Home > Alloy 20 Manifold Valve
Max Tube Fittings stands out as a reliable manufacturer and supplier of Alloy 20 Manifold Valves based in Delhi, India. They specialize in providing top-notch solutions for industries that need to withstand highly corrosive environments. Renowned for their durability and dependability, these valves are crafted from Alloy 20, a nickel-iron-chromium austenitic alloy that excels in resisting sulfuric acid and other aggressive chemicals. With meticulous engineering, a leak-proof design, and adherence to international standards, Alloy 20 Manifold Valves from Max Tube Fittings ensure a long service life, safe operation, and efficient performance, making them the go-to choice in the chemical, petrochemical, and pharmaceutical sectors.
Alloy 20 Manifold Valves are constructed from a nickel-iron-chromium austenitic alloy that includes 20–35% nickel, 19–21% chromium, 3–4% copper, and trace amounts of molybdenum. This unique blend grants them outstanding resistance to sulfuric acid, chlorides, and pitting corrosion. These valves boast a tensile strength of approximately 620 MPa and a yield strength of around 300 MPa, along with remarkable toughness and ductility. Alloy 20 also provides excellent weldability and machinability, making it an ideal choice for manufacturing manifold valves. Its combination of corrosion resistance and mechanical strength guarantees reliable performance even in challenging operating conditions.
| BRAND NAME | Max Tube Fittings |
| VALVE SIZE | 1/8″ TO 1″ |
| THREAD | NPT, BSPP, BSPT |
| CONNECTION | THREADED, FLANGE END |
| TYPE | R TYPE, T TYPE, H TYPE |
| FUNCTION | 2 WAY, 3 WAY, 5 WAY |
| BODY SHAPE | SQUARE, RECTANGLE |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI |
| ORIFICE SIZE | 2 MM TO 9.5 MM |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| HANDLE | BAR T-HANDLE |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| EQUIVALENT BRANDS | SWAGELOK, PARKER, ROSE MOUNT, HAMLET, OLIVER VALVES, HOKE |
| MATERIAL | ALLOY 20 |
| Grade | % | Cr | Ni | Cu | S | Mo | C | Nb | Si | Mn | P |
| Alloy 20 | Max. | 21 | 38 | 4 | 0.005 | 3 | 0.02 | 0.3 | 0.7 | 2 | 0.02 |
| Min. | 19 | 32 | 3 | 2 | 0.1 | 1 |
| Element | Melting Point | Density | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| Alloy 20 | 1443 °C (2430 °F) | 8.1 g/cm3 | Psi – 35000 , MPa – 241 | Psi – 80000 , MPa – 551 | 30 % |
At Max Tube Fittings, we are the leading supplier, manufacturer, and exporter of Alloy 20 Manifold Valves in Delhi, India. Our advanced manufacturing facilities, strategically based in the India, enable us to deliver high-quality solutions tailored to your precise needs. With a vast inventory of over 16,000 tons of premium stainless steel and alloy materials, we are fully equipped to meet your demands promptly. Our dedication to quality and efficiency ensures that we consistently maintain sufficient stock to support your requirements effectively.
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR | BS | JIS | GOST |
| Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ | – | – | – |
Max Tube Fittings is a leading supplier and stockist of premium Alloy 20 Manifold Valves in Delhi, India. Our products are extensively used across diverse industries, and we are committed to providing outstanding service with a focus on high customer satisfaction. Our unique finishing techniques distinguish us in the metal industry, ensuring superior quality and performance. We are dedicated to consistently delivering top-tier products while effectively meeting the specific needs of our valued customers.
Contact us to get a quick quote for your requirement.
Alloy 20 Manifold Valves are widely used in industries that require excellent resistance to corrosion, especially in environments containing sulfuric acid and other aggressive chemicals. These valves are ideal for applications in chemical processing, petrochemical plants, food processing, and pharmaceutical industries, where they help manage the flow of corrosive fluids. Their superior resistance to pitting, crevice corrosion, and chloride stress corrosion cracking ensures reliable performance in harsh conditions. Alloy 20 Manifold Valves are particularly suited for handling acids, alkaline solutions, and saltwater environments.
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