Flexible metal hose techinical data
One stop of Super Flexible Braided Hose
 |
| Super flexible braided hose contains more corrugations per foot |
Super flexible braided hose are often found in manifold systems, liquefied petroleum gas loading vapor systems, rotary union connections and other applications. Flexible metal hose is employed when the extreme temperatures and pressures, corrosive medias exceed the capabilities of silicone, synthetic rubber or plastic hoses.
Super flexible braided hoses are available in austenitic stainless steel T321, T316L. To achieve greater flexibility and not to thin the wall thickness, the number of corrugations per foot should be added. Super flexible metal hoses not only have extraordinary flexibility, but also have long cycling life.
Product description:
- Material: stainless steel T321, T316L
- Construction: annular and helical
- Braid: unbraid, one braid and two braid (only for 1 - 1/4”, 1 - 1/2” and 2”)
- Working temperature: up to 725 °F (400 °C)
- Working pressure: up to 1825 psig
- Package: up to 500 feet per reel
Annular hose technical parameters
| Super flexible hose - annular, T321, T316L | |||||||||
| Nominal Size I.D. | Hose Type | Hose O.D. | Weight/ft. | Min live length for vibration | Min. bend radius | Max. Working pressure | Max. Test pressure | Normal Burst Pressure | |
| static bend | dynamic bend | ||||||||
|
1/4"
|
400F | 0.38 | 0.08 | 3.5 | 0.591 | 3.15 | 145 | 218 | — |
| 401F | 0.43 | 0.09 | 3.5 | 0.984 | 3.15 | 1825 | 2738 | 7300 | |
| 3/8” | 400F | 0.56 | 0.11 | 4.5 | 0.709 | 5.039 | 80 | 120 | — |
| 401F | 0.61 | 0.2 | 4.5 | 1.496 | 5.039 | 1350 | 2025 | 5400 | |
| 1/2” | 400F | 0.79 | 0.18 | 4.75 | 0.905 | 5.728 | 80 | 120 | — |
| 401F | 0.84 | 0.27 | 4.75 | 2.022 | 5.728 | 1200 | 1800 | 4800 | |
| 3/4" | 400F | 1.06 | 0.26 | 5.25 | 1.26 | 6.614 | 60 | 90 | — |
| 401F | 1.11 | 0.27 | 5.25 | 2.756 | 6.614 | 875 | 1313 | 3500 | |
| 1" | 400F | 1.27 | 0.35 | 5.5 | 1.575 | 7.48 | 60 | 90 | — |
| 401F | 1.34 | 0.63 | 6.5 | 3.346 | 7.48 | 900 | 1350 | 3600 | |
| 1 1/4" | 400F | 1.62 | 0.44 | 7.5 | 1.969 | 10.039 | 50 | 75 | — |
| 401F | 1.67 | 0.68 | 7.5 | 4.134 | 10.039 | 515 | 773 | 2060 | |
| 402F | 1.72 | 0.92 | 7.5 | 4.134 | 10.039 | 800 | 1200 | 3200 | |
|
1 1/2"
|
400F | 1.96 | 0.71 | 8 | 2.362 | 11.614 | 36 | 54 | — |
| 401F | 2.03 | 1.09 | 8 | 5.118 | 11.614 | 435 | 653 | 1740 | |
| 402F | 2.1 | 1.47 | 8 | 5.118 | 11.614 | 800 | 1200 | 3200 | |
| 2” | 400F | 2.38 | 0.9 | 9.5 | 2.756 | 12.598 | 15 | 23 | — |
| 401F | 2.44 | 1.36 | 9.5 | 6.299 | 12.598 | 425 | 638 | 1700 | |
| 402F | 2.5 | 1.82 | 9.5 | 6.299 | 12.598 | 600 | 900 | 2400 | |
Helical hose technical parameters
| Super flexible hose - helical, T321, T316L | |||||||||
| Nominal Size I.D. | Hose Type | Hose O.D. | Weight Per ft. | Min live length for vibration | Min. bend radius | Max. Working pressure | Max. Test pressure | Normal Burst Pressure | |
| static bend | dynamic bend | ||||||||
|
1/4"
|
400H | 0.38 | 0.06 | 3.5 | — | — | 145 | 218 | — |
| 401H | 0.43 | 0.07 | 3.5 | 1 | 2.75 | 1825 | 2738 | 7300 | |
| 3/8" | 400H | 0.57 | 0.08 | 4.5 | — | — | 80 | 120 | — |
| 401H | 0.62 | 0.17 | 4.5 | 1.5 | 4 | 1350 | 2025 | 5400 | |
| 1/2" | 400H | 0.67 | 0.1 | 4.75 | — | — | 80 | 120 | — |
| 401H | 0.72 | 0.2 | 4.75 | 1.8 | 4.3 | 1200 | 1800 | 4800 | |
| 3/4" | 400H | 1.07 | 0.21 | 5.25 | — | — | 60 | 90 | — |
| 401H | 1.12 | 0.37 | 5.25 | 2.8 | 4.9 | 875 | 1313 | 3500 | |
| 1" | 400H | 1.28 | 0.28 | 5.5 | — | — | 60 | 90 | — |
| 401H | 1.35 | 0.57 | 5.5 | 3.3 | 5.7 | 900 | 1350 | 3600 | |
| 1 - 1/4" | 400H | 1.63 | 0.34 | 7.5 | — | — | 50 | 75 | — |
| 401H | 1.68 | 0.68 | 7.5 | 4.1 | 8,9 | 515 | 773 | 2060 | |
| 1 - 1/2" | 400H | 1.97 | 0.73 | 8 | — | — | 36 | 54 | — |
| 401H | 2.04 | 1.11 | 8 | 5.1 | 9.5 | 435 | 653 | 1740 | |
| 2" | 400H | 2.39 | 0.91 | 9.5 | — | — | 15 | 23 | — |
| 401H | 2.45 | 1.37 | 9.5 | 6.3 | 9.8 | 425 ' | 638 | 1700 | |
If you need to consult the price, please contact the business department by e-mail:
When you contact us, please provide your detail requirements.
That will help us give you a valid quotation.