Home > Stainless Steel > Stainless Steel 347 Instrumentation Tube Fittings
Rudra Tubefittings, a trusted manufacturer and supplier located in Kolkata, India, specializes in top-notch Stainless Steel 347 Instrumentation Tube Fittings designed for optimal performance in challenging flow and instrumentation systems. These fittings are known for their outstanding corrosion resistance, stability against oxidation, and impressive mechanical strength, making them perfect for high-temperature and corrosive settings. Rudra Tubefittings is committed to delivering exceptional product quality through precise manufacturing processes and rigorous inspection standards. Their SS 347 Instrumentation Tube Fittings are celebrated for their durability, leak-proof connections, and extended service life, making them a go-to choice in industries that demand accurate, safe, and reliable fluid control solutions.
The Stainless Steel 347 Instrumentation Tube Fittings are crafted from a stabilized austenitic stainless steel alloy that includes chromium, nickel, and columbium (niobium). The inclusion of columbium significantly boosts resistance to intergranular corrosion, particularly after welding or when exposed to high temperatures. SS 347 boasts excellent tensile strength, good creep resistance, and stability in high-temperature applications. This alloy maintains superior oxidation resistance and mechanical integrity even under thermal stress. Its austenitic microstructure provides good toughness and formability, ensuring dependable, long-lasting performance in instrumentation and control systems.
| Specifications | ASTM A182, A276, A479 / ASME SA182, SA276, SA479 |
| Size | 2mm~25mm and 1/16″~1″ |
| Thread | NPT, PT, BST, NPS, PS, BSP |
| Pressure | 6000PSI for Stainless Steel 300/1000/3000PSI for Brass |
| Types | Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
| ASTM A182 Stainless Steel 347 Tube Fittings Chemical Composition | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe | |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min | |
Density | Melting Point | Tensile Strength | Yield Strength 0.2% Proof | Elongation (%) |
8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 347 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.
| Fitting Types | Size Inch | Size OD | |
|---|---|---|---|
| Tube to | Female Fitting | 1/4″ to 1 1/2″ | 6mm to 38mm |
| Pipe Fitting | |||
| Union | |||
| Male Fitting | |||
| Tube Fittings Accessories |
| Stainless Steel 347 Compression Fittings Equivalent Grades | |||||||
|---|---|---|---|---|---|---|---|
| STANDARD | UNS | WERKSTOFF NR. | JIS | EN | GOST | ||
| SS 347 | S34700 | 1.4550 | SUS 347 | X6CrNiNb18-10 | – | ||
Contact us to get a quick quote for your requirement.
Rudra Tube Fittings is a leading supplier and stockist of premium Stainless Steel 347 Instrumentation Tube Fittings in Kolkata, Kolkata. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
These Stainless Steel 347 Instrumentation Tube Fittings find extensive use in industries that require both high-temperature resistance and corrosion protection. They are particularly well-suited for petrochemical and chemical processing plants, where aggressive media and elevated temperatures are the norm. Power generation facilities utilize these fittings in boilers, heat exchangers, and high-pressure lines due to their resistance to oxidation. They are also commonly found in oil and gas instrumentation, aerospace systems, and pharmaceutical processes that demand contamination-free fluid handling.
Please feel free to contact us if you need any further information or for enquiry.
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