Walid Stainless, headquartered in Tunis, Tunisia, is a trusted manufacturer and supplier of high-performance stainless steel piping solutions. Their Stainless Steel 310 Pipes are designed for applications that operate under extreme heat and demanding conditions. Known for their excellent oxidation resistance and strength at elevated temperatures, these pipes deliver reliable performance in harsh industrial environments. Manufactured with precision and backed by strict quality control, Walid Stainless ensures consistent quality and long service life. Customers rely on Stainless Steel 310 Pipes for durability, thermal stability, and dependable operation in high-temperature systems.
Stainless Steel 310 Pipes are produced from an austenitic stainless steel alloy containing approximately 24–26% chromium and 19–22% nickel. This high chromium-nickel composition provides superior oxidation resistance and excellent mechanical strength at temperatures up to 1100°C. These pipes typically exhibit tensile strength between 520–750 MPa and hardness around 170–200 HB. The austenitic structure ensures good weldability, toughness, and resistance to scaling, making 310 Pipes suitable for continuous high-temperature service.
| 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 used in industries requiring heat-resistant and corrosion-resistant piping solutions. Typical applications include furnace tubing, heat exchangers, petrochemical processing lines, power generation systems, thermal treatment plants, and high-temperature gas handling systems. Their ability to withstand extreme temperatures while maintaining structural integrity makes them ideal for harsh operating conditions. Engineers and plant operators depend on 310 Pipes for safe fluid and gas transport, low maintenance, and long service life. Walid Stainless ensures every pipe meets strict quality standards, supporting reliable industrial performance.







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