Weston Stainless, based in Midland, UK, is a renowned manufacturer and supplier of high-quality stainless steel products, serving diverse industrial sectors globally. Their Stainless Steel 316 Pipes are manufactured using Grade 316 (Austenitic Stainless Steel), known for its superior corrosion resistance, high strength, and excellent durability. Available in various shapes and types such as seamless, welded, round, square, and rectangular pipes, these pipes ensure high performance in corrosive environments. The 316 material composition offers resistance to pitting, crevice corrosion, and oxidation, making them ideal for marine, chemical, construction, and industrial applications.
Stainless Steel 316 Pipes are composed of Carbon (≤0.08%), Manganese (≤2.00%), Silicon (≤0.75%), Phosphorus (≤0.045%), Sulfur (≤0.03%), Chromium (16.0-18.0%), Nickel (10.0-14.0%), Molybdenum (2.0-3.0%), and balance Iron, ensuring excellent corrosion resistance and high durability. The mechanical properties include a Tensile Strength of 515 MPa (min), Yield Strength of 205 MPa (min), Elongation of 35% (min), and Hardness of 217 HB max. Physical properties feature a density of 8.0 g/cm³, melting point of 1370°C – 1400°C, and thermal conductivity of 16.2 W/m·K at 100°C, suitable for high-pressure and high-temperature applications.
| Specifications | ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 |
| Dimensions | ASTM, ASME and API |
| SS 316 – 316L Pipes | 1/2″ NB – 16″ NB |
| ERW 316 – 316L Pipes | 1/2″ NB – 24″ NB |
| EFW 316 – 316L Pipes | 6″ NB – 100″ NB |
| Size | 1/8″NB TO 30″NB IN |
| Specialized in | Large Diameter Size |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Element | SS 316 |
| Ni | 10.0 – 14.0 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.03 max |
| Si | 0.75 max |
| Cr | 16.0 – 18.0 |
| Mo | 2.00 – 3.00 |
| N | 0.10 |
| Element | SS 316 |
| 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 |
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Stainless Steel 316 Pipes are widely used in chemical, petrochemical, and marine industries due to their superior corrosion resistance and high strength. They are ideal for conveying fluids, gases, and chemicals in high-pressure and high-temperature environments such as heat exchangers, pressure vessels, and condensers. Commonly used in offshore platforms, shipbuilding, and desalination plants, they offer resistance to chloride-induced corrosion. Additionally, these pipes are preferred in food processing, pharmaceutical, water treatment, and power generation industries for their hygienic, durable, and contamination-free performance in critical piping systems.
Made by welding stainless steel strips, providing excellent corrosion resistance and strength for marine, chemical, and industrial applications.
Produced through fusion welding of stainless steel plates, offering high corrosion resistance and durability for chemical and marine environments.
Created using submerged arc welding, providing high strength and excellent resistance to corrosion, ideal for large-diameter, harsh environments.
Made without welding, ensuring uniform strength and exceptional corrosion resistance, ideal for critical applications in chemical processing, marine environments, and high-stress conditions.
Produced by welding stainless steel sections, offering high strength and excellent corrosion resistance, suitable for marine, chemical, and industrial applications.
Square cross-section, providing structural support and high corrosion resistance for architectural and industrial applications requiring durability and aesthetic appeal.
Stainless Steel 316 Pipes are supplied with test certificates such as Mill Test Certificate (EN 10204/3.1B), Third Party Inspection Report, 100% Radiography Test Report, and Raw Material Test Certificate, ensuring superior quality standards. These pipes are securely packed in wooden boxes, pallets, or bubble-wrapped bundles to prevent damage during transit. For safe and timely delivery, products are shipped through trusted logistics partners, ensuring on-time delivery to domestic and international clients.







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