

CAD

Body Material

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

End Connection Type

IMD2U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 1/8 in N/A Tube Fitting N/A 1/8 In N/A Duolok Tube End
IMD4U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 1/4 in N/A Tube Fitting N/A 1/4 in N/A Duolok Tube End
IMD6U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 3/8 in N/A Tube Fitting N/A 3/8 in N/A Duolok Tube End
IMD8U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 1/2 in N/A Tube Fitting N/A 1/2 in N/A Duolok Tube End
IMDM12U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 12 mm N/A Tube Fitting N/A 12 mm N/A Duolok Tube End
IMDM6U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 6 mm N/A Tube Fitting N/A 6 mm N/A Duolok Tube End
IHCD2U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 1/8 in N/A Tube Fitting N/A 1/8 In N/A Duolok Tube End
IHCD4U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 1/4 in N/A Tube Fitting N/A 1/4 in N/A Duolok Tube End
Unit of Measure
1