Home > Alloy 20 Manifold Valves
Max Tube Fittings is a reputable manufacturer and supplier of Alloy 20 Manifold Valves based in Delhi, India. They offer durable and high-performance solutions tailored for industries that operate in harsh and corrosive environments. Crafted from Alloy 20, a nickel-iron-chromium austenitic alloy, these valves are specifically engineered to withstand sulfuric acid, pitting, and chloride-induced corrosion. Designed for leak-proof operation and longevity, Alloy 20 Manifold Valves excel in critical applications. With their robust design, precise construction, and adherence to international standards, Max Tube Fittings guarantees reliable valves for the chemical, petrochemical, food processing, and pharmaceutical sectors around the globe.
Alloy 20 Manifold Valves are made from a nickel-iron-chromium austenitic alloy that includes 20–35% nickel, 19–21% chromium, 3–4% copper, along with some molybdenum. This unique blend offers outstanding resistance to sulfuric acid, chlorides, and other harsh environments. With a tensile strength of about 620 MPa and a yield strength of around 300 MPa, these valves are built to last and perform well under tough conditions. Alloy 20 is known for its excellent ductility, toughness, and weldability, making it a top choice for manufacturing manifold valves. Its remarkable combination of corrosion resistance and mechanical strength ensures reliable performance in challenging operating conditions.
| 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 Max Tube Fittings, we are a leading supplier, manufacturer, and exporter of Alloy 20 Manifold Valves in Delhi, India. Our state-of-the-art manufacturing facilities, strategically situated in the India, 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 |
Max Tube Fittings is a prominent supplier and stockist of premium Alloy 20 Manifold Valves in Delhi, India. 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.
Contact us to get a quick quote for your requirement.
Alloy 20 Manifold Valves find their place in various industries where multiple flow paths and strong corrosion resistance are crucial. They are commonly used in chemical processing, sulfuric acid plants, petrochemical sectors, pharmaceuticals, food and beverage processing, and power generation systems. These valves are designed to prevent leaks, ensure dependable flow control, and provide long-term safety in highly corrosive environments. Their ability to resist chloride-induced corrosion makes them an essential component in maintaining operational integrity across these demanding applications.
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