| Specifications |
 |
| Body Material |
316 Stainless Steel
Nut (NTC) is Silver Plated
Back Ferrule (BFC) is surface hardened |
| Operating Temperature |
-425°F to 600°F (-253°C to 315°C) |
| Compatibility |
Swagelok®, Parker A-Lok, Let-Lock, Yor-Lock |
| Service |
Steam, Air, Water
Oil, Gasoline, Natural Gas
Most solvents and acids that are compatible with 316SS |
| Pressure |
| Tube (OD) |
Maximum Pressure (PSI at 72°F) |
| 1/16″ |
|
10,000 |
| 1/8″ |
2mm |
8,800 |
| 3/16″ |
4mm |
5,500 |
| 1/4″ |
6mm |
4,200 |
| 5/16″ |
8mm |
3,300 |
| 3/8″ |
10mm |
2,800 |
| 1/2″ |
12mm |
2,500 |
| 5/8″ |
16mm |
2,300 |
| 3/4″ |
18mm |
2,100 |
| 1″ |
20mm |
1,900 |
| Strength Testing |
In the strength test, STC Fittings out performed Tubes, where Tubes failed before STC Fittings when pressures were raised beyond the recommended Maximum Pressure.
 |
|
| Dimensions |
| Tube Size (OD) |
Pipe Size |
Part No. |
A |
B |
C |
D |
E |
F |
G |
H |
I |
| 1/8″ |
1/8″ |
BWC 1/8X1/8 |
30.4 |
23.8 |
12.7 |
10.3 |
12 |
3 |
3.18 |
12 |
10 |
| 3/16″ |
1/8″ |
BWC 3/16X1/8 |
31.2 |
23.8 |
13.7 |
10.3 |
12 |
3 |
4.76 |
12 |
10 |
| 1/4″ |
1/8″ |
BWC 1/4X1/8 |
32.8 |
25.4 |
15.2 |
10.3 |
12 |
5 |
6.35 |
14 |
10 |
| 1/4″ |
1/4″ |
BWC 1/4X1/4 |
37.8 |
30.5 |
15.2 |
13.7 |
14 |
5 |
6.35 |
14 |
13 |
| 3/8″ |
1/4″ |
BWC 3/8X1/4 |
38.6 |
32.5 |
16.8 |
13.7 |
17 |
8 |
9.53 |
17 |
13 |
| 3/8″ |
3/8″ |
BWC 3/8X3/8 |
39.8 |
32.5 |
16.8 |
17.1 |
22 |
8 |
9.53 |
17 |
14 |
| 3/8″ |
1/2″ |
BWC 3/8X1/2 |
46.2 |
38.8 |
16.8 |
21.3 |
22 |
8 |
9.53 |
17 |
17 |
| 3/8″ |
3/4″ |
BWC 3/8X3/4 |
47.8 |
40.4 |
16.8 |
26.7 |
27 |
8 |
9.53 |
17 |
19 |
| 1/2″ |
3/8″ |
BWC 1/2X3/8 |
45.2 |
33.3 |
22.8 |
17.1 |
22 |
10 |
12.7 |
22 |
14 |
| 1/2″ |
1/2″ |
BWC 1/2X1/2 |
49.0 |
38.8 |
22.8 |
21.3 |
22 |
10 |
12.7 |
22 |
17 |
| 1/2″ |
3/4″ |
BWC 1/2X3/4 |
50.5 |
40.4 |
22.8 |
26.7 |
27 |
10 |
12.7 |
22 |
19 |
| 5/8″ |
1/2″ |
BWC 5/8X1/2 |
49.0 |
38.8 |
24.4 |
21.3 |
27 |
12 |
15.9 |
27 |
17 |
| 3/4″ |
3/4″ |
BWC 3/4X3/4 |
50.5 |
40.4 |
24.4 |
26.7 |
27 |
15 |
19.1 |
30 |
19 |
| 1″ |
1″ |
BWC 1X1 |
62.2 |
50.0 |
31.2 |
33.4 |
35 |
21 |
25.4 |
38 |
22 |
| Tube Size (OD) |
Pipe Size |
Part No. |
A |
B |
C |
D |
E |
F |
G |
H |
I |
| 4mm |
1/8″ |
BWC 4X1/8 |
31.2 |
24.6 |
13.7 |
11.3 |
12 |
3 |
4 |
12 |
10 |
| 6mm |
1/8″ |
BWC 6X1/8 |
32.8 |
25.4 |
15.3 |
11.3 |
12 |
5 |
6 |
14 |
10 |
| 6mm |
1/4″ |
BWC 6X1/4 |
37.9 |
30.5 |
15.3 |
13.7 |
14 |
5 |
6 |
14 |
13 |
| 8mm |
1/8″ |
BWC 8X1/8 |
34.2 |
26.7 |
16.2 |
11.3 |
14 |
6 |
8 |
17 |
10 |
| 8mm |
1/4″ |
BWC 8X1/4 |
38.7 |
31.2 |
16.2 |
13.7 |
14 |
6 |
8 |
17 |
13 |
| 8mm |
1/2″ |
BWC 8X1/2 |
46.5 |
38.1 |
17.0 |
21.3 |
22 |
8 |
8 |
17 |
17 |
| 10mm |
1/4″ |
BWC 10X1/4 |
40.9 |
33.3 |
17.2 |
13.7 |
17 |
8 |
10 |
19 |
13 |
| 10mm |
3/8″ |
BWC 10X3/8 |
43.4 |
33.3 |
22.8 |
17.1 |
22 |
10 |
10 |
22 |
14 |
| 10mm |
1/2″ |
BWC 10X1/2 |
46.5 |
38.9 |
17.2 |
21.3 |
22 |
8 |
10 |
19 |
17 |
| 12mm |
1/4″ |
BWC 12X1/4 |
43.4 |
34.0 |
22.8 |
13.7 |
22 |
8 |
12 |
22 |
13 |
| 12mm |
3/4″ |
BWC 12X3/4 |
43.4 |
38.9 |
22.8 |
17.1 |
22 |
10 |
12 |
22 |
14 |
| 12mm |
1/2″ |
BWC 12X1/2 |
49.0 |
38.9 |
22.8 |
21.3 |
22 |
10 |
12 |
22 |
17 |
| Dimensions for Reference Use Only: Imperial fittings in mm, Metric fittings in mm, U.S.O. |
|
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