Home > Alloy 20 Manifold Valves
Ayten Tube Fittings, based in Addis Ababa, Ethiopia, stands out as a leading manufacturer and supplier of top-notch Alloy 20 Manifold Valves. These valves are expertly crafted to offer remarkable corrosion resistance, durability, and precise flow control, making them perfect for tough industrial settings. Designed for dependable, leak-free performance, they can handle aggressive chemicals and high-pressure situations with ease. Thanks to cutting-edge manufacturing methods and rigorous quality checks, Ayten ensures that their Alloy 20 Manifold Valves comply with international standards. They cater to various sectors, including chemical processing, petrochemical, oil and gas, and power generation, providing robust valve solutions that enhance operational efficiency, safety, and longevity in critical fluid systems.
Alloy 20 Manifold Valves are made up of 32–38% nickel, 19–21% chromium, and 2–3% copper, along with trace amounts of molybdenum, iron, and manganese. This unique blend gives them impressive mechanical properties, such as a tensile strength ranging from 515 to 690 MPa, high yield strength, and exceptional toughness. Alloy 20 is particularly known for its outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, ensuring that these valves perform reliably in high-pressure, high-temperature, and chemically aggressive environments. This makes them an excellent choice for critical industrial applications.
| Material | Alloy 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 DN350-DN1200 gear box |
| Operation Temperature | -10°C~150°C |
| Grade | Ni | Fe | C | Mn | Si | Cu | Cr | Mo | S | P | Nb |
| Alloy 20 Valves | 32 – 38 | Bal | 0.02 max | 1 – 2 | 0.7 max | 3 – 4 | 19 – 21 | 2 – 3 | 0.005 max | 0.02 max | 0.1 – 0.3 |
| Element | Tensile Strength | Density | Melting Point | Elongation | Yield Strength (0.2%Offset) |
| Alloy 20 Valves | Psi -80,000, MPa -551 | 8.1 g/cm3 | 1443 °C (2430 °F) | 30 % | Psi – 35,000, MPa – 241 |
At Ayten Tube Fittings, we are a leading supplier, manufacturer, and exporter of Alloy 20 Manifold Valves in Addis Ababa, Ethiopia. Our state-of-the-art manufacturing facilities, strategically situated in the Ethiopia, enable us to deliver high-quality solutions tailored to your specific needs. With an extensive inventory of top-grade alloy steel materials, we are fully equipped to meet your requirements promptly. Our unwavering commitment to excellence and efficiency ensures that we consistently maintain available stock to support your demands, making us your trusted partner in the industry.
| STANDARD | UNS | WNR. | AFNOR | EN |
| Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo |
Ayten Tube Fittings is a prominent supplier and stockist of premium Alloy 20 Manifold Valves in Addis Ababa, Ethiopia. Our valves are widely used across various industries, reflecting our commitment to delivering exceptional service and ensuring high customer satisfaction. Our advanced manufacturing processes and quality control measures set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively meeting the specific needs of our customers, establishing us as a trusted partner in their operations.
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These Alloy 20 Manifold Valves are extensively utilized in industries that demand precise flow control, reliable isolation, and the safe distribution of aggressive fluids. You’ll often find them in chemical and petrochemical plants, oil and gas processing facilities, power generation sites, and instrumentation systems. They’re also well-suited for marine and water treatment applications, where corrosion resistance and leak-free operation are crucial. With their ability to provide accurate pressure and flow regulation, long-lasting durability, and low maintenance needs, Alloy 20 Manifold Valves are ideal for complex piping networks and critical industrial processes that prioritize safety.
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