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Khaled Stainless is a reputable manufacturer and supplier located in Cairo, Egypt, specializing in high-quality Stainless Steel 347 Pipe Fittings for a variety of industrial uses. The company has built a solid reputation for its reliability and commitment to international standards, providing fittings that excel in resisting corrosion, high temperatures, and thermal fatigue. Their Stainless Steel 347 products are crafted using cutting-edge techniques to guarantee precision, strength, and durability. With a strong emphasis on customer satisfaction, Khaled Stainless delivers trustworthy piping solutions to petrochemical plants, chemical industries, power generation facilities, and other sectors both regionally and globally.
Stainless Steel 347 Pipe Fittings are a type of stabilized austenitic stainless steel that includes chromium (17–20%), nickel (9–13%), and niobium or columbium to prevent carbide precipitation during welding and exposure to high temperatures. This unique composition ensures outstanding resistance to intergranular corrosion while maintaining robust mechanical properties even at elevated temperatures. These fittings boast impressive tensile and yield strength, reliable creep resistance, and thermal stability. Their well-balanced chemical makeup provides durability, weldability, and structural integrity, making them perfect for challenging environments that involve heat, chemicals, and mechanical stress.
| 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 are commonly utilized in situations that demand high corrosion resistance and stability during prolonged high-temperature service. They are particularly suited for heat exchanger piping, boiler tubes, superheater components, and high-temperature steam systems. In petrochemical and refinery operations, these fittings excel in environments with hot acids, hydrocarbons, and corrosive fluids. Their exceptional resistance to thermal fatigue also makes them ideal for furnace systems, chemical processing plants, and power generation equipment. Additionally, they find applications in food processing, pharmaceuticals, and other industries where reliability is key.







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