Our Products
Construction | : | By forming and butt-welding metal strip into thin-walled rigid tubing and impressing into this tubing a corrugated profile. Thickness of the metal strip, height of the corrugations and the number of corrugation per foot of hose all affect the performance characteristics of the hose. Annular corrugated close pitch hose is for high degree of flexibility and working pressure. | |
Application | : | Suitable for wide range of chemicals, petroleum products, super heated steam, fuel and oil lines, coolant, liquefied gas (cryogenic), vacuum etc. | |
Advantage | : | Suitable for high degree of flexibility, vibration eliminator, resistance to penetration and damage, fire & moisture resistance, economical installation and longer life | |
Consumers: | : | Nuclear Power Corporation, O.N.G.C, paper plants, chemical and fertilizers, pharmaceuticals, refineries, steel industries, aerospace, shipping and textiles |
TECHNICAL DATA | ||||||||
NOMINAL BORE | MINIMUM BEND RADIUS | WITHOUT BRAID | SINGLE BRAID | DOUBLE BRAID | ||||
N.B. mm |
STATIC mm |
FLEXING mm |
Max Working Pressure Kg/cm2 |
Test Pressure Kg/cm2 |
Max Working Pressure Kg/cm2 |
Test Pressure Kg/cm2 |
Max Working Pressure Kg/cm2 |
Test Pressure Kg/cm2 |
6 | 25 | 100 | 4 | 6 | 100 | 150 | 160 | 240 |
10 | 40 | 150 | 4 | 6 | 90 | 135 | 144 | 216 |
12 | 50 | 200 | 3 | 4.5 | 80 | 120 | 128 | 192 |
16 | 50 | 200 | 3 | 4.5 | 70 | 105 | 112 | 168 |
20 | 70 | 200 | 2 | 3 | 64 | 96 | 102 | 153 |
25 | 90 | 200 | 2 | 3 | 50 | 75 | 80 | 120 |
32 | 110 | 250 | 1.5 | 2.3 | 40 | 60 | 64 | 96 |
40 | 130 | 250 | 1.5 | 2.3 | 30 | 45 | 48 | 92 |
50 | 175 | 350 | 1.0 | 1.5 | 28 | 42 | 44 | 66 |
65 | 200 | 410 | 1.0 | 1.5 | 24 | 36 | 38 | 57 |
80 | 205 | 450 | 1.0 | 1.5 | 18 | 27 | 28 | 42 |
100 | 230 | 560 | 0.8 | 1.2 | 16 | 24 | 26 | 39 |
125 | 280 | 660 | 0.6 | 0.9 | 12 | 18 | 20 | 30 |
150 | 320 | 815 | 0.6 | 0.9 | 10 | 15 | 16 | 24 |
200 | 435 | 1015 | 0.5 | 0.75 | 8 | 12 | 12 | 18 |
For heat treatment to any fluid (in internal hose) with steam or hot oil (in the jacketed hose) these assemblies are used. This raises the temperature of the fluid in the inner hose, thereby lowering its viscosity and permitting free flow of the liquid. The high flexibility of the hose is apt for angular and offset movements. These can also be used as coolant hose in compressor and engines. The large surface area of the corrugated hose results in a higher heat transfer efficiency