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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 

Item #

CAD

Body Material

Production Category

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

Handle Type

Handle Color

ISSDM6U N/A 110241 N/A 316 SS N/A 1 N/A Tube Fitting N/A 6 mm N/A Tube Fitting N/A 6 mm N/A 0 N/A 0
ISSDM8U N/A 110241 N/A 316 SS N/A 1 N/A Tube Fitting N/A 8 mm N/A Tube Fitting N/A 8 mm N/A 0 N/A 0
IMD12U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 3/4 in N/A Tube Fitting N/A 3/4 in N/A 0 N/A 0
IMD14U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 7/8 in N/A Tube Fitting N/A 7/8 in N/A 0 N/A 0
IMD16U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 1 in N/A Tube Fitting N/A 1 in N/A 0 N/A 0
IMD1U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 1/16 in N/A Tube Fitting N/A 1/16 in N/A 0 N/A 0
IMD20U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 1 1/4 in N/A Tube Fitting N/A 1 1/4 in N/A 0 N/A 0
IMD24U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 1 1/2 in N/A Tube Fitting N/A 1 1/2 in N/A 0 N/A 0
IMD2U N/A 108635 N/A Alloy 400 N/A 1 N/A Tube Fitting N/A 1/8 in N/A Tube Fitting N/A 1/8 in N/A 0 N/A 0
IMD32U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 2 in N/A Tube Fitting N/A 2 in N/A 0 N/A 0
IMD3U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 3/16 in N/A Tube Fitting N/A 3/16 in N/A 0 N/A 0
IMD4U N/A 108635 N/A Alloy 400 N/A 1 N/A Tube Fitting N/A 1/4 in N/A Tube Fitting N/A 1/4 in N/A 0 N/A 0
IMD5U N/A 108635 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 5/16 in N/A Tube Fitting N/A 5/16 in N/A 0 N/A 0
IMD6U N/A 108635 N/A Alloy 400 N/A 1 N/A Tube Fitting N/A 3/8 in N/A Tube Fitting N/A 3/8 in N/A 0 N/A 0
IMD8U N/A 108635 N/A Alloy 400 N/A 1 N/A Tube Fitting N/A 1/2 in N/A Tube Fitting N/A 1/2 in N/A 0 N/A 0
IMDM10U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 10 mm N/A Tube Fitting N/A 10 mm N/A 0 N/A 0
IMDM12U N/A 110241 N/A Alloy 400 N/A 1 N/A Tube Fitting N/A 12 mm N/A Tube Fitting N/A 12 mm N/A 0 N/A 0
IMDM14U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 14 mm N/A Tube Fitting N/A 14 mm N/A 0 N/A 0
IMDM16U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 16 mm N/A Tube Fitting N/A 16 mm N/A 0 N/A 0
IMDM18U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 18 mm N/A Tube Fitting N/A 18 mm N/A 0 N/A 0
IMDM20U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 20 mm N/A Tube Fitting N/A 20 mm N/A 0 N/A 0
IMDM22U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 22 mm N/A Tube Fitting N/A 22 mm N/A 0 N/A 0
IMDM25U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 25 mm N/A Tube Fitting N/A 25 mm N/A 0 N/A 0
IMDM3U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 3 mm N/A Tube Fitting N/A 3 mm N/A 0 N/A 0
IMDM4U N/A 110241 N/A Alloy 400 N/A 4 N/A Tube Fitting N/A 4 mm N/A Tube Fitting N/A 4 mm N/A 0 N/A 0
Unit of Measure
1 2 3 4