Steel Hose Pipes
Manufacturers and exporter of Stainless Steel Corrugated Hose and Hose Assembly, Flexible Pump Connectors , expansion Bellows / Joints , Metallic Hose Fittings
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  Stainless Steel Hose Pipes
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 :-
Stainless Steel Flexible Hose
i) Standard Pitch Tubing with Class 'B' flexibility as per BS part -1: 2004 / ISO 10380 : 2003. 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 part -1: 2004 / ISO 10380 : 2003. 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.


Advantages of Flexible Metal Hose
  • Suitable for wide temperature range (-270°C to 700°C).
  • It compensates for thermal expansion or contraction in piping system.
  • High physical strength.
  • Good corrosion characteristics.
  • Fire resistant.
  • Moisture resistant.
  • Long life.
  • Resistant to abrasion, penetration and damage.
  • Absorbs or dampers vibration and noise from pumps, compressors, engines and similar Equipment.
  • Connects misaligned rigid piping.
  • Connects moving parts of machinery and equipment.
  • Permits a very economical installation against rigid piping in difficult locations.
Testing Facilites..
we have comprehensive testing facilities as per BS 6501- Part 1 as well as ISO 10380 standards. Following type of test carrying out at our works:
  • Bend Test
  • Flame Test
  • Hydrostatic test
  • Burst test






  Hose Technical Data
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
Single BraidingDouble Braiding
Inch mm Max. working
Pressure
Test Pressure Max. working
Pressure
Test
Pressure
Max. working
Pressure
Test
Pressure
Static 
mm
Dynamic
mm
Static 
mm
Dynamic
mm
1/4" 6 4 6 80 120 140 210 30 100 40 120
3/8" 10 4 6 70 105 125 180 40 150 50 160
1/2" 12 3 4.5 64 64 10 150 44 200 60 220
5/8" 16 3 4.5 66 90 90 135 56 200 60 220
3/4" 20 2 3 50 75 90 135 70 200 80 250
1" 25 2 3 50 75 80 120 90 200 100 260
1-1/4" 32 1.5 2.3 40 60 60 90 110 250 120 350
1-1/2" 40 1.5 2.3 32 50 50 75 130 260 160 400
2" 50 1 1.5 26 40 40 60 175 350 180 410
2-1/2" 65 1 1.5 20 30 32 50 200 410 200 450
3" 80 1 1.5 10 25 25 45 210 450 220 550
4" 100 0.8 1.2 14 21 20 30 230 560 260 660
5" 125 0.6 0.9 12 12 18 30 230 660 300 815
6" 150 0.6 0.9 10 15 15 25 320 815 420 1015
8" 200 0.5 0.75 10 15 15 25 410 1015 540 1220
10" 250 0.5 0.75 8 12 12 20 560 1220 620 1420
12" 300 0.3 0.45 6 9 10 15 660 1430 750 1650
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.



  Braided Hose Pump Connector
We manufactured various types of Stainless Steel Braided Flexible Pump Connectors.

Type - Stainless Steel Flexible Pump Connectors with Flanged End


 
Hose Material Braid Material Hose Size Hose Length Overall End Fittings End Fittings Material Working Pressure Offset Motion Static
Stainless Steel Aisi 304/321/316 Stainless Steel AISI 304 Single/ Double DN 25 (1" NB) To DN 300 (12" NB) As Per Customer Requirements Flanges Fixed /Floating CLASS #150 , 300 , PN10 , PN40 CS / AISI 304 / 316/316L 110 PSI To 510 PSI 3/4" to 1/4"



Type - Stainless Steel Flexible Pump Connectors with Male Pipe Threaded / Hexagonal Male


 
Hose Material Braid Material Hose Size Hose Length Overall End Fittings End Fittings Material Working Pressure
Stainless Steel AISI304/321/316 Stainless Steel AISI 304 Single/ Double DN 12 (1/4" NB) To DN 100 (8" NB) As Per Customer Requirements Pipe End / Hex Male Fittings / BSP /BSPT /NPT CS / AISI 304 / 316/ 316L 230 PSI To 1800 PSI






  Interlock Hose

  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 :








Hose :
Pipe & Pipe Fitting :
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