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Interlock Hose

Interlock Hose
Hoses

Product Description

Stripwound Interlock Hose
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 (Profile) 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.

Size Ranges : DN6 MM (1/4¡± NB) TO DN 300MM (12¡± NB)

Material Grades : GALVANISED STEEL,STAINLESS STEEL SS 304 , SS316 , SS316L, SS202

Double Interlock Hoses :


Square Lock without Packing :

S. No. Size ID (Inch) Size ID (mm) Size OD (mm) Min. Bend Radius (mm +10%)
1 3/16" 5 7 30
2 1/4" 6 8 35
3 3/8" 10 12 50
4 1/2" 12 14 70
5 5/8" 16 18 85
6 3/4" 20 23 95
7 1" 25 28 125
8 1-1/8" 28 31 140
9 1-1/4" 32 35 160
10 1-3/8" 35 38 170
11 1-1/2" 40 44 180
12 1-3/4" 45 49 190
13 2" 50 54 210
14 2-1/4" 55 69 225
15 2-1/2" 60 65 230
16 3" 75 80 300
17 3-1/4" 80 85 330
18 3-1/2" 90 95 340
19 4" 100 105 500
20 4-1/2" 110 116 575
21 5" 125 130 650
22 6" 150 157 700
23 6-1/2" 162 169 750
24 7" 175 182 850
25 8" 200 208 970
26 10" 250 258 1000
27 12" 300 310 1200