Hastelloy Tube Fittings are top-notch fittings crafted from nickel-molybdenum-chromium alloys, specifically designed to offer exceptional corrosion resistance and durability, even in the toughest operating conditions. These fittings create leak-proof, secure connections in fluid and gas systems, standing strong against powerful oxidizers, reducing agents, and highly corrosive chemicals. Renowned for their impressive resistance to pitting, crevice corrosion, and stress-corrosion cracking, Hastelloy tube fittings guarantee a long service life and reliability in critical applications. They’re commonly found in industries like chemical processing, pharmaceuticals, marine engineering, oil & gas, and power generation, where strength and chemical stability are a must.
Typically, Hastelloy tube fittings are made with nickel as the primary component, supplemented by significant amounts of molybdenum and chromium, along with trace elements of iron, tungsten, and cobalt. This unique alloy mix offers remarkable resistance to both oxidizing and reducing environments, ensuring the fittings retain their strength and integrity even under extreme conditions. With precision engineering and high-quality manufacturing, these fittings boast excellent mechanical strength, tight sealing capabilities, and compatibility with aggressive fluids and gases, making them incredibly reliable where standard materials might fall short.
| Hastelloy Tube Fittings specification (ASTM / ASME) | ASTM B366, ASME SB366 |
|---|---|
| Working Pressure | Up to 6,000 psi (based on severity of application) |
| Two-Ferrule Tube Fittings | Pressure Ratings : Up to 11 000 psig (760 bar) |
| Medium-Pressure, Gaugeable | Pressure Ratings: Up to 20 000 psig (1378 bar) Temperature Ratings: Up to 1000°F (537°C) |
| High-Pressure Hastelloy C276 Tube Fittings | Pressure Ratings: Up to 60 000 psig (4134 bar) Temperature Ratings: Up to 1000°F (537°C) Materials of construction: 316 Stainless Steel Tube Fittings, Alloy 2507, Inconel 625 Tube fittings |
| Hastelloy Tube Fittings Special sizes | 22mm Hastelloy C276 tube fittings 25mm Hastelloy C22 tube fittings 32mm Hastelloy B2 tube fittings 50mm Hastelloy Ferrule tube fittings |
| Hastelloy Compression Fittings End Connections | Types: NPT, ISO/BP, SAE/MS, AN, weld ends, port connectors, sanitary flanges, tube adapters |
| Hastelloy C276 Tube Fittings Sizes | 1/16 to 2 in.; 2 to 50 mm 1/4, 3/8, 1/2, 9/16, 3/4 in.; 6, 10, 12 mm |
| Brand Name | Hastelloy Tube fittings |
| Configurations | Straights, elbows, tees, crosses, caps, plugs, nuts and ferrules Chromatograph and Column End |
| Types | Unions, NPT, medium-pressure cone and thread adapters, male SAE/MS, reducers, port connectors, tube adapters, caps, plugs |
| Hastelloy Hydraulic Fittings Specification | Items Made from Hex – ASTM B574 ; Items made from Round Bar- ASTM B564 |
| Tube Size | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Threads | NPT (ANSI B1.20.1), BSP, BSPT (ISO thread configurations), UNF, SAE etc. |
| PTFE Standards | ASTM D1710, ASTM D3294 |
| Hastelloy Ferrule Tube Fittings Applicable Temperature | 150-400°C |
| Hastelloy C276 Tube Fittings Packing Details |
|
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
| B2 | 0.02 max | 1.0 max | 0.1 max | 0.03 max | 1.0 max | Bal | 1.0 max | 2.0 max | 26 – 30 | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| Hastelloy B2 | 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000 , MPa – 760 | Psi – 51000 , MPa – 350 | 40 % |
At Nadia Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hastelloy Tube Fittings in Kuala lumpur, Malaysia. Our advanced manufacturing facilities, strategically positioned in the Malaysia, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| OD Size: 6mm to 38mm | Inch: 1/4″ to 1 1/2″ |
Contact us to get a quick quote for your requirement.
Nadia Tube Fittings is a leading supplier and stockist of premium Hastelloy Tube Fittings in Kuala lumpur, Malaysia. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Hastelloy tube fittings find extensive use in acid plants, heat exchangers, offshore platforms, pollution control units, and chemical reactors. They are particularly well-suited for systems dealing with hydrochloric acid, sulfuric acid, chlorine gas, and seawater, where unparalleled corrosion resistance is essential. Easy to install and maintain, these fittings promise long-lasting service, minimal downtime, and enhanced safety in critical piping and instrumentation systems. By blending durability, corrosion resistance, and leak-proof performance, Hastelloy tube fittings deliver vital solutions for industries that demand secure fluid control in extreme environments.
Please feel free to contact us if you need any further information or for enquiry.
©2024 Nadia Tube Fittings All Rights Reserved.
