Subject: Stainless Steel Hoses Manufacturer

Date: 5/7/2024 2:59:56 PM

Details: Reviews 0

SS Hoses Manufacturers in Haryana, India

Stainless steel hoses are flexible conduits made primarily from stainless steel, a corrosion-resistant alloy composed of iron, chromium, nickel, and other elements. SS flexible hoses, also known as SS bellow hoses, boast exceptional flexibility due to their unique angular corrugations. SS corrugated flexible hoses are built for versatility, handling pressure, vibration, and noise while transporting various liquids like coolants and oils. Stainless flexible hoses are designed to handle high pressure or high temperature conditions while providing flexibility and durability.

SS flexible hoses play a vital role in various industrial applications, like chemical, oil, refineries, pharma & steel plants etc. In Haryana, being a top ss hose pipe manufacturer in India, we offer a wide variety of stainless flexible hoses in various grades, each available with a range of compatible stainless hose assembly options. We offer an extensive range of stainless steel flex hoses designed to meet the diverse needs of businesses and industries across the region.

We offer these flexible metal hoses installation with a wide range of sizes, from 6mm NB (1/4") to a substantial 200mm NB (8"). The unique annular corrugations provide both flexibility and a pressure-tight core, making them a versatile choice. Additionally, we can manufacture high-flexibility close-pitch hoses for specialized applications. Our technologically advanced production allows us to deliver these SS corrugated hoses at competitive prices. Braiding is applied using machines with 24 to 96 carriers depending on the specific hose diameter.

Stainless Steel Hoses Manufacturers in Haryana, India

As a leading SS hoses manufacturer in India, Qflex - Quality Foils India - offers a range of these versatile hoses crafted from three distinct materials. Each material is carefully chosen to meet the specific needs of different applications. Stainless steel corrugated hoses, known for their non-rigid connections, find application in diverse industries like railways, ports & shipyards, refrigerant service, and air-conditioning & refrigeration. These versatile hoses effectively transfer gases, liquids, and even semi-solids.

Stainless Steel Hoses Designs Specification

Wall Thickness:

Qflex - Quality Foils India is a prominent stainless steel flexible hose manufacturer in India. The determination of the hoses wall thickness is a crucial decision made by the manufacturer, considering factors such as flexibility, pressure rating, and corrosion resistance. Both thick and thin-walled stainless steel hoses offer unique advantages and disadvantages, making the selection of wall thickness dependent on the specific application requirements. This allows for the selection of the most suitable wall thickness that aligns with the demands of the application, ensuring efficient and reliable operation of the flexible steel hose.

Stainless Steel Flexible Hose Manufacturers

Hoses Protection:

Pyrojacket Fire Sleeve


Pyrojacket Fire Sleeve


Ceramic Cloth Sleeve

Ceramic Cloth Sleeve


External Protection- Heat

To safeguard stainless steel flex hoses hoses from heat and hot particles, ceramic cloth/sleeve or silica cloth/sleeve is utilized. These protective materials are wrapped or inserted over the steel braided hose, offering resilience against temperatures of up to 1200 ºC.

External Protection- Mechanical

Stainless steel flex hoses can be outfitted with PVC sleeve protection to shield them from corrosive atmospheres containing contaminants such as hydrogen sulfide and chloride.

Height and Pitch of Convolution

Height and pitch of convolution of metallic hose is another design criteria to be considered. A tightly wound stainless steel flexible hose with a standard convolution height can provide excellent cycle life under high pressure conditions.

Highly convoluted stainless steel flexible hoses boast exceptional fatigue life, meaning they can withstand repeated bending without failure. However, this comes at the cost of lower pressure capacity. Due to the thinner walls, corrosion resistance is also diminished.

Outputs Based on User Input

Size of Hose:   Suitable size and length of hose assemblies are suggested based on pressure drop requirement, installation requirement, dynamic properties, etc.

Material:   Fluid compatibility, temperature, environmental contamination are considered in selecting suitable material.

Types of Hoses:   Suitable type of hose is suggested based on working pressure, temperature and installation type. Special hose also can be designed to suit the operating condition.

Construction of SS Flexible Hoses

Feature Description
Material Stainless Steel (E.g SS304, SS316 & SS321)
Inner Core Material Stainless Steel
Braiding Material Stainless Steel Wire
Construction Single Braid, Tabular or beam Braid etc.
Nominal Diameter (DN) 6mm To 250mm
Pressure Rating High Pressure Resistance
Temperature Range -200°C to +650°C
Length Standard Length are available
End Fittings Stainless Steel

Types of Stainless Steel Flexible Hoses

Flexible Metal Hoses

Flexible Metal Hoses

Flexible metal hoses, constructed entirely from stainless steel, are renowned for their exceptional resistance to high pressure and durability. Available in versatile configurations like single-braid, double-braid, or interlocked designs. In applications requiring flexibility, vibration absorption, or resistance to high temperatures and corrosive elements, these hoses are used to ensure efficient and durable performance across various industries.

Stainless Steel Braided Hoses

Stainless Steel Braided Hoses

Stainless braided hose are essential in industrial fluid conveyance for their strength and versatility. With a flexible inner core and robust stainless steel outer layer, they withstand high pressures and resist wear. Available in single-braid or double-braid designs, these SS flexible hoses suit various applications like hydraulic systems and steam lines, ensuring reliable fluid transfer in demanding environments.

Corrugated Stainless Steel Hoses

Corrugated Stainless Steel Hoses

For Corrugated stainless steel hoses, or SS corrugated hoses, with their helical or spiral design, these steel hoses offer exceptional flexibility and expansion capabilities. They resist corrosion, making them perfect for harsh conditions. Used in exhaust systems, connectors, and HVAC ducting, they absorb movement and vibrations. For automotive or aerospace industries these hoses deliver reliable performance in tough situations.

Advantages of Stainless Flexible Hoses

Stainless steel (SS) flexible hoses offer several advantages in industrial applications:

  • Corrosion Resistance: SS flexible hoses resist corrosion, ideal for corrosive environments where other materials degrade.
  • High Temperature Resistance: Stainless steel flex hoses handle the heat, perfect for fiery fluids and gases.
  • Flexibility: Stainless flexible hoses conquer tight spaces for effortless installation.
  • Durability: Stainless steel flexible hoses rarely need replacing, saving you time and money.
  • Pressure Resistance: Stainless steel flexible hoses handle high pressures like champs, perfect for hydraulics, pneumatics, and more
  • Versatility: SS flexible hoses are used in a wide range of industries and applications, including chemical processing, oil and gas, aerospace, automotive, and more.
  • Reduced Maintenance: SS flexible hoses - minimal maintenance, maximum uptime.
  • Leak Prevention: Stainless steel flex hoses: Leakproof performance, minimized downtime, maximized safety


Industrial Application for Stainless Steel Flexible Hoses

Application Description
Chemical Processing Conveying corrosive fluids and chemicals
Oil and Gas Transferring oil, gas, and other hydrocarbons
Aerospace Hydraulic systems, fuel lines, pneumatic systems
Automotive Brake fluid, coolant, fuel lines
HVAC Systems Heating, ventilation, air conditioning systems
Pharmaceutical Conveying fluids in sterilizers, pharmaceutical machinery
Food and Beverage Hygienic fluid transfer in food processing and packaging
Marine Saltwater applications, onboard fluid transfer
Manufacturing Equipment cooling, lubricant supply, compressed air
Construction Concrete pumping, shotcreting, dewatering

Technical Specification For Stainless Steel Hoses

Nominal Bore Minimum Bend Radius Single Braid Double Braid
Max.Working Pressure
Test Pressure
Max.Working Pressure
Test Pressure
6 25 100 100 150 160 240
10 40 150 90 135 144 216
12 50 200 80 120 128 192
16 50 200 70 105 112 168
20 70 200 64 96 102 153
25 90 200 50 75 80 120
32 110 250 40 60 64 96
40 130 250 30 45 48 72
50 175 350 28 42 44 66
65 200 410 24 36 38 57
80 205 450 18 27 28 42
100 230 560 16 24 26 39
125 280 660 12 18 20 30
150 320 815 10 15 16 24
200 435 1015 08 12 12 18
250 560 1220 06 09 10 15

Temperature Correction Factor

Temperature Range Correction Factor "F"
? ? 1.4541
1.4404 & 1.4306
(SS316L & SS304L)
Carbon Steel
>-200?-20 >-328?-4 1 1 -
>-20?50 >-4?122 1 1 1
>50?100 >122?212 0.96 0.94 0.91
>-100?150 >212?302 0.92 0.90 0.83
>-1500?200 >302?392 0.88 0.86 0.74
>200?250 >392?482 0.84 0.82 0.66
>300?350 >572?662 0.76 0.74 0.54
>350?400 >662?752 0.72 0.70 0.52
>400?450 >752?842 0.66 0.66 -
>450?500 >842?932 0.60 0.60 -
>500?550 >932?1022 0.54 - -
>550?600 >1022?1112 0.44 - -
>600?650 >1112?1202 0.36 - -


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