Super flexible corrugated hose

Superflex annular corrugated hose, similar to medium pressure hydro-formed hose, has more corrugations per inch to provide prominent flexibility. For 1/4″ bore size, the static bend radius can reach 0.9inch. This makes a solution for tight routine and compact structure.

Light duty flexible metal hose is often used in static places where flow velocity is constantly slow and working pressure is usually low. Its advantage lies in its long service life which can last the machine.

Features:

Stainless steel braided hose assembly

  • Super flexibility;
  • Hydro-formed annular corrugated hose;
  • Uniform wall thickness;
  • Minimal work hardening.

Product description:

  • Corrugated hose: T316, T321, and T316L;
  • Wire braid: T316, T304;
  • Hose ID: 1/4″ to 6″;
  • Max working pressure: 2700psi;
  • Working temperature: cryogenic to 1250°F;
  • Bend radius (static): 0.9inch;
  • Bend radius (dynamic): 3.7inch;
  • Safety factor: 4:1.

What does item number mean?

  • SF- abbreviation of Super Flexible;
  • 31 – Stainless steel T321;
  • 00 – unbraided;
  • 50 – single braid;
  • 51 – double braided;
  • -4 – hose inside diameter in SAE Dash.
SuperFlex Annular Metal Hose
Item No.Hose
I.D. (in.)
Nos of
Braids
Hose
O.D. (in.)
Static
Min.
Bend
Radius (in.)
Dynamic
Min.
Bend
Radius (in.)
Max.
Working
Pressure
(psi)
Burst
Pressure
(psi)
Weight per
ft. (lbs.)
SF3100-41/400.420.93.790n/a0.07
SF3150-410.48180072330.14
SF3151-420.54270091000.2
SF3100-63/800.651470n/a0.15
SF3150-610.71155862300.25
SF3151-620.77233693450.36
SF3100-81/200.771.24.470n/a0.18
SF3150-810.83118647430.32
SF3151-820.89177971150.47
SF3100-105/800.961.45.657n/a0.19
SF3150-1011.02120548200.37
SF3151-1021.08180872300.54
SF3100-123/401.161.76.443n/a0.31
SF3150-1211.2289835910.53
SF3151-1221.28134753870.74
SF3100-16101.472.17.143n/a0.41
SF3150-1611.5371828720.76
SF3151-1621.63107743081.11
SF3100-201 1/401.752.57.943n/a0.63
SF3150-2011.8364525811
SF3151-2021.9196838721.37
SF3100-241 1/202.083.18.728n/a0.7
SF3150-2412.1653121251.16
SF3151-2422.2479731881.63
SF3100-32202.61410.314n/a0.88
SF3150-3212.6944817971.44
SF3151-3222.7767426961.99
SF3100-402 1/203.405.412.814n/a1.36
SF3150-4013.5041716692.16
SF3151-4023.6062625042.96
SF3100-48303.886.314.514n/a1.63
SF3150-4813.9834613842.5
SF3151-4824.0851920763.37
SF3100-64404.967.717.414n/a2.53
SF3150-6415.0629911943.9
SF3151-6425.1644817915.29
SF3100-80506.001021.914n/a4.07
SF3150-8016.1227510995.53
SF3151-8026.2441216496.99
SF3100-96607.0111.62511n/a4.46
SF3150-9617.132108396.34
SF3151-9627.2531512598.22

Notes:

  1. Bend radius measured from the centerline of the hose;
  2. Working pressure decreases as temperature rises.
  3. Shock pressure and pulsating pressure, contact the sales.
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