Stainless Steel Tube Fittings
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Rudra Tubefittings, located in Kolkata, India, stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel Tube Fittings. These fittings are crafted to ensure reliable and durable connections in various industrial piping and tubing systems. Renowned for their precision engineering and resistance to corrosion, Rudra Tubefittings guarantees that each fitting adheres to strict international standards. By utilizing cutting-edge manufacturing technology and maintaining rigorous quality control, the company provides leak-proof, high-strength products that are perfect for demanding applications. With a commitment to technical excellence and customer satisfaction, Rudra Tubefittings caters to a diverse array of industries both in India and abroad, offering trusted solutions for fluid and gas transfer systems.
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When it comes to Stainless Steel Tube Fittings, they are typically made from high-grade stainless steel alloys like 304, 316, and 316L, which ensure outstanding corrosion resistance and mechanical strength. These materials deliver impressive tensile strength, durability, and resistance to stress corrosion cracking. On a mechanical level, the fittings boast a robust capacity for handling pressure, fatigue resistance, and reliable performance across varying temperatures and pressures. Thanks to precision machining, these fittings guarantee leak-proof connections and structural integrity. Designed to facilitate smooth fluid flow and dependable operation in industrial systems, Stainless Steel Tube Fittings are ideal for critical applications that demand strength, longevity, and safety.
Stainless Steel Tube Fittings Specifications
| Specifications | ASTM A182, A276, A479 / ASME SA182, SA276, SA479 |
|---|---|
| Size | 1/16 in. to 2 in. & 2mm to 50 mm. |
| Dimensional Range | 1/16 to 2 inches (imperial); 2 to 50 mm (metric) |
| Working Pressures | Upto 2000 to 6000 PSI |
| Thread Type | NPT – ASME B1.20.1, SAE AS71051 | ISO/BSP Parallel – ISO 228 | ISO/BSP Tapered – ISO 7, BS EN 10226-1 | SAE (Unified) – ASME B1.1 |
| End Connections | NPT, ISO/BP, SAE/MS, AN, weld ends, port connectors, sanitary flanges, tube adapters |
| Types | Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
| Equivalent To | SWAGELOK, PARKER, DK-LOK, HOKE |
| Max Working Pressure | 8MPa | 1200psi Depending on The Tubing Material |
| Working Temperature | -40°C—250°C | -40°F—482°F Depending on The Tubing Material |
| Configurations | Straights, elbows, tees, crosses, caps, plugs, nuts and ferrules Chromatograph and Column End |
| Tube Fitting uses & application |
|
| Material Test Certificates (MTC) for Tube Fitting as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Stainless Steel Tube Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Ni |
| Stainless Steel Tube Fittings | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | 8 – 11 |
Stainless Steel Tube Fittings Mechanical Properties
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Stainless Steel Tube Fittings | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Top Stainless Steel Tube Fittings Manufacturing Company in Kolkata
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel Tube Fittings in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically located in the Kolkata, allow us to provide high-quality solutions tailored to your specific requirements. With a substantial inventory of over 16,000 tons of top-grade stainless steel materials, we are well-equipped to meet your needs promptly. Our commitment to excellence and efficiency ensures that we consistently maintain available stock to support your demands.
Types of Stainless Steel Tube Fittings






Stainless Steel Tube Fittings Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Stainless Steel Tube Fittings | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
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Largest Manufacturer and Supplier of Stainless Steel Tube Fittings in Kolkata, Kolkata
At Rudra Tube Fittings, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel Tube Fittings in Kolkata, Kolkata. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Kolkata, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
Contact us to get a quick quote for your requirement.
We offer These Products as per DIN, ISO, JIS or ANSI Standard.
Stainless Steel Tube Fittings Uses
These fittings find widespread use in industries that require secure, corrosion-resistant connections for fluid and gas transfer systems. You’ll often see them in sectors like chemical processing, petrochemical, oil and gas, pharmaceuticals, food and beverage, power generation, and water treatment. They enable reliable and efficient tubing connections even in high-pressure and high-temperature environments. Additionally, Stainless Steel Tube Fittings are utilized in hydraulic systems, instrumentation lines, HVAC applications, and laboratory setups, making them a versatile choice for various applications.



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