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Njabulo Stainless, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 304 Valves. Known for their precision engineering and durability, Njabulo Stainless creates products that cater to the rigorous demands of various sectors, such as chemical, petrochemical, food processing, and water treatment. These Stainless Steel 304 Valves are expertly crafted using cutting-edge manufacturing techniques, ensuring they resist corrosion, boast strength, and offer a long service life. With a commitment to excellence, Njabulo Stainless blends innovation with reliability to deliver effective flow control solutions for a wide range of industrial applications.
Stainless Steel 304 Valves are primarily made up of 18–20% chromium, 8–10.5% nickel, and a maximum of 0.08% carbon, which gives them remarkable corrosion resistance and toughness. This material showcases a tensile strength of about 515 MPa, a yield strength of around 205 MPa, and an elongation of 40%, making it perfect for high-pressure and high-temperature situations. With a melting point close to 1400°C, Stainless Steel 304 maintains its structural integrity even in tough conditions. Its non-magnetic properties, along with excellent formability and weldability, further boost its performance in the manufacturing of industrial valves.
| 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 | N |
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
| 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 304 valves, available in sizes from 1/4″ to 12″, provide excellent corrosion resistance and durability. Ideal for a wide range of industrial applications, they ensure reliable and long-lasting performance.
Stainless Steel 304 ball valves, sized from 1/4″ to 6″, offer smooth flow control with high corrosion resistance. Suitable for various fluids, they provide secure sealing and robust performance.
Stainless Steel 304 butterfly valves, available in sizes from 2″ to 12″, offer efficient flow regulation with excellent corrosion resistance. Their lightweight design ensures durability and smooth operation in diverse applications.
Stainless Steel 304 globe valves, ranging from 1″ to 12″, provide precise flow control with superior corrosion resistance. They are ideal for high-pressure and high-temperature applications, ensuring reliable and long-term performance.
Stainless Steel 304 needle valves, available in sizes from 1/4″ to 2″, offer precise flow adjustment and excellent corrosion resistance. Suitable for fine control of various fluids in industrial processes.
Stainless Steel 304 gate valves, sized from 1″ to 12″, provide reliable on/off flow control with high corrosion resistance. They are durable and ideal for various industrial and water treatment applications.
We ensure comprehensive documentation for our Stainless Steel 304 Valves that guarantees transparency and reliability. Our documents include a commercial invoice, packaging list, fumigation certificate, heat treatment chart and a quality assurance plan. The package includes a NABL-approved lab test report, ensuring compliance with stringent standards. This quality commitment has also been displayed in the different types of test certificates, for instance MTC according to EN 10204/3.1b, PMI Test Certificate, a report of radiography test being 100% and a third party inspection certificate to show 100% client satisfaction along with confidence of intactness.
Stainless Steel 304 Valves are popular across various industries due to their outstanding corrosion resistance, strength, and hygiene features. They are particularly well-suited for food and beverage processing, pharmaceutical production, and chemical plants, where cleanliness and durability are crucial. In oil and gas, marine, and water treatment systems, these valves ensure reliable flow control in both high- and low-pressure settings. They also find applications in HVAC, plumbing, and industrial piping systems. Their resistance to oxidation and ability to handle fluctuating temperatures make Stainless Steel 304 Valves a go-to choice for long-lasting, maintenance-free performance.







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