Home > Stainless Steel 316L Valves
Njabulo Stainless stands out as a top-notch manufacturer and supplier of Stainless Steel 316L Valves in Cape Town, South Africa. Their products are precision-engineered to offer outstanding corrosion resistance and durability. Crafted from low-carbon austenitic stainless steel, these valves excel in tough environments, whether they’re dealing with harsh chemicals, marine conditions, or high temperatures. Known for their remarkable strength, weldability, and resistance to pitting and crevice corrosion, Njabulo Stainless guarantees that each valve adheres to strict international quality standards, making them perfect for critical flow control in industries like petrochemical, marine, food processing, and pharmaceuticals throughout South Africa.
Stainless Steel 316L Valves are made up of chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), with a low carbon content (≤0.03%) that enhances weldability and prevents carbide precipitation. These valves boast a tensile strength of 485 MPa, a yield strength of 170 MPa, and an elongation of around 40%. The alloy has a density of 8.0 g/cm³, and its melting range is between 1370–1400°C. With excellent resistance to chlorides and acids, SS 316L Valves maintain impressive mechanical and chemical stability, even in the most demanding industrial and marine settings.
| 316L Stainless Steel Valves Specification | |
|---|---|
| Specifications | ASTM A276, A351, A494, A961 / ASME SA276, SA351, SA494, SA961 |
| Temperature Rating | PTFE 450F,(232C)/ Grafoil 700 F(371C) |
| End Connection | Male and Female NPT, BSPT, Socket Weld (SW) or Dual Ferrule Tube Connections, Male to Female |
| Working Pressure | Up to 6000 PSIG, valves are also available that can handle higher pressure |
| Pressure rating | 150#,300#,600#,800#,1500# |
| Grade | C (MAX) | Si (Max) | Mn (Max) | P (Max) | S (Max) | Cr | Mo | Ni | N (Max) |
| 316L | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 16.00/18.00 | 2.00/3.00 | 10.00/15.00 | 0.10 |
| Grade | Yield Strength | Tensile Strength | Elongation (%) | Reduction of Area (%) | Hardness Max | |
| Min (Mpa) | Min (Mpa) | Min | Min (50mm) | HB | HR B | |
| 316L | 170 | 485 | 30 | 50 | 217* | 95* |
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Stainless Steel 316L valves, available in sizes from 1/4″ to 12″, offer exceptional corrosion resistance and low carbon content. Ideal for use in sensitive and high-purity applications, they ensure reliable performance.
Stainless Steel 316L ball valves, ranging from 1/4″ to 6″, provide smooth, reliable flow control with superior corrosion resistance. They are suitable for handling aggressive chemicals and high-pressure environments.
Stainless Steel 316L butterfly valves, sized from 2″ to 12″, offer efficient flow regulation with excellent corrosion resistance. Their low carbon content enhances performance in critical applications, including chemical and pharmaceutical industries.
Stainless Steel 316L globe valves, available from 1″ to 12″, deliver precise flow control with high corrosion resistance. Ideal for high-purity and high-temperature applications, they ensure long-lasting durability and reliability.
Stainless Steel 316L needle valves, sized from 1/4″ to 2″, provide precise flow adjustment and superior corrosion resistance. They are ideal for high-purity and aggressive fluid applications, ensuring accurate control.
Stainless Steel 316L gate valves, ranging from 1″ to 12″, offer reliable on/off flow control with excellent corrosion resistance. Their low carbon content makes them suitable for use in high-purity and demanding industrial environments.
For total transparency and quality control, we offer a full suite of documentation in addition to our Stainless Steel 316L Valves. This includes a commercial invoice, packing list, heat treatment chart, fumigation certificate, and quality assurance plan. We also provide an NABL-approved lab test report. In addition to these, we offer an MTC as per EN 10204/3.1b, a PMI Test Certificate, a 100% radiography test report, and a Third Party Inspection Certificate to ensure the quality of our product further. Our thorough documentation demonstrates our dedication to excellence and client satisfaction.
Stainless Steel 316L Valves find their place in various industries that need corrosion-resistant and hygienic flow control systems. They’re perfect for chemical and petrochemical plants, marine applications, pharmaceuticals, food and beverage processing, and water treatment facilities. Thanks to their resistance to chloride-induced corrosion, these valves are well-suited for seawater and brine systems. They’re also utilized in oil refineries, heat exchangers, and high-pressure piping networks. With their exceptional reliability and long service life, Njabulo Stainless provides 316L Valves that ensure efficient performance across the board.
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