Stainless Steel 316L Pipes are crafted from a low-carbon, molybdenum-enhanced austenitic stainless steel grade that’s renowned for its outstanding resistance to corrosion, particularly in environments rich in chlorides and marine settings. These pipes boast excellent weldability, impressive strength, and remarkable cleanliness, making them ideal for critical applications where hygiene and corrosion resistance are paramount. They hold up well under high temperatures and pressures, ensuring dependable performance even in harsh chemical and industrial conditions. Thanks to their low carbon content, the risk of carbide precipitation during welding is minimized, which helps maintain long-lasting structural integrity and smooth, defect-free joints.
| 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 |
| 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 |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Typically, Stainless Steel 316L Pipes contain 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, with a very low carbon content to boost resistance against intergranular corrosion. This well-balanced alloy composition offers excellent protection against pitting, crevice corrosion, and chemical attacks. On the mechanical side, 316L pipes demonstrate good tensile and yield strength, high ductility, and stable toughness across a broad temperature range. Their austenitic structure guarantees great formability, weldability, and reliable performance in corrosive, high-pressure, and high-temperature environments.
Stainless Steel 316L ERW (Electric Resistance Welded) pipes are produced by welding stainless steel strips, offering excellent corrosion resistance and weldability, ideal for marine, chemical, and pharmaceutical applications.
Stainless Steel 316L EFW (Electric Fusion Welded) pipes are made by fusing stainless steel plates, providing superior corrosion resistance and durability for critical applications in chemical, marine, and industrial environments.
Stainless Steel 316L LSAW (Longitudinally Submerged Arc Welded) pipes are manufactured using submerged arc welding, offering high strength and corrosion resistance, suitable for large-diameter applications in harsh environments.
Stainless Steel 316L Seamless pipes are created without welding, providing uniform strength and excellent resistance to corrosion and high temperatures, ideal for critical applications in marine, chemical, and food processing industries.
Stainless Steel 316L Welded pipes are produced by welding stainless steel sections, offering high corrosion resistance and weldability, suitable for applications in marine, chemical processing, and pharmaceutical industries.
Stainless Steel 316L Square pipes feature a square cross-section with excellent corrosion resistance, providing structural support and aesthetic appeal for architectural and industrial applications requiring high durability.
Niazi Stainless is a leading supplier, and stockist of high-quality Stainless Steel 316L Pipes in Manama, Bahrain. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
These pipes are widely utilized in industries that require high corrosion resistance and hygienic properties. You’ll find them extensively used in chemical processing, oil & gas systems, and petrochemical pipelines due to their ability to withstand chlorides and corrosive chemicals. In marine applications, they’re employed in seawater piping, desalination equipment, and offshore structures. The pharmaceutical, food, and beverage sectors depend on 316L pipes for the sanitary transport of fluids. They’re also found in heat exchangers, power generation units, medical devices, architectural structures, and water treatment systems, providing long-term reliability and superb performance.







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