Kanak Fittings is a reputable manufacturer and supplier of top-notch Stainless Steel 348 Pipe Fittings based in Dubai, UAE. We take pride in providing corrosion-resistant, high-performance pipe fittings that cater to a wide array of industries, including petrochemicals, power generation, oil and gas, and marine engineering. Our Stainless Steel 348 Pipe Fittings are crafted using cutting-edge manufacturing techniques and meet global quality standards, guaranteeing outstanding reliability even in the toughest operational environments. With a commitment to precision, durability, and prompt delivery, Kanak Fittings has built a solid reputation in the UAE market, offering efficient piping solutions tailored to meet our customers’ unique needs.
| 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. |
Stainless Steel 348 Pipe Fittings are columbium-stabilized austenitic stainless steels, celebrated for their resistance to intergranular corrosion and impressive mechanical properties at elevated temperatures. The typical composition includes Chromium (17-19%), Nickel (9-13%), Columbium/Tantalum (10x C minimum), and low Carbon (≤0.08%). These fittings are known for their excellent weldability and superior creep strength. Their mechanical properties boast a minimum tensile strength of 515 MPa, yield strength of 205 MPa, and an elongation of 35-40%. Thanks to their enhanced thermal stability, they are perfect for high-temperature applications, particularly where carbide precipitation needs to be avoided during welding or extended heat exposure.
| Element | Content (%) |
|---|---|
| Iron, Fe | 66 |
| Chromium, Cr | 19 |
| Nickel, Ni | 11 |
| Manganese, Mn | 2.0 |
| Silicon, Si | 1.0 |
| Nb + Ta | 0.8 |
| Cobalt, Co | 0.2 |
| Tantalum, Ta | 0.60-1.00 |
| Carbon, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8 g/cm3 | 0.289 lb/in³ |
| Melting point | 1427°C | 2600°F |
Kanak Fittings one of the largest suppliers of Stainless Steel 348 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 348 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 348 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 348 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.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 655 MPa | 95000 psi |
| Yield strength (@ strain 0.200%) | 275 MPa | 39900 psi |
| Izod impact | 120 – 160 J | 88.5 – 118 ft-lb |
| Charpy impact | 160 J | 118 ft-lb |
| Shear modulus (typical for steel) | 77.0 GPa | 11200 ksi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 45% | 45% |
| Hardness, Brinell (converted from Rockwell B hardness) | 147 | 147 |
| Hardness, Knoop (converted from Rockwell B hardness) | 164 | 164 |
| Hardness, Rockwell B | 85 | 85 |
| Hardness, Vickers (converted from Rockwell B hardness) | 169 | 169 |
SS 348 Pipe Fittings offer excellent resistance to intergranular corrosion, particularly after welding, thanks to the addition of titanium. This makes them ideal for high-temperature and pressure applications in industries like chemical processing, aerospace, and power generation. They maintain their strength and durability at elevated temperatures, ensuring long-lasting performance. Stainless Steel 348 also provides excellent oxidation resistance, making it suitable for harsh environments. With good weldability and formability, these fittings are easy to fabricate and ensure reliable, efficient operation in demanding industrial conditions.
Yes, custom sizes are available for Stainless Steel 348 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.
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient ( @ 0-100°C/32-212°F) | 17.3 µm/m°C | 9.61 µin/in°F |
| Thermal conductivity (@ 100°C/212°F) | 16.3 W/mK | 113 BTU in/hr.ft².°F |
Stainless Steel 348 Pipe Fittings find extensive use in scenarios that demand high-temperature strength and exceptional corrosion resistance. Industries such as chemical processing, oil and gas, refineries, power generation, and aerospace depend on these fittings for their durability and performance under thermal stress. They are frequently utilized in exhaust systems, heat exchangers, furnace components, pressure vessels, and welded boiler tubes. The columbium stabilization in 348 ensures excellent resistance to intergranular corrosion, making them ideal for welded applications that are subjected to prolonged heat.
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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