Home > Stainless Steel > Stainless Steel 347 Instrumentation Tube Fittings
Gabriel Tube Fittings, a prominent manufacturer and supplier located in Cairo, Egypt, proudly presents its high-quality **Stainless Steel 347 Instrumentation Tube Fittings**. These fittings are expertly crafted for critical applications that demand exceptional resistance to high temperatures and corrosion. Designed for precision, they ensure secure, leak-proof connections in fluid and gas instrumentation systems, even in the toughest environments. With enhanced stability during welding and thermal cycling, Gabriel’s SS 347 fittings promise long-lasting, maintenance-free performance, making them a go-to choice for industries where structural integrity under heat and stress is crucial.
**Stainless Steel 347** is a columbium (niobium)-stabilized austenitic stainless steel, sharing a composition similar to 304 but boasting improved resistance to intergranular corrosion at elevated temperatures. This stabilization helps prevent carbide precipitation during welding, making it particularly suitable for high-temperature, welded applications. The material showcases a minimum tensile strength of 515 MPa and a yield strength of 205 MPa, along with excellent creep resistance and oxidation resistance up to 870°C. These features make SS 347 perfect for environments that experience repeated heating and cooling.
| 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 % |
**SS 347 Instrumentation Tube Fittings** find their place in various industries, including aerospace, petrochemical, power generation, refinery, and high-temperature processes. They are ideal for connecting instrumentation lines, pressure transmitters, and control systems in applications involving steam, hot gases, or corrosive fluids. Common applications include high-temperature piping systems, exhaust manifolds, superheaters, and heat exchanger tubing. With precise tolerances, impressive corrosion resistance, and outstanding weldability, Gabriel’s SS 347 fittings are designed to meet the highest standards.
| 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.
Gabriel Tube Fittings is a leading supplier and stockist of premium Stainless Steel 347 Instrumentation Tube Fittings in Cairo, Egypt. 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.
Stainless steel 347 instrumentation tube fittings are designed for use in hot and corrosive environments, making them ideal for a variety of industrial applications These fittings are commonly used in the pharmaceutical industry, oil and gas energy production, and in the field of medicine. Their excellent resistance to intergranular corrosion and oxidation allows them to maintain system integrity under extreme conditions. Additionally, they are suitable for high-pressure applications, ensuring secure connections to equipment systems. The versatility and durability of the SS 347 fitting contribute to increased performance and reliability in critical applications.
Please feel free to contact us if you need any further information or for enquiry.
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