Mã sản phẩm: DUB BULKHEAD UNION
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DK-Lok DUB Tube to Tube Union, Bulkhead Union Tube Fitting, Double Ferrule, ss316 Stainless Steel
DUB BULKHEAD UNION
DK-Lok DUB Tube to Tube Union, Bulkhead Union Tube Fitting, Double Ferrule, ss316 Stainless Steel
|
Configuration | Tube Fitting |
Tube to Tube Union |
|
Construction | Tube Fitting |
Double Ferrule |
|
Material | Tube Fitting |
316 Stainless Steel, Brass, Carbon Steel, Duplex, Super Duplex, Aluminum, Alloy 20 Hastelloy C276, Alloy 400, Alloy 600, Alloy 625, Alloy 825, Titanium Gr. 2, PTFE |
|
Model/Series |
DUB Model |
|
Series |
DUB Model |
|
Type | Tube Fitting |
BULKHEAD UNION |
The DK-Lok DUB is a(n) bulkhead union compression tube fitting with a tube to tube union configuration, ss316 stainless steel body material, and double ferrule construction. This product is a(n) DUB Model.
DK-Lok tube fittings are designed using industrial codes and specifications with additional cutting-edge engineering on swaging action and sealing integrity. DK-Lok provides excellent leak-free sealing on high pressure gas, vacuum, impulse, thermal shock, heavy vibration, and many other stringent applications.
|
Material |
Bar stock |
Forging |
|
Stainless Steel316 |
ASTM A276 |
ASTM A182 ASME SA182 JIS G3214 |
|
ASTM A479 |
||
|
ASME SA479 |
||
|
JIS G4303 |
||
|
Brass |
ASTM B16 UNS C36000 |
ASTM B283 UNS C37700 JIS H3250 Alloy C3771 |
|
ASTM B453 UNS C35300 |
||
|
JIS H3250 Alloy C3604 |
||
|
Carbon Steel |
ASTM A675 Gr.60-90 |
ASTM A105 JIS G4051 S20C - S48C |
|
JIS G4051 S20C - S48C |
||
|
Duplex |
ASTM A276 S31803 |
ASTM A182 F51 |
|
ASTM A479 S31803 |
||
|
Super Duplex |
ASTM A479 S32750 |
ASTM A182 F51 |
|
Aluminum |
ASTM B211 Alloy 2024 T6 |
ASTM B247 |
|
Alloy 20 |
ASTM B473 UNS N08020 |
ASTM B462 UNS N08020 |
|
Hastelloy C276 |
ASTM B574 UNS N10276 |
ASTM B564 UNS N10276 |
|
Alloy 400 |
ASTM B164 UNS N04400 |
ASTM B564 UNS N04400 |
|
Alloy 600 |
ASTM B166 UNS N06600 |
ASTM B564 UNS N06600 |
|
Alloy 625 |
ASTM B446 UNS N06625 |
ASTM B564 UNS N06625 |
|
Alloy 825 |
ASTM B425 UNS N08825 |
ASTM B564 UNS N08825 |
|
Titanium Gr. 2 |
ASTM B348 Gr.2 |
ASTM B381 F3 |
|
PTFE |
ASTM D1710 |
ASTM D3293 |
Connects fractional tube
|
Part No. |
Tube O.D. D |
E |
Width across flat |
A |
B |
l |
lL |
L |
L1 |
Panel Hole Drill size |
Panel Max Thickness |
||||
|
h |
H |
||||||||||||||
|
in. |
mm |
Min. |
in. |
mm |
in. |
mm |
|||||||||
|
DUB-1 |
1/16 |
1.59 |
1.27 |
5/16 |
7.93 |
5/16 |
7.93 |
8.63 |
10.92 |
23.87 |
13.46 |
31.50 |
17.27 |
5.16 |
3.05 |
|
DUB-2 |
1/8 |
3.17 |
2.28 |
1/2 |
12.70 |
7/16 |
11.11 |
12.70 |
15.24 |
38.10 |
24.63 |
51.30 |
31.24 |
8.33 |
12.70 |
|
DUB-3 |
3/16 |
4.76 |
3.04 |
9/16 |
14.28 |
1/2 |
12.70 |
13.71 |
16.00 |
40.38 |
25.40 |
53.59 |
32.00 |
9.92 |
12.70 |
|
DUB-4 |
1/4 |
6.35 |
4.82 |
5/8 |
15.87 |
9/16 |
14.28 |
15.24 |
17.78 |
42.92 |
26.16 |
57.65 |
33.52 |
11.50 |
10.16 |
|
DUB-5 |
5/16 |
7.93 |
6.35 |
11/16 |
17.46 |
5/8 |
15.87 |
16.25 |
18.54 |
45.97 |
28.44 |
60.70 |
35.81 |
13.09 |
11.17 |
|
DUB-6 |
3/8 |
9.52 |
7.11 |
3/4 |
19.05 |
11/16 |
17.46 |
16.76 |
19.30 |
47.49 |
29.46 |
62.23 |
36.83 |
14.68 |
11.17 |
|
DUB-8 |
1/2 |
12.70 |
10.41 |
15/16 |
23.81 |
7/8 |
22.22 |
22.86 |
21.84 |
50.80 |
31.75 |
71.12 |
41.91 |
19.44 |
12.70 |
|
DUB-10 |
5/8 |
15.87 |
12.70 |
1-1/16 |
26.98 |
1 |
25.40 |
24.38 |
21.84 |
52.32 |
32.51 |
72.64 |
42.67 |
22.62 |
12.70 |
|
DUB-12 |
3/4 |
19.05 |
15.74 |
1-3/16 |
30.16 |
1-1/8 |
28.58 |
24.38 |
21.84 |
58.67 |
37.33 |
78.99 |
47.49 |
25.79 |
16.76 |
|
DUB-14 |
7/8 |
22.22 |
18.28 |
1-3/8 |
34.92 |
1-1/4 |
31.75 |
25.90 |
21.84 |
64.26 |
42.92 |
84.58 |
53.08 |
28.97 |
19.05 |
|
DUB-16 |
1 |
25.40 |
22.35 |
1-5/8 |
41.27 |
1-1/2 |
38.10 |
31.24 |
26.41 |
71.37 |
45.21 |
95.75 |
57.40 |
33.73 |
19.05 |
|
DUB-20 |
1-1/4 |
31.75 |
27.68 |
1-7/8 |
47.63 |
1-7/8 |
47.63 |
41.14 |
38.86 |
78.99 |
47.75 |
123.19 |
69.85 |
41.67 |
19.05 |
|
DUB-24 |
1-1/2 |
38.10 |
33.90 |
2-1/4 |
57.15 |
2-1/4 |
57.15 |
50.03 |
45.21 |
84.83 |
49.27 |
139.19 |
76.45 |
49.61 |
19.05 |
|
DUB-32 |
2 |
50.80 |
45.97 |
2-3/4 |
69.85 |
3 |
76.20 |
67.56 |
62.73 |
105.66 |
56.38 |
180.34 |
93.72 |
57.94 |
19.05 |
Connects metric tube
|
Part No. |
Tube O.D. D |
E Min. |
Width across flat |
A |
B |
l |
lL |
L |
L1 |
Panel Hole Drill size |
Panel Max Thickness |
|
|
h |
H |
|||||||||||
|
DUB-3M |
3 |
2.4 |
14 |
12 |
12.9 |
15.3 |
38.1 |
24.6 |
51.3 |
31.2 |
8.3 |
12.7 |
|
DUB-4M |
4 |
2.4 |
14 |
12 |
13.7 |
16.1 |
40.4 |
25.4 |
53.6 |
32.0 |
9.9 |
12.7 |
|
DUB-6M |
6 |
4.8 |
16 |
14 |
15.3 |
17.7 |
42.9 |
26.2 |
57.7 |
33.6 |
11.5 |
10.2 |
|
DUB-8M |
8 |
6.4 |
18 |
16 |
16.2 |
18.6 |
46.0 |
28.6 |
61.0 |
36.1 |
13.1 |
11.2 |
|
DUB-10M |
10 |
7.9 |
22 |
19 |
17.2 |
19.5 |
48.5 |
29.4 |
63.7 |
37.0 |
16.2 |
11.2 |
|
DUB-12M |
12 |
9.5 |
24 |
22 |
22.8 |
22.0 |
50.8 |
31.8 |
71.0 |
41.9 |
19.5 |
12.7 |
|
DUB-15M |
15 |
11.9 |
27 |
25 |
24.4 |
22.0 |
52.3 |
32.5 |
72.5 |
42.6 |
22.8 |
12.7 |
|
DUB-16M |
16 |
12.7 |
27 |
25 |
24.4 |
22.0 |
52.3 |
32.5 |
72.5 |
42.6 |
22.8 |
12.7 |
|
DUB-18M |
18 |
15.1 |
30 |
30 |
24.4 |
22.0 |
58.7 |
37.3 |
78.9 |
47.4 |
26.0 |
16.8 |
|
DUB-20M |
20 |
15.9 |
35 |
32 |
26.0 |
22.0 |
64.3 |
42.9 |
84.5 |
53.0 |
29.0 |
17.0 |
|
DUB-22M |
22 |
18.3 |
35 |
32 |
26.0 |
22.0 |
64.3 |
42.9 |
84.5 |
53.0 |
29.0 |
19.0 |
|
DUB-25M |
25 |
21.8 |
41.3 |
38 |
31.3 |
26.5 |
71.4 |
45.2 |
95.9 |
57.5 |
33.7 |
19.0 |
|
DUB-32M |
32 |
28.6 |
50 |
50 |
42.0 |
41.6 |
82.3 |
49.5 |
128.3 |
72.5 |
42.5 |
19.0 |
|
DUB-38M |
38 |
33.7 |
60 |
60 |
49.4 |
47.9 |
89.4 |
51.5 |
144.6 |
79.1 |
50.5 |
19.0 |
DK-Lok Z Series fittings are dimensionally identical to DK-Lok Tube
Fittings.
To order Z series, insert Z in the standard DK-Lok tube fitting part number.
Examples: DUZ, DMCZ, DNZ
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