Kanak Fittings has established itself as a reliable name in the manufacturing and supply of top-notch Stainless Steel 310/310S Buttweld Fittings in Dubai, UAE. Known for their exceptional quality and precise engineering, these fittings are crafted to meet the rigorous demands of industries such as oil and gas, petrochemicals, power plants, and marine engineering. With a strong dedication to quality and adherence to international standards, Kanak Fittings provides products that guarantee durability, efficiency, and resistance to corrosion. Their expertise, combined with a customer-focused approach, makes them a go-to choice for dependable piping solutions in the region.
Specifications : ASTM A403 / ASME SA403
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Stainless Steel 310/310S Buttweld Fittings are made up of high levels of chromium (24-26%) and nickel (19-22%), which give them outstanding resistance to oxidation and corrosion, even in high-temperature settings. The 310 grade boasts superior strength and thermal stability, while the 310S variant, with its lower carbon content, improves weldability and reduces carbide precipitation. These fittings showcase excellent tensile and yield strength, good ductility, and resistance to creep deformation, making them perfect for extreme conditions. Manufactured according to ASTM and ASME standards, they promise optimal performance and longevity.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | 0.75 max | 19.00 – 21.00 | 53.095 min |
| SS 310H | 0.04 – 0.10 | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | – | 19.00 – 21.00 | 53.885 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
Kanak Fittings is a leading supplier of Stainless Steel 310 Buttweld Fittings in Dubai, UAE. We offer an extensive range of Stainless Steel 310S Buttweld Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | SS 310 | SS 310S |
| WERKSTOFF NR. | 1.4841 | 1.4845 |
| UNS | S31000 | S31008 |
| JIS | SUS 310 | SUS 310S |
| BS | 310S24 | 310S16 |
| GOST | 20Ch25N20S2 | 20Ch23N18 |
| AFNOR | – | – |
| EN | X15CrNi25-20 | X8CrNi25-21 |
Stainless Steel 310 / 310S Buttweld 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.
Stainless steel 310/310S Buttweld Fittings provide excellent high heat resistance, making them ideal for applications in heat exchangers, furnaces and boilers Their high chromium and nickel content ensures exceptional resistance resist corrosion and oxidation even in harsh environments. These materials retain strength and last longer at high temperatures, increasing reliability in extreme conditions. The low carbon content of 310S reduces carbide precipitation, improves weldability, and reduces susceptibility to intergranular corrosion. Their versatility and robust mechanical properties make them desirable in the industrial and chemical industries. Simple construction and low maintenance further enhance profitability.
| Nominal Pipe Size | Outside Diameter | Caps | Straight Tees | Straight Crosses | Stub Ends | |||
|---|---|---|---|---|---|---|---|---|
| (inches) | (mm) | (inches) | Length (inches) | Center to End (inches) | Center to End (inches) | Lap Diameter (inches) | Long Length (inches) | Short Length (inches) |
| 1/2 | 21.3 | 0.840 | 1 | 1 | – | 1 3/8 | 3 | 2 |
| 3/4 | 26.7 | 1.050 | 1 | 1 1/8 | – | 1 11/16 | 3 | 2 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 1 1/2 | 2 | 4 | 2 |
| 1 1/4 | 42.2 | 1.660 | 1 1/2 | 1 7/8 | 1 7/8 | 2 1/2 | 4 | 2 |
| 1 1/2 | 48.3 | 1.900 | 1 1/2 | 2 1/4 | 2 1/4 | 2 7/8 | 4 | 2 |
| 2 | 60.3 | 2.375 | 1 1/2 | 2 1/2 | 2 1/2 | 3 5/8 | 6 | 2 1/2 |
| 2 1/2 | 73.0 | 2.875 | 1 1/2 | 3 | 3 | 4 1/8 | 6 | 2 1/2 |
| 3 | 88.9 | 3.500 | 2 | 3 3/8 | 3 3/8 | 5 | 6 | 2 1/2 |
| 3 1/2 | 101.6 | 4.000 | 2 1/2 | 3 3/4 | 3 3/4 | 5 1/2 | 6 | 3 |
| 4 | 114.3 | 4.500 | 2 1/2 | 4 1/8 | 4 1/8 | 6 3/16 | 6 | 3 |
| 5 | 141.3 | 5.563 | 3 | 4 7/8 | 4 7/8 | 7 5/16 | 8 | 3 |
| 6 | 168.3 | 6.625 | 3 1/2 | 5 5/8 | 5 5/8 | 8 1/2 | 8 | 3 1/2 |
| 8 | 219.1 | 8.625 | 4 | 7 | 7 | 10 5/8 | 8 | 4 |
| 10 | 273.1 | 10.750 | 5 | 8 1/2 | 8 1/2 | 12 3/4 | 10 | 5 |
| 12 | 323.9 | 12.750 | 6 | 10 | 10 | 15 | 10 | 6 |
Yes, custom sizes for Stainless Steel 310 / 310S Buttweld Fittings are available at Kanak Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@kanakfittings.ae.
Stainless Steel 310/310S Buttweld Fittings find extensive use in industries that demand high-temperature and corrosion-resistant solutions. They are commonly used in heat exchangers, furnace components, chemical processing equipment, and power plant boilers. These fittings are adept at handling thermal cycling and high-temperature gases, making them ideal for applications in oil refineries, petrochemical plants, and industrial ovens. The 310S variant is particularly favored in cryogenic environments and for projects that require extensive welding. Their remarkable mechanical properties and resistance to oxidation in harsh environments ensure they deliver reliability and durability over time.
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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