Metric Reducing Unions
Home\Tube Fittings\Metric Tube Unions – Straight, 90’s, Tee’s, Crosses and Bulkheads\Metric Reducing Unions
Metric Reducing Unions

Malone Specialty Inc. offers a Carbon Steel Metric Reducing Unions as well as 316 Stainless Steel Metric Reducing Unions, for most metric series and sizes. Our Metric Reducing Unions comply with the DIN 3859-1 specifications. These Metric Reducing Unions come complete with a Metric Tube Nut and Metric Tube Sleeve for each side, and uses a bite type connection style. For more information see below, or contact one of our experienced salesmen at (440) 255-4200.

PDF &
Print Tube Nut
Thread Chart
Part Number Tube Size A mm Tube Size B mm Action
20R3830S 38 30 Add Quote 40
20R3825S 38 25 Add Quote 39
20R3025S 30 25 Add Quote 38
20R3020S 30 20 Add Quote 37
20R2520S 25 20 Add Quote 36
20R2516S 25 16 Add Quote 35
20R2016S 20 16 Add Quote 34
20R2014S 20 14 Add Quote 33
20R2012S 20 12 Add Quote 32
20R2010S 20 10 Add Quote 31
20R1614S 16 14 Add Quote 30
20R1612S 16 12 Add Quote 29
20R1412S 14 12 Add Quote 28
20R1410S 14 10 Add Quote 27
20R1210S 12 10 Add Quote 26
20R1208S 12 8 Add Quote 25
20R1206S 12 6 Add Quote 24
20R1008S 10 8 Add Quote 23
20R1006S 10 6 Add Quote 22
20R3528L 35 28 Add Quote 21
20R3522L 35 22 Add Quote 20
20R2822L 28 22 Add Quote 19
20R2818L 28 18 Add Quote 18
20R2218L 22 18 Add Quote 17
20R2215L 22 15 Add Quote 16
20R2212L 22 12 Add Quote 15
20R1815L 18 15 Add Quote 14
20R1812L 18 12 Add Quote 13
20R1810L 18 10 Add Quote 12
20R1512L 15 12 Add Quote 11
20R1510L 15 10 Add Quote 10
20R1210L 12 10 Add Quote 9
20R1208L 12 8 Add Quote 8
20R1206L 12 6 Add Quote 7
20R1008L 10 8 Add Quote 6
20R1006L 10 6 Add Quote 5
20R0806L 8 6 Add Quote 4
20R0806A 8 6 Add Quote 3
20R0804A 8 4 Add Quote 2
20R0604A 6 4 Add Quote 1

1. Parts are supplied complete with nuts and sleeves. For body only add a -1 to the end of part number

2. Tube Fittings are Plated Carbon Steel

3. Stainless Steel Tube Fittings are available upon request

Recent Articles