Home > Stainless Steel 316 Valves
Nestled in the industrial heart of Manama, Bahrain, Niazi Stainless has built a reputation as a trusted partner for critical flow control solutions. We take pride in manufacturing and supplying high-performance Stainless Steel 316 valves, engineered to meet the demanding standards of the region’s toughest industries. Our dedication to quality ensures that every valve we provide offers exceptional durability and reliability, making us a go-to source for engineers and procurement specialists seeking components that won’t just function, but will truly endure.
The exceptional strength of Stainless Steel 316 comes from its carefully balanced composition, which includes chromium, nickel, and a key addition of molybdenum. This molybdenum significantly boosts its resistance to pitting and corrosion, particularly from chlorides. This alloy delivers impressive mechanical properties, offering excellent toughness and high tensile strength even in extreme temperature environments. It maintains its structural integrity under pressure, ensuring our valves are not just resistant to corrosion but are also built to handle significant mechanical stress and wear over time.
| Material | Stainless Steel |
|---|---|
| Seal Material | PTFE/ RPTFE |
| Working Pressure | 1.6 – 6.4Mpa |
| Working Temperature | -29°C — +180°C |
| Availabe Size | 1/2″-4″,(DN15-DN100) |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Operation | Manual,Pneumatic, Electric |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Standards | GB9112,DIN2501,BS4504,ISO2084,ANSI125 |
| Applications | Water, Oil, Gas, |
| Nominal Diameter | DN40-DN300 handle lever |
| Operation Temperature | -10°C~150°C |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 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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Stainless Steel 316 valves, available in sizes from 1/4″ to 12″, offer superior corrosion resistance and durability. Ideal for harsh environments, they ensure reliable performance in marine, chemical, and high-temperature applications.
Stainless Steel 316 ball valves, ranging from 1/4″ to 6″, provide smooth, reliable flow control with excellent corrosion resistance. Suitable for aggressive fluids and high-pressure environments, they ensure robust and long-lasting performance.
Stainless Steel 316 butterfly valves, available from 2″ to 12″, offer efficient flow regulation with high corrosion resistance. Their durable construction makes them ideal for use in chemical processing and marine applications.
Stainless Steel 316 globe valves, sized from 1″ to 12″, deliver precise flow control with exceptional corrosion resistance. Perfect for high-pressure and high-temperature applications in industrial and marine environments.
Stainless Steel 316 needle valves, available in sizes from 1/4″ to 2″, provide accurate flow control and high corrosion resistance. Ideal for handling aggressive fluids and high-pressure systems.
Stainless Steel 316 gate valves, sized from 1″ to 12″, offer reliable on/off flow control with excellent corrosion resistance. Suitable for marine, chemical, and industrial applications, they ensure durability and performance.
Niazi Stainless ensures top-quality Stainless Steel 316 Valves through rigorous testing, including hardness, PMI, tensile, micro/macro structural, pitting resistance and IGC tests. We provide comprehensive documentation, including commercial invoices, packaging lists, labels and a Certificate of Origin legalized by the Chamber of Commerce or Embassy. A Third-Party Inspection Certificate guarantees customer satisfaction with pricing and delivery.
The versatility of Stainless Steel 316 valves makes them indispensable across a wide spectrum of sectors. They are ideally suited for the oil and gas industry, chemical processing plants, and marine applications where saltwater exposure is a constant challenge. You’ll also find them ensuring purity in pharmaceutical manufacturing, food and beverage production, and even in sophisticated desalination facilities. Essentially, anywhere demanding hygiene, aggressive chemicals, or high-pressure conditions are present, these valves provide a dependable and long-lasting sealing solution for piping systems.







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