
The Stainless Steel Corrugated Hoses are available in stainless steel grades (AISI) 321, 316, 316L, & 304 by forming consolution so that it may conveniently bend while remaining liquid and gas tight. The hoses of specific length as per requirement can be manufactured with the end fittings in Flanged / Threaded types. The Flexible Hose are available in braidings of Stainless Steel wire to take care of external damage and to increase pressure ratings.
Flexibility Grades :-

i) Standard Pitch Tubing with Class 'B' flexibility as per BS 6501. Common applications include fluid transfer for process industries, oil burners, misalignments.
ii) Fine Pitch Hose (Tubing) with maximum flexibility similar to Class C flexibility of BS 6501. These are used for the most ardour flexing or high frequency at high temperature and high pressures. The pitch of the hose can be varied to achieve a range of flexibility and pressure rating as required for various application.
Flexibility Grades :-

i) Standard Pitch Tubing with Class 'B' flexibility as per BS 6501. Common applications include fluid transfer for process industries, oil burners, misalignments.
ii) Fine Pitch Hose (Tubing) with maximum flexibility similar to Class C flexibility of BS 6501. These are used for the most ardour flexing or high frequency at high temperature and high pressures. The pitch of the hose can be varied to achieve a range of flexibility and pressure rating as required for various application.

Nominal size N.B. |
Without braid pressure in kg/cm2 |
With Single braid pressure in kg/cm2 |
With double braid pressure in kg/cm2 |
Min. Bend Radius |
||||
Max. working (design) |
Test | Max. working (design) |
Test | Max. working (design) |
Test | Static m.m. |
Flexing m.m. |
|
6 | 4 | 6 | 100 | 150 | 160 | 240 | 25 | 100 |
10 | 4 | 6 | 90 | 135 | 144 | 216 | 40 | 150 |
12 | 3 | 4.5 | 80 | 120 | 128 | 192 | 50 | 200 |
16 | 3 | 4.5 | 70 | 105 | 112 | 168 | 50 | 200 |
20 | 2 | 3 | 64 | 96 | 102 | 153 | 70 | 200 |
25 | 2 | 3 | 50 | 75 | 80 | 120 | 90 | 200 |
32 | 1.5 | 2.3 | 40 | 60 | 64 | 96 | 110 | 200 |
40 | 1.5 | 2.3 | 30 | 45 | 48 | 72 | 130 | 250 |
50 | 1 | 1.5 | 28 | 42 | 44 | 66 | 175 | 350 |
65 | 1 | 1.5 | 24 | 36 | 38 | 57 | 200 | 410 |
80 | 1 | 1.5 | 18 | 27 | 28 | 42 | 205 | 450 |
100 | 0.8 | 1.2 | 16 | 24 | 26 | 39 | 230 | 560 |
125 | 0.6 | 0.9 | 12 | 18 | 20 | 30 | 280 | 660 |
150 | 0.6 | 0.9 | 10 | 15 | 16 | 24 | 320 | 815 |
200 | 0.5 | 0.75 | 8 | 12 | 12 | 18 | 435 | 1015 |
Note : » The above Technical details are subject to change without notice. » We can also supply the above Hoses for higher pressures. » The above values apply only to Braided Hoses and Assemblies at ambient temperature. |

Interlocked metal hose is also referred to as strip wound hose and consists of successive turns of profiled strip, with the edges of adjacent turns interlocked.
Interlock Hoses are made with a packing so that filament of cotton, asbestos, rubber or metals like copper can be fed into the interlock to make it pressure tight.
It is mostly used as a protective/conduit casing. It is also used as a liner inside the hose based on the profile formation.
Locking methods are called :-
» Square lock
» Square lock with packing
» Double lock
» Double lock with packing
Applications :-
» As armour
» For telephone & electrical cables
» Control instruments & thermo couples
» For conveying non penetrating fluids such as tar, naptha, furnace oil.
Locking methods are called :-

» Square lock with packing
» Double lock
» Double lock with packing
Applications :-
» As armour
» For telephone & electrical cables
» Control instruments & thermo couples
» For conveying non penetrating fluids such as tar, naptha, furnace oil.