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.
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.
Pyrojacket Fire Sleeve
Ceramic Cloth Sleeve
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.
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 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.
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.
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 |
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 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.
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.
Stainless steel (SS) flexible hoses offer several advantages in industrial applications:
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 |
Nominal Bore | Minimum Bend Radius | Single Braid | Double Braid | |||
---|---|---|---|---|---|---|
N.B mm |
Static mm |
Flexing mm |
Max.Working Pressure Kg/cm3 |
Test Pressure Kg/cm3 |
Max.Working Pressure Kg/cm3 |
Test Pressure Kg/cm3 |
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 Range | Correction Factor "F" | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
? | ? | 1.4541 (SS321) |
Materials 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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