Rupal Metals is a prominent manufacturer and exporter in Delhi, India, dealing with high-quality Stainless Steel 316L Hollow Bars. With precision engineering and high durability, these hollow bars are known to meet demanding industrial standards and are suitable for challenging applications. With state-of-the-art manufacturing processes and careful quality checks, Rupal Metals provides excellent corrosion resistance, strength, and lifespan for every item. Servicing various industries, the company marries innovation with dependability to provide customized solutions that surpass customer expectations. Industries across the country trust Rupal Metals for their commitment to excellence, on-time delivery, and cost-effectiveness, making them a market leader in stainless steel.
Stainless Steel 316L Hollow Bars comprise chiefly iron, 16-18% chromium, 10-14% nickel, and 2-3% molybdenum that improves corrosion resistance particularly against chlorides. The low carbon level (up to 0.03%) reduces precipitation of carbides, which enhances weldability. Mechanically, 316L has a tensile strength of approximately 485 MPa and yield strength of approximately 170 MPa. Its superior toughness and ductility enable it to perform in severe temperature conditions as well as corrosive environments. The combination of mechanical properties and composition makes it a trusted material for critical structural and industrial parts.
| Standard | ASTM A276 / A479, ASME SA276 / A479 |
| Round Bar Size | 3mm ~ 800mm |
| Square Bar Size | 4mm x 4mm ~ 100mm x 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm x 20mm x 20mm ~ 12mm x 100mm x 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316L | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 16 – 18 | 2 – 3 | 10 – 14 | 0.1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
SS 316L offers superior corrosion resistance compared to other stainless steels, especially in chloride-rich environments. Its low carbon content enhances its resistance to pitting, crevice corrosion, and stress corrosion cracking, making it ideal for harsh, marine, and chemical applications.
SS 316L hollow bars offer excellent weldability due to their low carbon content, reducing the risk of carbide precipitation. This results in stronger, more durable welds. Their corrosion resistance also ensures long-lasting performance in welded constructions exposed to harsh environments.
Stainless Steel 316L Hollow Bars have widespread applications in numerous industries owing to their superior corrosion resistance and mechanical properties. They are extensively used in chemical processing, marine environments, and pharmaceutical production where they face exposure to corrosive agents. These hollow bars are the best choice for the fabrication of precise components such as shafts, tubes, and structural supports. Their resistance to chloride-induced corrosion makes them ideal for applications in saltwater and coastal conditions. They are also applied in food processing, oil and gas industries, and medical devices, finding themselves indispensable in uses requiring hygiene, strength, and endurance against corrosive conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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