Home > Stainless Steel > Stainless Steel 310 and 310S Seamless Pipes
Bosega Pipes and Tubes stands out as a top-notch manufacturer and supplier located in Cape Town, South Africa, with a focus on high-quality Stainless Steel 310 and 310S Seamless Pipes. These pipes are celebrated for their remarkable strength, resistance to corrosion, and ability to perform under high temperatures, making them perfect for even the most demanding industrial standards. By blending cutting-edge technology with strict quality control, Bosega ensures that their precision-engineered seamless pipes are ready for tough applications. Industries like petrochemical, power generation, and refineries rely on their 310 and 310S stainless steel pipes, where durability, reliability, and resistance to heat and oxidation are crucial.
Stainless Steel 310 and 310S Seamless Pipes are made from high-alloy austenitic stainless steels that contain 24–26% chromium and 19–22% nickel, providing outstanding oxidation and corrosion resistance. The 310S grade, with its lower carbon content, enhances weldability and minimizes carbide precipitation. These pipes boast a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. They also maintain impressive toughness, ductility, and creep resistance at elevated temperatures, ensuring dependable performance in high-heat and corrosive environments.
Range : 6NB to 1200NB
Outer Diameter : 1/8″ NPS to 12″ NPS
Thickness : 0.6 mm to 12.7 mm
Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
Length : Single Random, Double Random & Cut Length
Specifications : ASTM A312 / ASTM SA312
Types : Round, Square, Rectangle, Hydraulic, Honed Tubes
End : Plain End, Beveled End
| STANDARD | UNS | WERKSTOFF NR. |
| SS 310 | S31000 | 1.4841 |
| SS 310S | S31008 | 1.4845 |
| Ni | 19 – 22 | 19 – 22 |
| Fe | Balance | Balance |
| Cr | 24 – 26 | 24 – 26 |
| C | 0.25 max | 0.08 max |
| Si | 1.50 max | 1.50 max |
| Mn | 2 max | 2 max |
| P | 0.045 max | 0.045 max |
| S | 0.030 max | 0.03 max |
| Grade | 310 | 310S |
| Tensile Strength (MPa) min | 515 | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 | 205 |
| Elongation (% in 50mm) min | 40 | 40 |
| Hardness | ||
| Rockwell B (HR B) max | 95 | 95 |
| Brinell (HB) max | 217 | 217 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 310 and 310S Seamless Pipes from Bosega Pipes and Tubes ensures high quality and durability, as these tubing offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Bosega Pipes and Tubes, one of the largest suppliers of Stainless Steel 310 and 310S Seamless Pipes in Cape Town, South Africa, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 310 | S31000 | 310S24 | – | 1.4841 | X15CrNi25-20 | – | SUH 310 |
| 310S | S31008 | 310S16 | – | 1.4845 | X8CrNi25-21 | 2361 | SUS 310S |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 310 and 310S | 7750 | 200 | 15.9 | 16.2 | 17.0 | 14.2 | 18.7 | 500 | 720 |
Yes, we offer custom sizes for Stainless Steel 310 and 310S Seamless Pipes to meet your specific requirements. Our team at Bosega Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bosegapipes.co.za.
These seamless pipes are widely utilized in applications that demand high strength, heat resistance, and corrosion protection. They’re perfect for furnace components, heat exchangers, kilns, power plants, thermal oxidizers, and equipment used in petrochemical processing. Their excellent oxidation resistance allows them to endure continuous exposure to temperatures reaching up to 1100°C in oxidizing atmospheres. Additionally, these pipes perform admirably in cyclic heating environments and reducing atmospheres that contain sulfur compounds. With their smooth internal finish, they ensure efficient flow, making them a go-to choice for challenging industrial and structural applications.
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