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Khaled Stainless is a reputable manufacturer and supplier located in Cairo, Egypt, specializing in top-notch Stainless Steel 347H Pipe Fittings designed for high-temperature and high-corrosion industrial applications. Renowned for their precision engineering and unwavering commitment to international standards, the company delivers fittings that boast remarkable durability, thermal stability, and corrosion resistance. Their Stainless Steel 347H products are meticulously crafted using cutting-edge production techniques to guarantee precise dimensions, robust mechanical performance, and an extended service life. With a strong focus on customer satisfaction, Khaled Stainless provides dependable piping solutions to petrochemical plants, power generation facilities, chemical industries, and other demanding sectors both regionally and globally.
Stainless Steel 347H Pipe Fittings are stabilized austenitic alloys that contain chromium (17–20%), nickel (9–13%), and niobium, featuring a higher carbon content to boost high-temperature strength. The inclusion of niobium ensures excellent resistance to intergranular corrosion after being exposed to temperatures within the chromium carbide precipitation range. These fittings deliver outstanding tensile and yield strength, good creep resistance, and exceptional thermal stability. Their mechanical properties remain reliable even under prolonged heat exposure, making them perfect for applications that involve high pressure, thermal cycling, and corrosive environments.
| 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 347H | 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 % |
Contact us to get a quick quote for your requirement.
We ensures the very high standards with respect to quality in Stainless Steel 347H Pipe Fittings with rigorous tests and certifications. All products are given comprehensive inspection tests, including dimensional checks, mechanical tests, and corrosion resistance tests, and we provide relevant MTCs in order to ensure strict adherences to international standards and client requirements.
Stainless Steel 347H pipe fittings are high-temperature-resistant components made from stainless steel 347H, offering excellent strength, oxidation resistance, and durability, ideal for demanding industrial and aerospace applications.
SS Butt Weld 347H pipe fittings are high-temperature-resistant components used to join pipes through welding. Made from stainless steel 347H, they provide strength, durability, and corrosion resistance in extreme environments.
SS 347H Socket Weld pipe fittings are high-temperature components used to connect pipes via a socket weld. Made from stainless steel 347H, they offer excellent strength, corrosion resistance, and durability.
Stainless Steel 347H seamless fittings are high-temperature-resistant components with no welds, providing superior strength, durability, and corrosion resistance, ideal for demanding industrial and aerospace applications.
SS 347H cross pipe fittings are high-temperature-resistant components that connect four pipes at a junction. Made from stainless steel 347H, they offer strength, durability, and resistance to oxidation and corrosion.
Stainless Steel 347H tee fittings are high-temperature-resistant components that create a T-junction, connecting three pipes. Made from stainless steel 347H, they provide strength, durability, and resistance to oxidation and corrosion.
Stainless Steel 347H Pipe Fittings find extensive use in industries that demand strong performance at elevated temperatures. They are particularly well-suited for superheater tubes, boiler components, heat exchanger systems, and high-temperature steam lines. In petrochemical plants and refineries, they are the go-to choice for piping systems that handle hot acids, hydrocarbons, and corrosive fluids. Their stability and resistance to thermal fatigue also make them ideal for chemical processing units, furnace applications, and power generation equipment. Additionally, these fittings are utilized in the pharmaceutical and food processing industries, ensuring safety and reliability in critical applications.
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