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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 2 3 4 5 

Item #

CAD

Body Material

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

IMDM3U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 3 mm N/A Tube Fitting N/A 3 mm
IMDM4U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 4 mm N/A Tube Fitting N/A 4 mm
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
IMDM8U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 8 mm N/A Tube Fitting N/A 8 mm
IBD10U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 5/8 in N/A Tube Fitting N/A 5/8 in
IBD12U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 3/4 in N/A Tube Fitting N/A 3/4 in
IBD14U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 7/8 in N/A Tube Fitting N/A 7/8 in
IBD16U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 1 in N/A Tube Fitting N/A 1 in
IBD1U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 1/16 in N/A Tube Fitting N/A 1/16 in
IBD20U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 1 1/4 in N/A Tube Fitting N/A 1 1/4 in
IBD24U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 1 1/2 in N/A Tube Fitting N/A 1 1/2 in
IBD2U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 1/8 in N/A Tube Fitting N/A 1/8 in
IBD32U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 2 in N/A Tube Fitting N/A 2 in
IBD3U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 3/16 in N/A Tube Fitting N/A 3/16 in
IBD4U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 1/4 in N/A Tube Fitting N/A 1/4 in
IBD5U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 5/16 in N/A Tube Fitting N/A 5/16 in
IBD6U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 3/8 in N/A Tube Fitting N/A 3/8 in
IBD8U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 1/2 in N/A Tube Fitting N/A 1/2 in
IBDM10U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 10 mm N/A Tube Fitting N/A 10 mm
IBDM12U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 12 mm N/A Tube Fitting N/A 12 mm
IBDM14U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 14 mm N/A Tube Fitting N/A 14 mm
IBDM15U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 15 mm N/A Tube Fitting N/A 15 mm
IBDM16U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 16 mm N/A Tube Fitting N/A 16 mm
IBDM18U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 18 mm N/A Tube Fitting N/A 18 mm
IBDM20U N/A CAD Icon (for items table) N/A Brass N/A Tube Fitting N/A 20 mm N/A Tube Fitting N/A 20 mm
Unit of Measure
1 2 3 4 5