Home > Stainless Steel > Stainless Steel 304H Instrumentation Tube Fittings
Rudra Tubefittings, a reputable manufacturer and supplier located in Kolkata, India, specializes in high-quality Stainless Steel 304H Instrumentation Tube Fittings that are built to withstand the rigors of demanding industrial settings. With a keen emphasis on precision engineering, durability, and performance, the company delivers fittings that adhere to global standards for pressure, temperature, and corrosion resistance. Known for their outstanding reliability, Rudra Tubefittings’ Stainless Steel 304H Instrumentation Tube Fittings are perfect for critical fluid and gas handling systems. Their dedication to quality, prompt delivery, and customer satisfaction has made them a go-to supplier across various industrial sectors.
These Stainless Steel 304H Instrumentation Tube Fittings are primarily made from chromium and nickel, which provide superior corrosion resistance and strength. The higher carbon content in this grade enhances its performance at elevated temperatures and improves mechanical properties like tensile strength and hardness. These fittings are designed to exhibit excellent toughness, oxidation resistance, and stress-corrosion resistance, making them ideal for high-temperature applications. Their mechanical stability guarantees reliable performance in tough industrial conditions, ensuring long-lasting service and safety in instrumentation and control systems.
| 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 |
|
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 304H Instrumentation Tube Fittings in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically positioned in the Kolkata, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| STANDARD | UNS | WERKSTOFF NR. | JIS |
| SS 304H | S30409 | 1.4948 | SUS 304H |
Contact us to get a quick quote for your requirement.
You’ll find Stainless Steel 304H Instrumentation Tube Fittings widely utilized in industries where high-temperature strength and dependable corrosion resistance are crucial. They are particularly suited for petrochemical plants, oil and gas refineries, power generation facilities, and chemical processing operations. These fittings create leak-proof, secure connections in instrumentation lines, hydraulic systems, and high-pressure fluid handling setups. Their stability under thermal stress makes them a great choice for boilers, heat exchangers, and furnace operations. Plus, they’re also used in pharmaceuticals, food processing, and marine environments thanks to their hygienic properties and robustness.
Please feel free to contact us if you need any further information or for enquiry.
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