Minimum Bend Radius for 316SS & 304SS Tubing
Tubing Size
O.D. x I.D. (in.) |
Tubing Pressure
(psi @ R.T.) |
Minimum Bend
Radius (in.) |
|
| 1/4 x .109 |
21,000 |
1.25 |
| 3/8 x .203 |
21,000 |
1.75 |
| 9/16 x .312 |
21,000 |
2.63 |
| 9/16 x .359 |
15,200 |
2.63 |
| 3/4 x .438 |
21,000 |
3.50 |
| 3/4 x .516 |
15,200 |
3.50 |
| 1 x .562 |
21,000 |
4.63 |
| 1 x .688 |
15,200 |
4.63 |
| 1/4 x .083 |
65,000 |
1.25 |
| 3/8 x .125 |
65,000 |
1.75 |
| 9/16 x .188 |
65,000 |
2.63 |
| 5/16 x .062 |
152,000 |
6.00 |
|
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|
All dimensions are for references only and are subject to change.
All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
|
Needle Valve Torque Values
| Valve Series |
Tubing Size
(in.) |
Packing Gland
Hex (in.)
Size |
Packing Gland
Torque (ft.-lbs.) |
Running Torque
(in.-lbs.) |
Seating Torque
(in.-lbs.) |
|
| Medium Pressure 21,000 psig @ RT 21V |
1/4 |
5/8 |
30 |
40 |
55 |
| Medium Pressure 21,000 psig @ RT 21V |
3/8 |
5/8 |
30 |
40 |
55 |
| Medium Pressure 21,000 psig @ RT 21V |
9/16 |
13/16 |
60 |
60 |
90 |
| Medium Pressure 21,000 psig @ RT 21V |
3/4 |
15/16 |
3/4 turn |
300 |
360 |
| Medium Pressure 21,000 psig @ RT 21V |
1 |
1 3/8 |
3/4 turn |
360 |
600 |
|
|
|
| High Pressure 36,000 psig @ RT 36V |
1/4 |
13/16 |
45 |
50 |
60 |
| High Pressure 36,000 psig @ RT 36V |
3/8 |
13/16 |
45 |
50 |
60 |
| High Pressure 36,000 psig @ RT 36V |
9/16 |
13/16 |
45 |
50 |
60 |
|
|
|
| High Pressure 65,000 psig @ RT 65V |
1/4 |
13/16 |
40 |
65 |
75 |
| High Pressure 65,000 psig @ RT 65V |
3/8 |
13/16 |
40 |
65 |
75 |
| High Pressure 65,000 psig @ RT 65V |
9/16 |
13/16 |
40 |
65 |
75 |
|
|
|
| Ultra High Pressure 101,000 psig @ RT 101V |
5/16 |
15/16 |
60 |
100 |
120 |
|
|
|
All dimensions are for references only and are subject to change.
All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
|
|
|
