Kanak Fittings stands out as a top manufacturer and supplier of Stainless Steel 309S Pipe Fittings in Dubai, UAE. Known for their commitment to quality, the company specializes in providing fittings that are not only corrosion-resistant but also durable and precision-engineered. They cater to a variety of industries, including oil and gas, petrochemicals, construction, and marine, all while adhering to international quality standards to guarantee exceptional performance and reliability. With a strong focus on innovation and customer satisfaction, Kanak Fittings has earned a reputation as a trusted provider of cost-effective and sustainable stainless steel piping solutions throughout the UAE and beyond.
| Product | Stainless Steel 309S Pipe Fittings |
| Equivalents | (UNS S30908, 1.4833) |
| Standard | ASTM A403 / ASME SA403 |
| Items | Pipe Fittings |
| Size | Seamless Elbow ( 1/2″～24″), ERW / Welded / Fabricated Elbow (1/2″～48″) |
| Dimensions | ASME / ANSI – B 16.9, ASTM A403 – ASME SA403, ASME B16.9, ASME B16.25, ASME B16.28, MSS SP-43. |
| Schedule | Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. Custom Thickness |
| Fittings Type | Butt Weld, Screwed & Socket Weld, Flanges, Instrumentation |
| Other Fittings Type | Elbows, Tees, Reducers, Caps, Stub Ends, Flanges (ANSI, Table E, D and H), Nuts, Bolts, Screws, Threaded Bars, Seamless, Welded, Elbow, Tee, Cross, Concentric & Eccentric Reducer, Pipe End Caps, Stub Ends, Bends, Dairy Fittings, etc. |
| Specifications | ASTM, ASME, DIN, GOST, JIS |
| Certification | EN 10204 |
Stainless Steel 309S Pipe Fittings are made from an austenitic stainless steel alloy that boasts a high chromium content (22-24%) and nickel content (12-15%), which gives them outstanding resistance to corrosion and oxidation. With a maximum carbon content of 0.08%, 309S fittings offer improved weldability and formability. They exhibit impressive tensile strength (minimum 515 MPa) and yield strength (minimum 205 MPa), along with good elongation properties. Designed to endure high temperatures of up to 1000°C, these fittings are perfect for challenging environments that demand thermal stability and resistance to harsh chemicals.
| ELEMENT | SS 309S |
|---|---|
| NI | 12.0 – 15.0 |
| C | 0.08 max |
| MN | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| SI | 1.0 max |
| CR | 22.0 – 24.0 |
| MO | 0.75 max |
| 309 | 309S | |||
|---|---|---|---|---|
| Typical | Minimum | Typical | Minimum | |
| Tensile Strength MPa | 560 | 515 | 540 | 515 |
| Proof Stress(0.2% Offset) MPa | 285 | 205 | 280 | 205 |
| Elongation (Percent in 50mm) | 54 | 40 | 54 | 40 |
| Hardness (Brinell) | 164 | – | 159 | – |
| Endurance (fatigue) limit, MPa | 260 | – | 260 | – |
Kanak Fittings one of the largest suppliers of Stainless Steel 309S Pipe Fittings in Dubai, UAE. We specialize in providing a wide range of high-quality, durable fittings for various industrial applications. Our inventory includes elbows, tees, reducers, couplings, and other essential fittings designed to offer exceptional corrosion resistance and strength. Stainless Steel 309S is known for its cost-effectiveness and excellent mechanical properties, making it ideal for industries such as construction, chemical processing, and food processing. With a commitment to customer satisfaction, timely delivery, and competitive pricing, we are the trusted choice for Stainless Steel 309S Pipe Fittings in the UAE.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 309S Pipe Fittings from Kanak Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| SS 309S | S30908 | 1.4828 |
Stainless Steel 309S Pipe Fittings offer outstanding heat and oxidation resistance, making them ideal for high-temperature applications up to 1000°C. Their low carbon content enhances weldability, reducing the risk of intergranular corrosion and ensuring long-lasting durability. These fittings exhibit excellent resistance to thermal cycling and are highly resistant to corrosion in both acidic and alkaline environments. They maintain structural integrity under high-pressure conditions and offer superior strength, flexibility, and toughness. Stainless Steel 309S fittings are easy to fabricate, providing reliable and efficient solutions for industries such as petrochemical, power generation, and chemical processing.
| Nominal PipeSize | Outside Diameter | 90° Elbows | 45° Elbows | 180° Returns | ||||
|---|---|---|---|---|---|---|---|---|
| (inches) | – | Long Radius | Short Radius | Long Radius | Long Radius | |||
| (mm) | (inches) | Center to Face (inches) | Center to Face (inches) | Center to Face (inches) | Radius (inches) | Center to Center (inches) | Back to face (inches) | |
| 1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 2 | 1 7/8 | |
| 3/4 | 26.7 | 1.050 | 1 1/8 | 7/16 | 2 1/4 | 1 11/16 | ||
| 1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 3 3/4 | 2 3/4 | |
| 1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 3 | 4 1/2 | 3 1/4 |
| 2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 4 | 6 | 4 3/16 |
| 2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 5 | 7 1/2 | 5 3/16 |
| 3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 6 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 7 | 10 1/2 | 7 1/4 |
| 4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 8 | 12 | 8 1/4 |
| 5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 10 | 15 | 10 5/16 |
| 6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 12 | 18 | 12 5/16 |
| 8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16 5/16 |
| 10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 15 | 30 | 20 3/8 |
| 12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 18 | 36 | 24 3/8 |
Yes, custom sizes are available for Stainless Steel 309S Pipe Fittings to meet specific requirements. We offer tailored solutions to ensure precise fit and performance for various applications. For more information, please contact us at sales@kanakfittings.ae.
| NPS (inch) | Pipe Sch. | Wall Thk. (in) | OD (inch) | Temperature | ||||
|---|---|---|---|---|---|---|---|---|
| 100 | 200 | 300 | 400 | 500 | ||||
| Allowable Stress (Pressure Rating) | ||||||||
| 16700 | 16700 | 16700 | 15500 | 14400 | ||||
| 1″ | 40 | 0.133 | 1.315 | 2205 | 2205 | 2205 | 2047 | 1902 |
| 80 | 0.179 | 1.315 | 3061 | 3061 | 3061 | 2841 | 2640 | |
| 160 | 0.250 | 1.315 | 4493 | 4493 | 4493 | 4170 | 3874 | |
| 1 1/2″ | 40 | 0.145 | 1.900 | 1629 | 1629 | 1629 | 1512 | 1404 |
| 80 | 0.200 | 1.900 | 2303 | 2303 | 2303 | 2138 | 1986 | |
| 160 | 0.281 | 1.900 | 3362 | 3362 | 3362 | 3120 | 2899 | |
| 2″ | 40 | 0.154 | 2.375 | 1371 | 1371 | 1371 | 1272 | 1182 |
| 80 | 0.218 | 2.375 | 1985 | 1985 | 1985 | 1843 | 1712 | |
| 160 | 0.344 | 2.375 | 3283 | 3283 | 3283 | 3047 | 2831 | |
| 3″ | 40 | 0.216 | 3.500 | 1301 | 1301 | 1301 | 1208 | 1122 |
| 80 | 0.300 | 3.500 | 1844 | 1844 | 1844 | 1712 | 1590 | |
| 160 | 0.438 | 3.500 | 2787 | 2787 | 2787 | 2587 | 2403 | |
| 4″ | 40 | 0.237 | 4.500 | 1102 | 1102 | 1102 | 1023 | 950 |
| 80 | 0.337 | 4.500 | 1596 | 1596 | 1596 | 1482 | 1377 | |
| 160 | 0.531 | 4.500 | 2611 | 2611 | 2611 | 2424 | 2552 | |
| 5″ | 40 | 0.258 | 5.563 | 965 | 965 | 965 | 896 | 832 |
| 80 | 0.375 | 5.563 | 1428 | 1428 | 1428 | 1325 | 1231 | |
| 160 | 0.625 | 5.563 | 2474 | 2474 | 2474 | 2296 | 2133 | |
| 6″ | 40 | 0.280 | 6.625 | 877 | 877 | 877 | 814 | 756 |
| 80 | 0.432 | 6.625 | 1379 | 1379 | 1379 | 1280 | 1189 | |
| 160 | 0.719 | 6.625 | 2382 | 2382 | 2382 | 2211 | 2054 | |
| 8″ | 40 | 0.322 | 8.625 | 771 | 771 | 771 | 716 | 665 |
| 80 | 0.500 | 8.625 | 1218 | 1218 | 1218 | 1131 | 1050 | |
| 160 | 0.906 | 8.625 | 2298 | 2298 | 2298 | 2133 | 1982 | |
| 10″ | 40 | 0.365 | 10.750 | 699 | 699 | 699 | 649 | 603 |
| 80 | 0.594 | 10.750 | 1159 | 1159 | 1159 | 1075 | 999 | |
| 160 | 1.125 | 10.750 | 2289 | 2289 | 2289 | 2124 | 1974 | |
Stainless Steel 309S Pipe Fittings find extensive use in industries that require solutions capable of withstanding high temperatures and corrosion, such as power generation, petrochemical processing, and furnace components. Their excellent thermal stability makes them ideal for applications like heat exchangers, boilers, and flue gas systems. Additionally, these fittings are essential in the chemical industry for managing corrosive fluids and gases. Their versatility also extends to food processing, pharmaceuticals, and marine environments, thanks to their resistance to oxidation and pitting. Stainless Steel 309S Pipe Fittings are designed for longevity, ensuring reliable performance across various applications.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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