Home > Pipe Fittings > Stainless Steel 309H Pipe Fittings
Khaleed Stainless stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, focusing on high-quality stainless steel products tailored for critical industrial needs. One of their standout products, the Stainless Steel 309H Pipes, is highly regarded for its remarkable resistance to both high temperatures and corrosion. Crafted with precision and adhering to strict international standards, these pipes are designed to deliver reliable performance and durability in tough environments like petrochemical plants, power generation facilities, and industrial processing sites. Khaleed Stainless is committed to ensuring that every pipe meets high standards of quality, dimensional accuracy, and long-lasting strength, making them a go-to choice for essential piping systems throughout Saudi Arabia.
The composition of Stainless Steel 309H Pipes includes 23–25% chromium and 12–14% nickel, along with trace amounts of carbon, manganese, and silicon. This high-carbon alloy is known for its exceptional oxidation and heat resistance, making it particularly well-suited for continuous use at elevated temperatures. In terms of mechanical properties, these pipes boast high tensile and yield strength, excellent creep resistance, and stability during thermal cycling. Their toughness and ductility allow them to handle mechanical stress effectively, while their corrosion resistance ensures they last in harsh chemical, industrial, and marine settings, making them perfect for high-temperature applications.
| 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 309H | 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 offers complete testing and certification of its stainless steel 309H pipe fittings. Each product undergoes rigorous inspection, including dimensions, mechanical and chemical testing, to ensure it meets international standards. Certificates including Mill Test Certificates (MTC) have been issued to ensure adequate reliability, durability and performance in various applications
Stainless Steel 309H pipe fittings are high-temperature, corrosion-resistant components designed for extreme heat applications. They ensure durable, reliable connections in industrial furnaces, heat exchangers, and harsh environments.
SS 309H butt weld pipe fittings are high-temperature, corrosion-resistant components used for seamless, strong pipe connections. They ensure durability and reliability in extreme heat and harsh industrial environments.
SS 309H socket weld pipe fittings are high-temperature, corrosion-resistant components providing secure, leak-proof connections. They are designed for high-pressure applications, ensuring durability and reliability in extreme heat and harsh environments.
Stainless Steel 309H seamless fittings are high-strength, corrosion-resistant components crafted without joints. They offer robust, leak-proof connections in extreme heat and harsh environments, ensuring durability and reliable performance.
SS 309H cross pipe fittings are high-temperature, corrosion-resistant components that connect four pipes at a central junction. They provide strong, reliable connections in extreme heat and demanding environments.
Stainless Steel 309H tee fittings are high-temperature, corrosion-resistant components designed to connect three pipes at a right angle. They provide durable, reliable connections in extreme heat and harsh conditions.
Stainless Steel 309H Pipes find extensive use in environments that are both high-temperature and corrosive. They are particularly well-suited for boilers, heat exchangers, furnaces, and industrial piping systems where resistance to heat and oxidation is crucial. Industries such as petrochemical, power generation, aerospace, and chemical processing depend on these pipes for the safe, reliable, and durable transport of gases and liquids. Their corrosion resistance also makes them ideal for marine and aggressive chemical environments, minimizing maintenance needs and ensuring long-lasting performance in critical infrastructure and industrial applications.
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