Leading corrugated stainless steel flexible hose manufacturer in India

Flexible Corrugated Hose

We manufacture a range of corrugate stainless steel flexible hoses in varios materials such as 304, 304L, 316 and 316L as per ISO 10380 : 2004. The end connections are TIG Welded by our welders who have been recommended on ASME. Some of the applications where our Flexible Corrugated Hose manufactured by Fit-Lok are Pump Discharge Lines, Crude and Product Pipeline, Bleeder Line, Gas Plant Line, Loading Arm, Refineries, Fertilizer Industries, Petrochemical Plants, Chemical & Pharmaceuticals Plants.

Flexible Corrugated Hose manufactured by Fit-Lok are widely used in refineries, fertilizer industries, petrochemicals plants, chemical and pharmaceuticals plants. Stainless steel flexible metal braid hoses and accessories can therefore be applied on systems such as water, steam, hot oil as well as gas due to their pressure capacity as well as flexibility.

Refer stock list of Corrugated flexible metal hose

Corrugated hoses are thin-walled, cylindrical components of the lateral surface of which has a sinusoidal wave pattern. The type of corrugation used, distinguishes annually corrugated hoses and coil corrugated hoses. We are one of the leading Flexible Corrugated Hose manufacturer in India

Stripwound hoses are manufactured continuously through profiling and helical coiling of a cold rolled metal strip on a mandrel.

Table of content

Flexible Corrugated Hose specification

FLEXIBLE CORRUGATED HOSE SIZE 1/4″ TO 12″
SPECIFICATION BS 6501 / ISO 10380
FLEXIBLE CORRUGATED HOSE END FITTINGS FLANGES, THREADED FITTINGS, QUICK RELEASE COUPLING , CAMLOCK COUPLING
PRESSURE RATING LOW, MEDIUM, HIGH
FLEXIBLE CORRUGATED HOSE MEDIA HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL
MATERIAL SS 316, SS 304, BRASS, SS 316 TI, CS, COPPER, DUPLEX, INCONEL, SUPER DUPLEX, HASTELLOY, MONEL, ALLOY 20, SMO 254, 904L & TITANIUM, ALL OTHER ALLOYS

Varios types of corrugated flexible hose

Flexible corrugated hose

Flexible corrugated hose

Corrugated stainless steel flexible hose

Corrugated stainless steel flexible hose

Corrugated flexible metal hose

Corrugated flexible metal hose

Corrugated stainless steel flexible hose dimensions

Flexible Corrugated Hose Maximum Outside Diameter mm Standard Packing in mtrs. Nominal Diameter mm Corrugated Hose Minimum Bending Radius Maximum Inside Diameter mm Coil Length in mtrs.
16 ± 0.03 250 16 48 11.05 50
20 ± 0.04 250 20 60 14.06 50
25 ± 0.04 150 25 75 19.00 30
32 ± 0.04 150 32 96 24.05 30
40 ± 0.04 150 40 120 32.00 30
50 ± 0.05 150 50 150 42.02 30

Advantages of corrugated flexible hoses

  • They are fire & moisture resistant
  • These hoses are a flexible and quick option for rigid piping in difficult locations
  • They withstand abrasion, penetration and damage
  • They have a longer life and possess very good corrodibility characteristics.
  • Suitable for wide temperature ranges

Pressure rating of SS Corrugated Metal Hoses

SIZE SINGLE BRAID DOUBLE BRAID
Nominal Size Static Dynamic bend radius Max. working Test Pressure Burst Static Dynamic bend radius Max. working Test Pressure Burst
Bend radius Pressure Pressure Bend radius Pressure Pressure
Inch mm mm mm bar bar bar mm mm bar bar bar
1/4 6 25 100 154 230 616 25 100 246 369 984
3/8 10 40 150 105 157 420 40 150 168 252 672
1/2 12 50 200 88 132 352 50 200 140 210 560
5/8 16 50 200 73 109 292 50 200 116 174 464
3/4 20 70 200 64 96 256 70 200 102 153 408
1 25 90 200 50 75 200 90 200 80 120 320
1¼ 32 110 250 42 63 168 110 250 67 100 268
1 ½ 40 130 250 32 48 128 130 250 51 76 204
2 50 175 350 31 46 124 175 350 49 73 196
2 ½ 65 200 410 26 39 104 200 410 41 61 164
3 80 205 450 18 27 72 205 450 28 42 112
4 100 230 560 16 24 64 230 560 26 39 104
5 125 280 660 16 24 64 280 660 25 37 100
6 150 320 815 12 18 48 320 815 20 30 80
8 200 435 1015 10 16 40 435 1015 16 24 64
10 250 560 1220 6.5 10 26 560 1220 10.5 16 42

Corrugated flexible metal hose temperature range

Temperature range – 200°C to 800°C

Instrumentation Accessories