Home > Pipe Fittings > Stainless Steel 309 Pipe Fittings
Walid Stainless, located in Tunis, Tunisia, is a reputable manufacturer and supplier of top-notch stainless steel products, including Stainless Steel 309 pipe fittings. Renowned for their precision, durability, and dependable performance, Walid Stainless offers piping solutions that cater to industrial, structural, and high-temperature needs. Their Stainless Steel 309 pipe fittings are crafted in line with international standards, guaranteeing dimensional accuracy, corrosion resistance, and long-lasting service. With a strong technical background and a commitment to customer satisfaction, Walid Stainless proudly serves clients throughout Tunisia and beyond.
Stainless Steel 309 is an austenitic stainless steel alloy that contains about 23% chromium and 13% nickel. This unique blend provides outstanding oxidation and corrosion resistance at high temperatures while ensuring good tensile strength and toughness. The pipe fittings are known for their exceptional durability, heat resistance, and reliable mechanical performance in both oxidizing and mildly corrosive environments. Stainless Steel 309 maintains its dimensional stability and mechanical integrity even under high-temperature conditions, making it ideal for critical piping 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 309 | 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 provides high-quality Stainless Steel 307 Pipe Fittings, tested for durability and performance. Every fitting is subjected to rigorous testing dimensional, pressure, and material tests, all of which must be in line with the set industry standards. Our products are certified for quality, meeting international specifications for reliable, long-lasting solutions for any application.
SS 309 cross pipe fittings are high-temperature, corrosion-resistant components that connect four pipes at a central point. They ensure strong, reliable connections in extreme heat and harsh environments.
SS 309 butt weld pipe fittings are high-temperature, corrosion-resistant components used to join pipes with seamless, strong connections. They provide durability and reliability in extreme heat and demanding environments.
SS 309 socket weld pipe fittings are high-temperature, corrosion-resistant components designed for secure, leak-proof connections. They handle extreme heat and harsh conditions, offering durability and reliable performance in critical applications.
Stainless Steel 309 seamless fittings are high-temperature, corrosion-resistant components crafted without joints, ensuring strong, leak-proof connections. They are ideal for extreme heat applications, offering durability and reliability.
SS 309 cross pipe fittings are high-temperature, corrosion-resistant components used to join four pipes at a central junction. They provide strong, reliable connections in extreme heat and harsh environments.
Stainless Steel 309 tee fittings are high-temperature, corrosion-resistant components designed to connect three pipes at a right angle. They ensure durable, reliable connections in extreme heat and demanding environments.
These Stainless Steel 309 pipe fittings are commonly utilized in industries that demand high-temperature strength, corrosion resistance, and long-term reliability. Typical applications include boilers, heat exchangers, furnace components, chemical processing plants, and industrial piping systems. They are designed to connect, redirect, or adapt pipelines that face elevated temperatures and mechanical stress. With their excellent mechanical performance, durability, and low maintenance needs, Stainless Steel 309 pipe fittings offer safe, efficient, and enduring solutions for challenging industrial and high-temperature piping systems.







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