At Nascent Pipe & Tubes, we are a trusted manufacturer and supplier of high-quality Hastelloy B2 Tubes, offering exceptional performance and corrosion resistance for critical applications. These tubes are engineered using premium grade Hastelloy B2 alloy, designated by the UNS N10665 standard, and conform to the ASTM B622 specification, ensuring their compliance with international quality norms and mechanical standards. Known for their outstanding resistance to hydrochloric acid and other strong reducing agents, these tubes are ideal for the chemical processing, marine, pharmaceutical, and petrochemical industries.

Hastelloy B2 is a nickel-molybdenum alloy renowned for its ability to resist pitting, stress corrosion cracking, and crevice corrosion in aggressive environments. Our Hastelloy B2 Seamless Tubes are manufactured using the latest technology to provide superior dimensional accuracy and surface finish. These tubes maintain their structure even under extreme thermal conditions, making them suitable for high-temperature as well as high-pressure services. The UNS N10665 Tubes are especially useful in processes involving sulfuric, phosphoric, acetic, and other non-oxidizing acids, offering a longer service life and reduced maintenance needs.
Hastelloy B2 Tubes Manufacturers, Hastelloy B2 Tubes Suppliers, Hastelloy B2 Tubes Stockists, Hastelloy B2 Tubes Exporters
Hastelloy B2 Tubes Manufacturers in India, Hastelloy B2 Tubes Suppliers in India, Hastelloy B2 Tubes Stockists in India, Hastelloy B2 Tubes Exporters in India
At Nascent Pipe & Tubes, our Hastelloy B2 Tubes are available in various lengths, thicknesses, and diameters, tailored to meet diverse industrial requirements. These tubes are non-magnetic and exhibit excellent weldability and fabricability, which allows for ease in installation and operational efficiency. We offer Hastelloy B2 Tubing in a wide range of forms including round, square, and rectangular, fulfilling custom fabrication needs. These tubes adhere to stringent global quality controls and are tested for hardness, tensile strength, hydrostatic pressure, and corrosion resistance to ensure performance reliability in critical applications.
Hastelloy B2 Tubes Manufacturers in Mumbai, Hastelloy B2 Tubes Suppliers in Mumbai, Hastelloy B2 Tubes Stockists in Mumbai, Hastelloy B2 Tubes Exporters in Mumbai
Our Hastelloy B2 Tubes serve industries where resistance to aggressive chemical media is paramount. Clients prefer Nascent Pipe & Tubes for our precision, compliance with industry standards, and exceptional customer service. We also provide third-party inspection and customized packaging based on client requirements.
Hastelloy B2 Tubes CHEMICAL COMPOSITION:
Ni | Fe | C | Mn | Si | Co | Cr | MO | S | P |
---|---|---|---|---|---|---|---|---|---|
Bal | 2.0 max | 0.02 max | 1.0 max | 1.0 max | 1.0 max | 1.0 max | 26 - 30 | 0.03 max | 0.04 max |
UNS N10665 TUBES MECHANICAL & PHYSICAL PROPERTIES :
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
9.2 g/cm3 | 1370 °C (2500 °F) | Psi -1,10,000, MPa -760 | Psi - 51,000, MPa - 350 | 40 % |
Hastelloy B2 Tubes EQUIVALENT GRADES
Standard | Hastelloy B2 |
---|---|
UNS | N10665 |
WERKSTOFF NR. | 2.4617 |
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