Go!
Stainless Fittings
Cast 150# Pipe Fittings
Forged 3000# Pipe Fittings
Stainless Pipe Nipples
Flanges
Sanitary Fittings & Accessories
Adapters & Tube Fittings
NPT & Threaded Adapters
Pipe Thread (NPT) - Stainless Steel
Female Pipe Swivel (NPSM) - Stainless Steel
37 Degree JIC / AN - Stainless Steel
O-Ring Face Seal (ORFS) - Stainless Steel
British & Metric Thread - Stainless Steel
SAE O-Ring Boss (ORB) - Stainless Steel
Flange Components - Stainless Steel
Ultra High Pressure - Stainless Steel
Compression Tube Fittings
Double Ferrule Compression (SS)
Single Ferrule Compression (SS)
Metric Compression (SS)
Metric and British Fittings
British and Metric Threaded - Stainless
Metric Compression (DIN 2353) - Stainless
Weld Fittings
Socket Weld - Stainless
Outlet Weld - Stainless
Weld to Thread Adapters - Stainless
Butt Weld - Stainless
Hose End Fittings
Stainless Hose Fittings
Series 43
HY (Dayco Comparable)
Hose Barbs & Push On
Series BW (Bite To the Wire)
ThermoPlastic Hose Ends
PTFE R14 (Smooth Hose) Stainless Hose Ends
Quick Connects
ISO 7241B HNV - Stainless
FF High Pressure Flushface - Stainless
Carbon Steel
VVS - Screw To Connect - Stainless
ST - Straight Through - Stainless
CRS Waterblast - Stainless
HPI Gauge - Stainless
ReUsable Hose Ends
Hose Barb/Push On
Cam & Groove
Stainless Steel
Aluminum
Brass
Polypropylene
Tubing and Pipe
Stainless Tubing
Welded Pipe
Seamless Pipe
Metric Tubing
Sanitary Tubing
Hose
Crimpers
Hydraulic Hose
Hose Protection
Thermoplastic Hose
Stainless Braided Hose
More
Fitting Thread Charts
Instrumentation Valves
Needle Valve
Ball Valves
Mini Valve
Check Valve
Pressure Relief Valve
Industrial Valves
Ball Valves - Stainless
High Pressure - Stainless
3-Way High Pressure - Stainless
Sanitary Valves - Stainless
Gate Valves - Stainless
Globe Valves - Stainless
Check Valves - Stainless
Specialty Valves - Stainless
Filtration
Air Sentry
CCJ Inserts
CCJ Units
Magnom Filters
Reference
Stainless Hose Ends
Stainless Pipe Fittings
Stainless Tube vs. Pipe Guide
Competitor Cross Reference
Fitting Thread Chart
Learning Center
Fittings and Adapters
Hose Crimp Specs
Adapter Cross Reference
My Account
Order Status
Help
Blog
Testimonials
Services
Stainless Steel Fittings is revamping! We are launching a new site on 03/29/2024 - stay tuned for the new look!
1-866-794-9938 M-F: 8am-5pm MST
[email protected]
Subscribe
Help
My Account
0
item / Total:
0
View Cart
Toggle navigation
PRODUCTS
RESOURCES
PIPE & TUBE
THREAD CHARTS
HYDRAULIC HOSE
Crimp Specs
Learning Center
Cross Reference
Adapters
Compression Tube Fittings
Reusable Hose Ends
About Us
Careers
Contact
Go!
Stainless Fittings
Cast 150# Pipe Fittings
Forged 3000# Pipe Fittings
Stainless Pipe Nipples
Flanges
Sanitary Fittings & Accessories
Adapters & Tube Fittings
NPT & Threaded Adapters
Pipe Thread (NPT) - Stainless Steel
Female Pipe Swivel (NPSM) - Stainless Steel
37 Degree JIC / AN - Stainless Steel
O-Ring Face Seal (ORFS) - Stainless Steel
British & Metric Thread - Stainless Steel
SAE O-Ring Boss (ORB) - Stainless Steel
Flange Components - Stainless Steel
Ultra High Pressure - Stainless Steel
Compression Tube Fittings
Double Ferrule Compression (SS)
Single Ferrule Compression (SS)
Metric Compression (SS)
Metric and British Fittings
British and Metric Threaded - Stainless
Metric Compression (DIN 2353) - Stainless
Weld Fittings
Socket Weld - Stainless
Outlet Weld - Stainless
Weld to Thread Adapters - Stainless
Butt Weld - Stainless
Hose End Fittings
Stainless Hose Fittings
Series 43
HY (Dayco Comparable)
Hose Barbs & Push On
Series BW (Bite To the Wire)
ThermoPlastic Hose Ends
PTFE R14 (Smooth Hose) Stainless Hose Ends
Quick Connects
ISO 7241B HNV - Stainless
FF High Pressure Flushface - Stainless
Carbon Steel
VVS - Screw To Connect - Stainless
ST - Straight Through - Stainless
CRS Waterblast - Stainless
HPI Gauge - Stainless
ReUsable Hose Ends
Hose Barb/Push On
Cam & Groove
Stainless Steel
Aluminum
Brass
Polypropylene
Tubing and Pipe
Stainless Tubing
Welded Pipe
Seamless Pipe
Metric Tubing
Sanitary Tubing
Hose
Crimpers
Hydraulic Hose
Hose Protection
Thermoplastic Hose
Stainless Braided Hose
More
Fitting Thread Charts
Instrumentation Valves
Needle Valve
Ball Valves
Mini Valve
Check Valve
Pressure Relief Valve
Industrial Valves
Ball Valves - Stainless
High Pressure - Stainless
3-Way High Pressure - Stainless
Sanitary Valves - Stainless
Gate Valves - Stainless
Globe Valves - Stainless
Check Valves - Stainless
Specialty Valves - Stainless
Filtration
Air Sentry
CCJ Inserts
CCJ Units
Magnom Filters
Reference
Stainless Hose Ends
Stainless Pipe Fittings
Stainless Tube vs. Pipe Guide
Competitor Cross Reference
Fitting Thread Chart
Learning Center
Fittings and Adapters
Hose Crimp Specs
Adapter Cross Reference
Home
>
Compression Tube Fittings
>
Double Ferrule Compression (SS)
>
R - Stub Reducer - Tube Fittings
Stainless Tube Stub Reducer
Material:
316 Stainless Steel
Bar Stock:
ASTM A479, ASTM A276
Forging:
ASTM B164
R - Stub Reducer
Item#
Item Name
Our Price
Qty
Add To Cart
R-2-1
R-02-01 - 1/8" Tube Fitting x 1/16" Stub Reducer - 316 Stainless
$24.08
R-2-2
R-02-02 - 1/8" Tube Fitting x 1/8" Stub Reducer - 316 Stainless
$12.69
R-2-3
R-02-03 - 1/8" Tube Fitting x 3/16" Stub Reducer - 316 Stainless
$9.98
R-2-4
R-02-04 - 1/8" Tube Fitting x 1/4" Stub Reducer - 316 Stainless
$10.50
R-2-6
R-02-06 - 1/8" Tube Fitting x 3/8" Stub Reducer - 316 Stainless
$11.01
R-2-8
R-02-08 - 1/8" Tube Fitting x 1/2" Stub Reducer - 316 Stainless
$12.28
R-3-2
R-03-02 - 3/16" Tube Fitting x 1/8" Stub Reducer - 316 Stainless
$15.10
R-3-4
R-03-04 - 3/16" Tube Fitting x 1/4" Stub Reducer - 316 Stainless
$10.65
R-4-2
R-04-02 - 1/4" Tube Fitting x 1/8" Stub Reducer - 316 Stainless
$13.27
R-4-3
R-04-03 - 1/4" Tube Fitting x 3/16" Stub Reducer - 316 Stainless
$11.84
R-4-4
R-04-04 - 1/4" Tube Fitting x 1/4" Stub Reducer - 316 Stainless
$9.92
R-4-5
R-04-05 - 1/4" Tube Fitting x 5/16" Stub Reducer - 316 Stainless
$9.92
R-4-6
R-04-06 - 1/4" Tube Fitting x 3/8" Stub Reducer - 316 Stainless
$9.92
R-4-8
R-04-08 - 1/4" Tube Fitting x 1/2" Stub Reducer - 316 Stainless
$10.67
R-4-10
R-04-10 - 1/4" Tube Fitting x 5/8" Stub Reducer - 316 Stainless
$11.60
R-4-12
R-04-12 - 1/4" Tube Fitting x 3/4" Stub Reducer - 316 Stainless
$14.84
R-5-6
R-05-06 - 5/16" Tube Fitting x 3/8" Stub Reducer - 316 Stainless
$10.67
R-5-8
R-05-08 - 5/16" Tube Fitting x 1/2" Stub Reducer - 316 Stainless
$11.06
R-6-4
R-06-04 - 3/8" Tube Fitting x 1/4" Stub Reducer - 316 Stainless
$12.55
R-6-6
R-06-06 - 3/8" Tube Fitting x 3/8" Stub Reducer - 316 Stainless
$12.77
R-6-8
R-06-08 - 3/8" Tube Fitting x 1/2" Stub Reducer - 316 Stainless
$13.20
R-6-10
R-06-10 - 3/8" Tube Fitting x 5/8" Stub Reducer - 316 Stainless
$14.77
R-6-12
R-06-12 - 3/8" Tube Fitting x 3/4" Stub Reducer - 316 Stainless
$15.33
R-8-4
R-08-04 - 1/2" Tube Fitting x 1/4" Stub Reducer - 316 Stainless
$15.98
R-8-6
R-08-06 - 1/2" Tube Fitting x 3/8" Stub Reducer - 316 Stainless
$15.98
R-8-8
R-08-08 - 1/2" Tube Fitting x 1/2" Stub Reducer - 316 Stainless
$15.98
R-8-10
R-08-10 - 1/2" Tube Fitting x 5/8" Stub Reducer - 316 Stainless
$16.56
R-8-12
R-08-12 - 1/2" Tube Fitting x 3/4" Stub Reducer - 316 Stainless
$16.72
R-8-16
R-08-16 - 1/2" Tube Fitting x 1" Stub Reducer - 316 Stainless
$23.38
R-10-12
R-10-12 - 5/8" Tube Fitting x 3/4" Stub Reducer - 316 Stainless
$27.60
R-10-14
R-10-14 - 5/8" Tube Fitting x 7/8" Stub Reducer - 316 Stainless
$28.65
R-10-16
R-10-16 - 5/8" Tube Fitting x 1" Stub Reducer - 316 Stainless
$28.65
R-12-8
R-12-08 - 3/4" Tube Fitting x 1/2" Stub Reducer - 316 Stainless
$34.16
R-12-16
R-12-16 - 3/4" Tube Fitting x 1" Stub Reducer - 316 Stainless
$38.98
R-16-2
R-16-02 - 1" Tube Fitting x 1-1/4" Stub Reducer - 316 Stainless
$190.00
R-16-8
R-16-08 - 1" Tube Fitting x 1/2" Stub Reducer - 316 Stainless
$111.19
R-16-12
R-16-12 - 1" Tube Fitting x 3/4" Stub Reducer - 316 Stainless
$124.93
Check the items you wish to purchase, then click
Features:
Tube Fitting Material:
316 Stainless Steel
Technical Specs:
Pressure Ratings:
Tube O.D.
(inch)
TUBE WALL THICKNESS (inch)
0.010
0.012
0.014
0.016
0.020
0.028
0.035
0.049
0.065
0.083
0.095
0.109
0.120
1/16
5600
6800
8100
9400
12000
1/8
8500
10900
3/16
5400
7000
10200
1/4
4000
5100
7500
10200
5/16
4000
5800
8000
3/8
3300
4800
6500
1/2
2600
3700
5100
6700
5/8
2900
4000
5200
6000
3/4
2400
3300
4200
4900
5800
7/8
2000
2800
3600
4200
4800
1
2400
3100
3600
4200
4700
= Tubing working pressure (psi)
Dimensional Drawings:
CONNECTS FRACTIONAL TUBE TO FRACTIONAL SUPERLOK PORT
Tube O.D.
d
d1
Width Across Flat
Part No.
D (inch)
D1 (inch)
Min
Min
h (inch)
H (inch)
A
B
I
L
R-2-1
1/8
1/16
2.28
0.8
7/16
7/16
12.7
15.24
22.35
28.95
R-2-2
1/8
1/8
2.28
2.1
7/16
7/16
12.7
15.24
26.92
33.52
R-2-3
1/8
3/16
2.28
3
7/16
7/16
12.7
15.24
27.68
34.29
R-2-4
1/8
1/4
2.28
4.4
7/16
7/16
12.7
15.24
29.46
36.06
R-2-6
1/8
3/8
2.28
6.9
7/16
7/16
12.7
15.24
30.98
37.59
R-2-8
1/8
1/2
2.28
9.4
9/16
7/16
12.7
15.24
37.59
44.19
R-3-2
3/16
1/8
3.04
2.1
7/16
1/2
13.71
16
28.19
34.79
R-3-4
3/16
1/4
3.04
4.4
7/16
1/2
13.71
16
30.48
37.08
R-4-2
1/4
1/8
4.83
2.1
1/2
9/16
15.24
17.78
29.46
36.83
R-4-3
1/4
3/16
4.83
3
1/2
9/16
15.24
17.78
30.22
37.59
R-4-4
1/4
1/4
4.83
4.4
1/2
9/16
15.24
17.78
31.75
39.11
R-4-5
1/4
5/16
4.83
5.6
1/2
9/16
15.24
17.78
32.51
39.87
R-4-6
1/4
3/8
4.83
6.9
1/2
9/16
15.24
17.78
33.27
40.64
R-4-8
1/4
1/2
4.83
9.4
9/16
9/16
15.24
17.78
38.86
46.22
R-4-10
1/4
5/8
4.83
12
11/16
9/16
15.24
17.78
40.64
48
R-4-12
1/4
3/4
4.83
14.8
13/16
9/16
15.24
17.78
41.4
47.75
R-5-6
5/16
3/8
6.35
6.9
9/16
5/8
16.25
18.54
34.54
41.91
R-5-8
5/16
1/2
6.35
9.4
9/16
5/8
16.25
18.54
40.13
47.49
R-6-4
3/8
1/4
7.11
4.4
5/8
11/16
16.76
19.3
34.03
41.4
R-6-6
3/8
3/8
7.11
6.9
5/8
11/16
16.76
19.3
35.81
43.18
R-6-8
3/8
1/2
7.11
9.4
5/8
11/16
16.76
19.3
41.14
48.51
R-6-10
3/8
5/8
7.11
12
11/16
11/16
16.76
19.3
42.92
50.29
R-6-12
3/8
3/4
7.11
14.8
13/16
11/16
16.76
19.3
42.92
50.29
R-8-4
1/2
1/4
10.41
4.4
13/16
7/8
22.86
21.84
34.79
44.95
R-8-6
1/2
3/8
10.41
6.9
13/16
7/8
22.86
21.84
36.57
46.73
R-8-8
1/2
1/2
10.41
9.4
13/16
7/8
22.86
21.84
42.16
52.32
R-8-10
1/2
5/8
10.41
12
13/16
7/8
22.86
21.84
43.68
53.84
R-8-12
1/2
3/4
10.41
14.8
13/16
7/8
22.86
21.84
43.68
53.84
R-8-16
1/2
1
10.41
20.4
1-1/16
7/8
22.86
21.84
50.03
60.19
R-10-12
5/8
3/4
12.7
14.8
15/16
1
24.38
21.84
44.45
54.61
R-10-14
5/8
7/8
12.7
17
15/16
1
24.38
21.84
45.97
56.13
R-10-16
5/8
1
12.7
20.4
1-1/16
1
24.38
21.84
50.8
60.96
R-12-8
3/4
1/2
15.74
9.4
1-1/16
1-1/8
24.38
21.84
44.45
54.61
R-12-16
3/4
1
15.74
20.4
1-1/16
1-1/8
24.38
21.84
52.32
62.48
Competitor Cross Reference:
COMPETITOR PART NUMBER
ITEM #
SWAGELOK
SSP DUOLOK
PARKER A-LOK
R-2-1
SS-200-R-1
ISSD2R1
2TUR1-SS
R-2-2
SS-200-R-2
ISSD2R2
2TUR2-SS
R-2-3
SS-200-R-3
ISSD2R3
2TUR3-SS
R-2-4
SS-200-R-4
ISSD2R4
2TUR4-SS
R-2-6
SS-200-R-6
ISSD2R6
2TUR6-SS
R-2-8
SS-200-R-8
ISSD2R8
2TUR8-SS
R-3-2
SS-300-R-2
ISSD3R2
3TUR2-SS
R-3-4
SS-300-R-4
ISSD3R4
3TUR4-SS
R-4-2
SS-400-R-2
ISSD4R2
4TUR2-SS
R-4-3
SS-400-R-3
ISSD4R3
4TUR3-SS
R-4-4
SS-400-R-4
ISSD4R4
4TUR4-SS
R-4-5
SS-400-R-5
ISSD4R5
4TUR5-SS
R-4-6
SS-400-R-6
ISSD4R6
4TUR6-SS
R-4-8
SS-400-R-8
ISSD4R8
4TUR8-SS
R-4-10
SS-400-R-10
ISSD4R10
4TUR10-SS
R-4-12
SS-400-R-12
ISSD4R12
4TUR12-SS
R-5-6
SS-500-R-6
ISSD5R6
5TUR6-SS
R-5-8
SS-500-R-8
ISSD5R8
5TUR8-SS
R-6-4
SS-600-R-4
ISSD6R4
6TUR4-SS
R-6-6
SS-600-R-6
ISSD6R6
6TUR6-SS
R-6-8
SS-600-R-8
ISSD6R8
6TUR8-SS
R-6-10
SS-600-R-10
ISSD6R10
6TUR10-SS
R-6-12
SS-600-R-12
ISSD6R12
6TUR12-SS
R-8-4
SS-810-R-4
ISSD8R4
8TUR4-SS
R-8-6
SS-810-R-6
ISSD8R6
8TUR6-SS
R-8-8
SS-810-R-8
ISSD8R8
8TUR8-SS
R-8-10
SS-810-R-10
ISSD10R10
10TUR10-SS
R-8-12
SS-810-R-12
ISSD8R12
8TUR12-SS
R-8-16
SS-810-R-16
ISSD8R16
8TUR16-SS
R-10-12
SS-1010-R-12
ISSD10R12
10TUR12-SS
R-10-14
SS-1010-R-14
ISSD10R14
10TUR14-SS
R-10-16
SS-1010-R-16
ISSD10R16
10TUR16-SS
R-12-8
SS-1210-R-08
ISSD12R8
12TUR8-SS
R-12-16
SS-1210-R-16
ISSD12R16
12TUR16-SS
Share your knowledge of this product.
Be the first to write a review »