Reducing Unions

Features

Made of stainless steel 316L material

Pressure calculation shall be in accordance with relevant provisions of GB50316 and ASME B31

Applicable temperature range: - 40 ℃~150 ℃, temperature influence coefficient shall be considered when exceeding the range

The design service pressure is greater than 1.2 times the maximum pressure of the corresponding specification pipeline

Connector Type	T (Tube O.D.)	Tx (Tube O.D.)	Model Number	A	C	Cx	D	Dx	E	F Hex Flat	G Hex Flat	Gx	H
Reducing Unions（ENGLISH）	3/16* in. 1/4 in. 1/4 in. 5/16* in. 5/16* in. 3/8 in. 3/8 in. 3/8 in. 1/2 in. 1/2 in. 1/2 in. 5/8* in. 5/8* in. 3/4 in. 3/4 in. 3/4 in. 3/4 in. 1 in. 1 in.	1/8 in. 1/8 in. 3/16 in. 1/8 in. 1/4 in. 1/8 in. 1/4 in. 5/16 in. 1/8 in. 1/4 in. 3/8 in. 3/8 in. 1/2 in. 1/4 in. 3/8 in. 1/4 in. 5/8 in. 1/4 in. 3/4 in.	SS-RU-TF3-TF2 SS-RU-TF4-TF2 SS-RU-TF4-TF3 SS-RU-TF5-TF2 SS-RU-TF5-TF4 SS-RU-TF6-TF2 SS-RU-TF6-TF4 SS-RU-TF6-TF5 SS-RU-TF8-TF2 SS-RU-TF8-TF4 SS-RU-TF8-TF6 SS-RU-TF10-TF6 SS-RU-TF10-TF8 SS-RU-TF12-TF4 SS-RU-TF12-TF6 SS-RU-TF12-TF8 SS-RU-TF12-TF10 SS-RU-TF16-TF8 SS-RU-TF16-TF12	1.44 in. 1.52 in. 1.55 in. 1.56 in. 1.66 in. 0.76 in. 1.61 in. 1.74 in. 1.78 in. 1.85 in. 1.91 in. 1.94 in. 2.05 in. 1.94 in. 2.00 in. 2.11 in. 2.11 in. 2.38 in. 2.38 in.	0.63 in. 0.70 in. 0.70 in. 0.73 in. 0.73 in. 0.76 in. 0.76 in. 0.76 in. 0.86 in. 0.86 in. 0.86 in. 0.86 in. 0.86 in. 0.86 in. 0.86 in. 0.86 in. 0.86 in. 1.04 in. 1.04 in.	0.60 in. 0.60 in. 0.63 in. 0.60 in. 0.70 in. 0.60 in. 0.70 in. 0.73 in. 0.60 in. 0.70 in. 0.76 in. 0.76 in. 0.86 in. 0.70 in. 0.76 in. 0.86 in. 0.86 in. 0.86 in. 0.86 in.	0.54 in. 0.60 in. 0.60 in. 0.64 in. 0.64 in. 0.66 in. 0.66 in. 0.66 in. 0.90 in. 0.90 in. 0.90 in. 0.96 in. 0.96 in. 0.96 in. 0.96 in. 0.96 in. 0.96 in. 1.23 in. 1.23 in.	0.50 in. 0.50 in. 0.54 in. 0.50 in. 0.60 in. 0.50 in. 0.60 in. 0.64 in. 0.50 in. 0.60 in. 0.66 in. 0.66 in. 0.90 in. 0.60 in. 0.66 in. 0.90 in. 0.96 in. 0.90 in. 0.96 in.	0.09 in. 0.09 in. 0.12 in. 0.09 in. 0.19 in. 0.09 in. 0.19 in. 0.25 in. 0.09 in. 0.19 in. 0.28 in. 0.28 in. 0.41 in. 0.19 in. 0.28 in. 0.41 in. 0.50 in. 0.41 in. 0.62 in.	7/16 in. 1/2 in. 1/2 in. 9/16 in. 9/16 in. 5/8 in. 5/8 in. 5/8 in. 13/16 in. 13/16 in. 13/16 in. 15/16 in. 15/16 in. 1-1/16 in. 1-1/16 in. 1-1/16 in. 1-1/16 in. 1-3/8 in. 1-3/8 in.	1/2 in. 9/16 in. 9/16 in. 5/8 in. 5/8 in. 11/16 in. 11/16 in. 11/16 in. 7/8 in. 7/8 in. 7/8 in. 1 in. 1 in. 1-1/8 in. 1-1/8 in. 1-1/8 in. 1-1/8 in. 1-1/2 in. 1-1/2 in.	7/16 in. 7/16 in. 1/2 in. 7/16 in. 9/16 in. 7/16 in. 9/16 in. 5/8 in. 7/16 in. 9/16 in. 11/16 in. 11/16 in. 7/8 in. 9/16 in. 11/16 in. 7/8 in. 1 in. 7/8 in. 1-1/8 in.	0.92 in. 0.97 in. 1.00 in. 1.02 in. 1.08 in. 1.06 in. 1.12 in. 1.16 in. 1.12 in. 1.16 in. 1.22 in. 1.25 in. 1.25 in. 1.25 in. 1.31 in. 1.31 in. 1.31 in. 1.61 in. 1.59 in.
Reducing Unions（METRIC）	6 mm 8 mm 10 mm 10 mm 12 mm 12 mm 12 mm	3 mm 6 mm 6 mm 8 mm 6 mm 8 mm 10 mm	SS-RU-TF6M-TF3M SS-RU-TF8M-TF6M SS-RU-TF10M-TF6M SS-RU-TF10M-TF8M SS-RU-TF12M-TF6M SS-RU-TF12M-TF8M SS-RU-TF12M-TF10M	38.6 mm 42.3 mm 44.5 mm 45.1 mm 47.0 mm 47.8 mm 48.7 mm	17.7 mm 18.6 mm 19.5 mm 19.5 mm 22.0 mm 22.0 mm 22.0 mm	15.3 mm 17.7 mm 17.7 mm 18.6 mm 17.7 mm 18.6 mm 19.5 mm	15.3 mm 16.2 mm 17.2 mm 17.2 mm 22.8 mm 22.8 mm 22.8 mm	12.9 mm 15.3 mm 15.3 mm 16.2 mm 15.3 mm 16.2 mm 17.2 mm	12.9 mm 15.3 mm 15.3 mm 16.2 mm 15.3 mm 16.2 mm 17.2 mm	14.0 mm 15.0 mm 18.0 mm 18.0 mm 22.0 mm 22.0 mm 22.0 mm	14.0 mm 16.0 mm 19.0 mm 19.0 mm 22.0 mm 22.0 mm 22.0 mm	12.0 mm 14.0 mm 14.0 mm 16.0 mm 14.0 mm 16.0 mm 19.0 mm	24.6 mm 27.4 mm 29.5 mm 30.0 mm 29.5 mm 30.2 mm 31.0 mm

Connector Type

T (Tube O.D.)

Tx (Tube O.D.)

Model Number

F Hex Flat

G Hex Flat

Reducing Unions（ENGLISH）

3/16* in.
1/4 in.
1/4 in.
5/16* in.
5/16* in.
3/8 in.
3/8 in.
3/8 in.
1/2 in.
1/2 in.
1/2 in.
5/8* in.
5/8* in.
3/4 in.
3/4 in.
3/4 in.
3/4 in.
1 in.
1 in.

1/8 in.
1/8 in.
3/16 in.
1/8 in.
1/4 in.
1/8 in.
1/4 in.
5/16 in.
1/8 in.
1/4 in.
3/8 in.
3/8 in.
1/2 in.
1/4 in.
3/8 in.
1/4 in.
5/8 in.
1/4 in.
3/4 in.

SS-RU-TF3-TF2
SS-RU-TF4-TF2
SS-RU-TF4-TF3
SS-RU-TF5-TF2
SS-RU-TF5-TF4
SS-RU-TF6-TF2
SS-RU-TF6-TF4
SS-RU-TF6-TF5
SS-RU-TF8-TF2
SS-RU-TF8-TF4
SS-RU-TF8-TF6
SS-RU-TF10-TF6
SS-RU-TF10-TF8
SS-RU-TF12-TF4
SS-RU-TF12-TF6
SS-RU-TF12-TF8
SS-RU-TF12-TF10
SS-RU-TF16-TF8
SS-RU-TF16-TF12

1.44 in.
1.52 in.
1.55 in.
1.56 in.
1.66 in.
0.76 in.
1.61 in.
1.74 in.
1.78 in.
1.85 in.
1.91 in.
1.94 in.
2.05 in.
1.94 in.
2.00 in.
2.11 in.
2.11 in.
2.38 in.
2.38 in.

0.63 in.
0.70 in.
0.70 in.
0.73 in.
0.73 in.
0.76 in.
0.76 in.
0.76 in.
0.86 in.
0.86 in.
0.86 in.
0.86 in.
0.86 in.
0.86 in.
0.86 in.
0.86 in.
0.86 in.
1.04 in.
1.04 in.

0.60 in.
0.60 in.
0.63 in.
0.60 in.
0.70 in.
0.60 in.
0.70 in.
0.73 in.
0.60 in.
0.70 in.
0.76 in.
0.76 in.
0.86 in.
0.70 in.
0.76 in.
0.86 in.
0.86 in.
0.86 in.
0.86 in.

0.54 in.
0.60 in.
0.60 in.
0.64 in.
0.64 in.
0.66 in.
0.66 in.
0.66 in.
0.90 in.
0.90 in.
0.90 in.
0.96 in.
0.96 in.
0.96 in.
0.96 in.
0.96 in.
0.96 in.
1.23 in.
1.23 in.

0.50 in.
0.50 in.
0.54 in.
0.50 in.
0.60 in.
0.50 in.
0.60 in.
0.64 in.
0.50 in.
0.60 in.
0.66 in.
0.66 in.
0.90 in.
0.60 in.
0.66 in.
0.90 in.
0.96 in.
0.90 in.
0.96 in.

0.09 in.
0.09 in.
0.12 in.
0.09 in.
0.19 in.
0.09 in.
0.19 in.
0.25 in.
0.09 in.
0.19 in.
0.28 in.
0.28 in.
0.41 in.
0.19 in.
0.28 in.
0.41 in.
0.50 in.
0.41 in.
0.62 in.

7/16 in.
1/2 in.
1/2 in.
9/16 in.
9/16 in.
5/8 in.
5/8 in.
5/8 in.
13/16 in.
13/16 in.
13/16 in.
15/16 in.
15/16 in.
1-1/16 in.
1-1/16 in.
1-1/16 in.
1-1/16 in.
1-3/8 in.
1-3/8 in.

1/2 in.
9/16 in.
9/16 in.
5/8 in.
5/8 in.
11/16 in.
11/16 in.
11/16 in.
7/8 in.
7/8 in.
7/8 in.
1 in.
1 in.
1-1/8 in.
1-1/8 in.
1-1/8 in.
1-1/8 in.
1-1/2 in.
1-1/2 in.

7/16 in.
7/16 in.
1/2 in.
7/16 in.
9/16 in.
7/16 in.
9/16 in.
5/8 in.
7/16 in.
9/16 in.
11/16 in.
11/16 in.
7/8 in.
9/16 in.
11/16 in.
7/8 in.
1 in.
7/8 in.
1-1/8 in.

0.92 in.
0.97 in.
1.00 in.
1.02 in.
1.08 in.
1.06 in.
1.12 in.
1.16 in.
1.12 in.
1.16 in.
1.22 in.
1.25 in.
1.25 in.
1.25 in.
1.31 in.
1.31 in.
1.31 in.
1.61 in.
1.59 in.

Reducing Unions（METRIC）

6 mm
8 mm
10 mm
10 mm
12 mm
12 mm
12 mm

3 mm
6 mm
6 mm
8 mm
6 mm
8 mm
10 mm

SS-RU-TF6M-TF3M
SS-RU-TF8M-TF6M
SS-RU-TF10M-TF6M
SS-RU-TF10M-TF8M
SS-RU-TF12M-TF6M
SS-RU-TF12M-TF8M
SS-RU-TF12M-TF10M

38.6 mm
42.3 mm
44.5 mm
45.1 mm
47.0 mm
47.8 mm
48.7 mm

17.7 mm
18.6 mm
19.5 mm
19.5 mm
22.0 mm
22.0 mm
22.0 mm

15.3 mm
17.7 mm
17.7 mm
18.6 mm
17.7 mm
18.6 mm
19.5 mm

15.3 mm
16.2 mm
17.2 mm
17.2 mm
22.8 mm
22.8 mm
22.8 mm

12.9 mm
15.3 mm
15.3 mm
16.2 mm
15.3 mm
16.2 mm
17.2 mm

14.0 mm
15.0 mm
18.0 mm
18.0 mm
22.0 mm
22.0 mm
22.0 mm

14.0 mm
16.0 mm
19.0 mm
19.0 mm
22.0 mm
22.0 mm
22.0 mm

12.0 mm
14.0 mm
14.0 mm
16.0 mm
14.0 mm
16.0 mm
19.0 mm

24.6 mm
27.4 mm
29.5 mm
30.0 mm
29.5 mm
30.2 mm
31.0 mm

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