Home > Stainless Steel 309 Pipes
Yaman Steel has established itself as a reliable manufacturer and supplier based in Mumbai, India, specializing in high-quality Stainless Steel 309 Pipes designed for tough industrial settings that experience high temperatures and corrosive conditions. These pipes are crafted in line with international standards, ensuring they deliver outstanding heat resistance, oxidation resistance, and long-lasting reliability. Yaman Steel offers a diverse selection of Stainless Steel 309 Pipes in various sizes, wall thicknesses, and finishes to cater to the specific needs of demanding projects. With state-of-the-art manufacturing facilities, rigorous quality control, and a strong focus on customer satisfaction, the company effectively serves both local and international markets.
The Stainless Steel 309 Pipes are constructed from an austenitic stainless steel alloy that boasts a high content of chromium and nickel. This unique blend grants them exceptional oxidation and corrosion resistance, even at elevated temperatures. These pipes are known for their impressive tensile and yield strength, remarkable toughness, and consistent mechanical properties during thermal cycling. They maintain their structural integrity under high temperatures, resist scaling, and offer excellent weldability, making them ideal for applications that require continuous heat exposure.
| Specifications | ASTM A105 / ASME SA105, A105N |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″ to 48″ |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flanges Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Elements | Composition, % |
| Carbon [C] | ≤0.35 |
| Manganese [Mn] | 0.60-1.05 |
| Phosphorus [P] | ≤0.35 |
| Sulfur [S] | ≤0.40 |
| Silicon [Si] | 0.10-0.35 |
| Copper [Cu] | ≤0.40 |
| Nickel [Ni] | ≤0.40 |
| Chromium [Cr] | ≤0.30 |
| Tensile Strength min. | Yield Strength min. | Elongation min. | Reduction of Area, min. | Hardness | ||
|---|---|---|---|---|---|---|
| MPa | ksi | MPa | ksi | % | % | HBW |
| 485 | 70 | 250 | 36 | 22 | 30 | 137-187 |
Yaman Steel is the largest manufacturer and exporter of Pipe, Fittings, Flanges in Mumbai, India, known for delivering high-quality products to clients across the globe. With state-of-the-art manufacturing facilities and a team of skilled professionals, the company ensures flanges with superior strength, durability, and reliability that meet international standards. Yaman Steel offers a wide range of sizes, grades, and specifications, catering to industries such as oil and gas, petrochemical, power, and water treatment. For inquiries and orders, contact us at sales@pipefittingsflanges.com.
You’ll find Stainless Steel 309 Pipes widely utilized in high-temperature settings across a variety of industries. They are often found in furnaces, heat exchangers, boilers, and thermal processing equipment. In the petrochemical and refinery sectors, these pipes are essential for high-temperature piping and process systems. Additionally, Stainless Steel 309 Pipes are perfect for kiln liners, exhaust systems, and power generation applications where heat resistance, strength retention, and durability are of utmost importance.
