Home > Alloy 20 Manifold Valves
Noah Tubefittings, a top-notch manufacturer and supplier located in Kinshasa, Congo, specializes in high-quality Alloy 20 Manifold Valves that are built to withstand corrosion and deliver reliability in tough process environments. These valves are crafted with precision and utilize cutting-edge technology, ensuring a secure, leak-free control of flow, pressure, and isolation in intricate instrumentation systems. Made from Alloy 20, a robust austenitic alloy known for its exceptional corrosion resistance, these valves excel in environments with sulfuric acid and chlorides. You’ll find Noah Tubefittings’ Alloy 20 Manifold Valves widely used across various sectors, including chemical processing, oil and gas, power generation, and pharmaceuticals, where safety, durability, and efficiency are absolutely crucial.
Alloy 20 Manifold Valves are made up of a blend of nickel (32–38%), chromium (19–21%), molybdenum (2–3%), copper (3–4%), and iron, with niobium added for stabilization. This special mix gives them fantastic resistance to sulfuric acid, pitting, and chloride stress corrosion cracking. These valves boast a tensile strength of 551 MPa and a yield strength of about 241 MPa, along with impressive ductility. Thanks to their austenitic microstructure, they offer great mechanical stability, toughness, and formability. Alloy 20 is also known for its excellent weldability and resistance to oxidation, making these manifold valves a dependable choice for high-pressure and corrosive environments.
| 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 Noah Tube Fittings, we are a leading supplier, manufacturer, and exporter of Alloy 20 Manifold Valves in Kinshasa, Congo. Our state-of-the-art manufacturing facilities, strategically situated in the Congo, 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 |
Noah Tube Fittings is a prominent supplier and stockist of premium Alloy 20 Manifold Valves in Kinshasa, Congo. 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 are widely utilized in industries that deal with corrosive fluids and chemicals. They’re perfect for settings like chemical processing plants, pharmaceutical manufacturing, food and beverage systems, and power generation facilities. These valves are specifically designed to manage pressure and flow in instrumentation, piping, and hydraulic systems where protecting against corrosion is essential. Their remarkable resistance to sulfuric acid and chlorides makes them a great fit for refineries, marine environments, and wastewater treatment plants. With their durability, leak-proof design, and ease of maintenance, Alloy 20 Manifold Valves guarantee safe and efficient operation even in tough, high-temperature industrial conditions.
Please feel free to contact us if you need any further information or for enquiry.
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