Home > Pipe Fittings > Stainless Steel 347 Pipe Fittings
Khaleed Stainless is a well-respected manufacturer and supplier based in Riyadh, Saudi Arabia, specializing in high-quality Stainless Steel 347 Pipe Fittings. These fittings are crafted for durability, reliability, and top-notch performance, especially in tough industrial settings. You’ll find them commonly used in industries like petrochemical, oil and gas, power generation, and chemical processing, where resistance to high temperatures and corrosion is crucial. Built to meet international standards with precision, these Stainless Steel 347 Pipe Fittings ensure leak-proof connections, a long service life, and consistent performance in critical piping systems.
The composition of Stainless Steel 347 Pipe Fittings includes iron, chromium (17–19%), nickel (9–13%), and niobium (columbium), which helps stabilize the alloy and prevent carbide precipitation. This stabilization significantly boosts resistance to intergranular corrosion, particularly during welding and exposure to high temperatures. On the mechanical side, these fittings boast a tensile strength of about 515–550 MPa, a yield strength of around 205–240 MPa, and impressive elongation, which together provide toughness, thermal stability, and dependable performance under stress and elevated temperatures.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 347 | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
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We ensures the highest standards for stainless steel 347 pipe fittings through rigorous testing and certification. Each component undergoes detailed inspection, including dimensional testing, mechanical testing and corrosion resistance assessment. Our fittings are certified according to international standards, ensuring reliability, durability and efficiency for a variety of industrial applications.
Stainless Steel 347 pipe fittings are corrosion-resistant components designed for high-temperature applications. They offer excellent resistance to intergranular corrosion and maintain strength in harsh environments, ensuring durable, reliable connections.
SS 347 butt weld pipe fittings are corrosion-resistant components used to join pipes with seamless, strong connections. They excel in high-temperature and aggressive environments, ensuring durability and reliability in demanding applications.
SS 347 socket weld pipe fittings are corrosion-resistant components designed for secure, leak-proof connections. They are ideal for high-pressure applications, offering durability and reliability in high-temperature and aggressive environments.
Stainless Steel 347 seamless fittings are high-strength, corrosion-resistant components crafted without joints. They ensure robust, leak-proof connections in high-temperature and harsh environments, providing long-lasting durability and performance.
SS 347 cross pipe fittings are corrosion-resistant components designed to connect four pipes at a central junction. They provide strong, reliable connections in high-temperature and aggressive environments, ensuring durability.
Stainless Steel 347 tee fittings are corrosion-resistant components used to connect three pipes at a right angle. They offer strong, reliable connections in high-temperature and harsh environments, ensuring durability.
Stainless steel 347 pipe fittings find widespread use in applications that require superior thermal resistance and outstanding corrosion protection. Some common applications are the oil and gas industry, chemical refineries, power generation, and the aerospace industries. The products find ideal applications in handling the aggressive environments of acidic and alkaline solutions and extreme temperatures. Because of its resistance towards intergranular corrosion, SS 347 pipefittings are also suitable for use in welded constructions and high stress systems Besides that, they are used in heat exchangers, pressure vessels and reactors so that long life is ensured and they have proven reliable under extreme circumstances so far.
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