Hastelloy Manifold Valves are expertly crafted flow control devices that excel in tough, corrosive environments. Made from Hastelloy, a nickel-based alloy rich in molybdenum and chromium, these valves are built to resist pitting, crevice corrosion, and stress-corrosion cracking. They guarantee reliable sealing, smooth operation, and long-lasting durability in both oxidizing and reducing conditions. With impressive strength at high temperatures and the ability to withstand a variety of chemicals, Hastelloy manifold valves are a go-to choice in industries like chemical processing, oil & gas, petrochemicals, marine, and power generation, where safety and reliability are paramount.
Typically, Hastelloy manifold valves are composed of nickel, molybdenum, chromium, along with small amounts of tungsten, cobalt, and iron. This unique blend provides them with outstanding mechanical strength, excellent thermal stability, and resistance to harsh corrosive agents like hydrochloric acid, sulfuric acid, and seawater. Precision machining ensures they deliver accurate flow control, leak-proof connections, and a long service life. Their ability to handle extreme operating conditions makes them a superior option compared to standard alloys, especially in environments with varying temperatures and pressures.
| BRAND NAME | Nadia 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 | HASTELLOY |
| Hastelloy C276 | C | Ni | Mn | Cr | Mo | Fe | Si | S | P | Co |
| 0.010 Max | Balance | 1.00 Max | 14.50 – 16.50 | 15.00 – 17.00 | 4.00 – 7.00 | 0.08 Max | 0.03 Max | 0.04 Max | 2.5 Max | |
| Hastelloy C22 | 0.010 Max | Balance | 0.50 Max | 20 – 22. | 12.5 – 14.5 | 2 – 6 | 0.08 Max | 0.02 Max | 0.02 Max | 2.5 Max |
| Density | Yield Strength (0.2%Offset) | Tensile Strength | Melting Point | Elongation | |
|---|---|---|---|---|---|
| C276 | Psi – 1,15,000 , MPa – 790 | 1370 °C (2500 °F) | 8.89 G/Cm33 | Psi – 52,000 , MPa – 355 | 40% |
| C22 | Psi – 1,00,000 , MPa – 690 | 1399 °C (2550 °F) | 8.69 G/Cm3 | Psi – 45000 , MPa – 310 | 45 % |
| B3 | Psi – 1,15,000 , MPa –760 | 1370 °C (2550 °F) | 9.2 G/Cm3 | Psi – 52,000 , MPa – 350 | 40% |
| B2 | Psi – 1,15,000 , MPa –760 | 1370 °C (2550 °F) | 9.2 G/Cm3 | Psi – 52,000 , MPa – 350 | 40% |
| Hybrid BC1 | 725 | 1343 – 1443°C | 8.83 G/Cm³ | 310 | 40% |
| C4 | 783 | 1350-1400 °C | 8.64 G/Cm3 | 365 | 55% |
| X | 655 MPa | 1355°C | 8.22 G/Cm³ | 240 MPa | 35% |
At Nadia Tube Fittings, we are the leading supplier, manufacturer, and exporter of Hastelloy Manifold Valves in Kuala lumpur, Malaysia. Our state-of-the-art manufacturing facilities, strategically located in the Malaysia, enable us to deliver high-performance solutions customized to meet your specific requirements. With a vast inventory of over 16,000 tons of premium-grade materials, we are well-prepared to fulfill your orders swiftly. Our commitment to excellence and operational efficiency ensures that we always have stock available to support your manifold valve needs with precision and reliability.
| STANDARD | WERKSTOFF NR. | BS | UNS | EN | AFNOR | JIS | GOST |
| Hastelloy C276 | 2.4819 | – | N10276 | NiMo16Cr15W | – | NW 0276 | ХН65МВУ |
| Hastelloy C22 | 2.4602 | – | N06022 | NiCr21Mo14W | – | NW 6022 | – |
Nadia Tube Fittings is a leading supplier and stockist of premium Hastelloy Manifold Valves in Kuala lumpur, Malaysia. Our products are extensively used across various industries, known for their exceptional corrosion resistance and durability. We are committed to delivering outstanding service while ensuring complete customer satisfaction. Our unique manufacturing techniques differentiate us in the industry, allowing us to provide superior-quality manifold valves. At Nadia Tube Fittings, we are dedicated to consistently meeting the highest standards and addressing the diverse needs of our clients efficiently.
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You’ll find Hastelloy manifold valves in a variety of applications, including instrumentation systems, chemical reactors, heat exchangers, offshore platforms, pollution control units, and pharmaceutical plants. They play a crucial role in systems that require secure isolation, calibration, and flow regulation in corrosive settings. Their leak-tight performance helps prevent contamination and system failures, while their durability reduces downtime and maintenance costs. By providing unmatched corrosion resistance, reliability, and operational safety, Hastelloy manifold valves are the perfect choice for industries that need precise flow control in extreme chemical and environmental conditions.
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