Hastelloy B2 Tube Fittings are expertly crafted components that ensure reliable, leak-proof connections even in the most corrosive environments. Made from Hastelloy B2, a nickel-molybdenum alloy, these fittings are known for their remarkable resistance to harsh substances like hydrochloric acid, hydrogen chloride, and sulfuric acid. They’re a go-to choice in critical applications where standard stainless steels or other alloys just can’t cut it, providing durability, strength, and safety in tough chemical and industrial processes. Thanks to their excellent mechanical properties and superior corrosion resistance, Hastelloy B2 tube fittings promise a long service life and consistent performance, even under extreme conditions.
The alloy composition of Hastelloy B2 features nickel, molybdenum, iron, and trace elements, all optimized to withstand reducing atmospheres. This alloy offers exceptional protection against pitting, stress-corrosion cracking, and crevice corrosion while still maintaining high ductility and toughness. Unlike many other alloys, Hastelloy B2 holds up well in both high-temperature and high-pressure systems without compromising its structural integrity. Precision machining guarantees accurate dimensions, smooth surfaces, and compatibility with a variety of tubing and instrumentation systems. These qualities make Hastelloy B2 a top choice for demanding engineering applications that require both strength and corrosion resistance.
| SPECIFICATION | ASTM B564/ ASME SB564, ASTM B574/ ASME SB574 |
| GRADE | Alloy B2/Hastelloy B2/UNS N10665/2.4617 |
| Sizes | 1/8’’ to 2’’ and 3mm to 50mm |
| Ends | Threaded, Welding, JIC |
| Pressure Rating | 1000 Psi, 3000 Psi, 6000 Psi, 10000 Psi |
| Threads | NPT , BSPT, BSPP |
| Hastelloy B2 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.02 max | 26.0-30.0 | 1.0 max | 0.10 max | 2.0 max | 0.040 max | 0.030 max | 1.0 max | 1.0 max |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 9.2 g/cm3 | 1370 °C (2500 °F) | Psi – 51,000, MPa – 350 | Psi -1,10,000, MPa -760 | 40 % |
At Nadia Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hastelloy B2 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.
| STANDARD | UNS | WERKSTOFF NR. |
| Hastelloy B2 | N10665 | 2.4617 |
| Bulkhead Union | Straight Union | Reducing Union | Union Elbow | Union Cross | Union Tee |
| Female Connector | Male Connector | Male Bulkhead Connector | Female Bulkhead Connector | Male to Male Elbow | Male Elbow |
| Male to Female Elbow | Female Elbow | Male Run Tee | Male Branch Tee | Female Branch Tee | Female Run Tee |
| Female Adaptor | Male Adaptor | Tube End Reducer | OD Plug | Bulkhead Lock Nut | OD Cap |
Contact us to get a quick quote for your requirement.
Nadia Tube Fittings is a leading supplier and stockist of premium Hastelloy B2 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 B2 tube fittings find extensive use in fields like chemical processing, pharmaceuticals, petrochemicals, pollution control, pulp and paper, and marine engineering. They shine in systems that handle aggressive acids, brines, and chemical solutions, where reliability and leak-proof performance are absolutely essential. Common applications include reactors, heat exchangers, pipelines, and instrumentation systems. By offering excellent corrosion resistance, secure connections, and long-lasting durability, Hastelloy B2 tube fittings boost operational safety, minimize downtime, and cut maintenance costs, making them truly indispensable.
Please feel free to contact us if you need any further information or for enquiry.
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