Home > Stainless Steel > Stainless Steel 347 Instrumentation Tube Fittings
Iyle Tube Fittings, located in South Africa, stands out as a top manufacturer and supplier of **Stainless Steel 347 Instrumentation Tube Fittings**. These fittings are designed for high reliability and precision, making them perfect for tough industrial applications. They ensure secure, leak-proof connections in instrumentation and process control systems, which is crucial for accurate measurements and safe operations. Crafted from high-quality 347 stainless steel, these fittings boast impressive resistance to corrosion, pitting, and stress corrosion cracking, even in high-temperature settings. Iyle Tube Fittings is committed to strict quality control, precision manufacturing, and timely delivery to various industries, including oil and gas, petrochemicals, chemical processing, power generation, and marine applications.
The Stainless Steel 347 Instrumentation Tube Fittings are made up of chromium (17–19%), nickel (9–13%), niobium (as a stabilizer), and molybdenum (up to 2%), which together provide exceptional corrosion resistance and mechanical stability. They have a tensile strength of about 515–620 MPa and a yield strength of 205–275 MPa, along with excellent toughness and ductility. The addition of niobium helps stabilize the steel at higher temperatures, preventing sensitization and intergranular corrosion, making these fittings ideal for high-temperature and chloride-rich environments.
| 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 Iyle Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 347 Instrumentation Tube Fittings in South Africa, Cape Town. Our advanced manufacturing facilities, strategically positioned in the Cape Town, 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.
These Stainless Steel 347 Instrumentation Tube Fittings are widely utilized in industries that demand durability, corrosion resistance, and precision. In the oil and gas sector, they are commonly found in instrumentation lines, process control systems, and monitoring equipment. Petrochemical and chemical plants rely on them for high-temperature pipelines, reactors, and processing units. They are also vital in power generation, marine, and other process industries, where long-term reliability, strength, and accurate operation are essential. Their unique blend of mechanical strength, corrosion resistance, and thermal stability guarantees safe and efficient performance in even the most challenging industrial applications.
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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