Noah Tubefittings is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in top-notch **Hastelloy B2 Tube Fittings**. These fittings are celebrated for their exceptional corrosion resistance, strength, and reliability, especially in harsh environments. Designed to create secure, leak-proof connections, they excel in instrumentation and process control systems that deal with highly corrosive fluids. Crafted from high-quality Hastelloy B2 alloy and with precision engineering, Noah Tubefittings guarantees outstanding durability, precise dimensions, and a long lifespan. Their Hastelloy B2 Tube Fittings are perfect for critical applications that demand remarkable chemical and thermal resistance.
These fittings primarily consist of nickel (about 70%) and molybdenum (26–30%), with only trace amounts of iron and chromium, which enhances their resistance to hydrochloric acid and other potent reducing agents. They boast a tensile strength of around 760 MPa and a yield strength of about 350 MPa. With excellent mechanical stability, they resist pitting, crevice corrosion, and stress corrosion cracking in both oxidizing and reducing conditions.
| 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 Noah Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hastelloy B2 Tube Fittings in Kinshasa, Congo. Our advanced manufacturing facilities, strategically positioned in the Congo, 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.
Hastelloy B2 Tube Fittings find extensive use in various industries, including chemical processing, petrochemical, pharmaceutical, and power generation. They are particularly suited for managing highly corrosive substances like hydrochloric, sulfuric, and phosphoric acids in reactors, heat exchangers, and pipelines. These fittings ensure safe, leak-proof operation even under high pressure and temperature. Their superior corrosion resistance and mechanical strength make them the go-to choice for demanding industrial and instrumentation applications where reliability and longevity are essential.
Hastelloy B2 tube fittings are widely used in industries dealing with highly corrosive environments, such as chemical processing, petrochemicals, pharmaceuticals and are particularly suitable for applications involving reducing acids such as hydrochloric , of sulfuric and phosphoric acids. These materials are used in piping systems, reactors and heat exchangers to ensure leak-proof connections and robustness at high pressures and temperatures Furthermore, they are ideal for use in equipment exposed to hydrogen chloride gas, acetic and phosphoric acid are important in corrosion- prone applications with high performance
Please feel free to contact us if you need any further information or for enquiry.
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