Njabulo Stainless is a top-notch manufacturer and supplier of Stainless Steel 310 Pipes, proudly based in Cape Town, South Africa. This company is all about crafting high-quality austenitic stainless steel pipes that can handle extreme temperatures and corrosive environments with ease. The Stainless Steel 310 Pipes from Njabulo Stainless are known for their outstanding oxidation resistance, thermal stability, and mechanical strength, making them perfect for critical industrial applications. With state-of-the-art manufacturing facilities and rigorous quality control, they cater to various industries, including power generation, chemical processing, petrochemical, furnace engineering, and aerospace, delivering reliable and durable piping solutions for those demanding high-temperature operations.
These Stainless Steel 310 Pipes are mainly made up of iron, chromium (24–26%), nickel (19–22%), along with trace amounts of manganese, silicon, and a maximum of 0.25% carbon. This austenitic stainless steel is exceptional at resisting oxidation and scaling, even at elevated temperatures. The pipes boast a tensile strength of about 515–700 MPa, a yield strength of around 205–310 MPa, and they also exhibit impressive elongation and toughness. Thanks to their high chromium and nickel content, they maintain excellent thermal stability, creep resistance, and mechanical integrity, even when exposed to extreme temperatures for extended periods.
| Specifications | ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 |
| Dimensions | ASTM, ASME and API |
| 310 ss pipe Types | Seamless, ERW, Welded, 100% X Ray Welded |
| Size OD (MM) | 6.00 to 610.00 |
| Size in NB | 1/8″TO 30″NB |
| length in MM | 6000, 3000, 2000, 12000, Or as Required |
| Wall Thickness | 0.5mm to 30mm |
| Specialized in | Large Diameter Size |
| Surface Finish | Mirror, Pickled & Annealed, Polish, 2B, No.4 |
| Value Added Services | Polishing, Beveling, Cutting, Threading |
| Schedule | Schedule20, Schedule30, Schedule40, STD, Schedule80, XS, Schedule60, Schedule80, Schedule120, Schedule140, Schedule160, XXS |
| Form | Square Pipes/Tubes, Round Pipes/Tubes, Rectangular Pipe/Tubes, “U” Shape, Pan Cake Coils, Coiled Tubes, Hydraulic Tubes |
| Test Reports & Third party Inspection | Mill Test Certificates, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, EN 10204 3.1, Chemical Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports |
| Packaging | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or Custom packing |
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
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 |
| Element | SS 310 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 217 |
Contact us to get a quick quote for your requirement.
We provides high-performance and long-lasting Stainless Steel 310 Pipes that are made from premium quality raw material. Each pipe is rigorously tested for chemical composition, mechanical properties, and dimensional checks. Our products, being certified to relevant industry standards, satisfy international quality standards that ensure reliability, strength, and resistance to high-temperature environments in many applications.
Stainless Steel 310 ERW (Electric Resistance Welded) pipes are made by welding stainless steel strips, offering high-temperature resistance and durability, ideal for industrial applications requiring heat and oxidation resistance.
Stainless Steel 310 EFW (Electric Fusion Welded) pipes are produced through fusion welding of stainless steel plates, providing excellent heat resistance and strength for high-temperature environments and industrial processes.
Stainless Steel 310 LSAW (Longitudinally Submerged Arc Welded) pipes are manufactured using submerged arc welding, offering superior strength and heat resistance for large-diameter, high-temperature applications in industrial sectors.
Stainless Steel 310 Seamless pipes are created without welding, providing uniform strength and exceptional resistance to high temperatures, suitable for furnace parts, heat exchangers, and harsh industrial environments.
Stainless Steel 310 Welded pipes are made by welding stainless steel sections, offering high strength and heat resistance, ideal for applications exposed to elevated temperatures and harsh conditions.
Stainless Steel 310 Square pipes feature a square cross-section, providing structural support and high-temperature resistance for architectural and industrial applications requiring durability and resistance to oxidation.
Stainless Steel 310 Pipes are widely utilized in industries that demand high-temperature corrosion resistance and structural integrity. They’re perfect for furnace components, heat exchangers, boiler tubes, kiln linings, and high-temperature piping systems. In chemical and petrochemical plants, these pipes are essential for process piping that comes into contact with hot corrosive gases and fluids. They also find their place in power generation, aerospace, and various industrial equipment where extreme heat resistance is a must. With their blend of durability, oxidation resistance, and thermal stability, 310 pipes are the go-to choice for high-performance and high-temperature industrial applications.







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