Hastelloy B2 Pipe & Tube

Hastelloy B2 Pipe & Tube

Siddhgiri Overseas is a trusted name in supplying premium-grade Hastelloy B2 Pipes & Tubes, designed to deliver superior performance in highly aggressive environments. Hastelloy B2, a nickel-molybdenum alloy, is specifically formulated to withstand extreme reducing conditions and offers excellent resistance to corrosion, making it ideal for industries such as chemical processing, pharmaceuticals, petrochemicals, and more.

Key Features of Hastelloy B2 Pipes & Tubes:

  • Outstanding Corrosion Resistance: Hastelloy B2 exhibits excellent resistance to hydrochloric acid at all concentrations and temperatures, as well as resistance to sulfuric, acetic, and phosphoric acids. It also performs well in environments where hydrogen chloride gas, wet hydrogen sulfide, and hydrogen fluoride are present.

  • Minimized Carbide Precipitation: Hastelloy B2 has reduced carbon content, which minimizes carbide precipitation during welding, preserving its resistance to intergranular attack in the heat-affected zone.

  • Exceptional Reducing Environment Resistance: This alloy is particularly effective in reducing environments, offering strong resistance against pitting and stress corrosion cracking in both acidic and chemical processing conditions.

  • High Ductility and Fabricability: Hastelloy B2 offers excellent ductility and can be easily fabricated through standard forming and welding techniques, making it versatile for various industrial applications.

  • Durability in High-Temperature Settings: The alloy’s strength and resistance to high-temperature environments make it suitable for use in reactors, piping systems, and other high-heat applications.

Siddhgiri Overseas provides Hastelloy B2 Pipes & Tubes in a range of sizes and specifications to meet the demands of diverse industries. Our products are engineered to meet international standards, ensuring superior performance and reliability even in the harshest environments.

 

Standard Specification For Hastelloy B2 Pipes & Tubes

  • Specifications :ASTM B622, B619, B622, B626, / ASME SB622, SB619, SB622, SB626
  • Seamless Pipes & Tubes Size : 1 / 8″ NB – 24″ NB
  • ERW Pipes & Tubes Size : 1 / 8″ NB – 36″ NB
  • EFW Pipes & Tubes Size : 6″ NB – 100″ NB
  • Standard :ASTM, ASME and API
  • Length :Single Random, Double Random & Required Length
  • Outer Diameter :6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
  • Thickness :0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
  • Schedule :SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
  • Types :Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes
  • Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
  • End : Plain End, Beveled End, Treaded

Hastelloy B2 Pipes & Tubes Chemical Composition

GradeCNiSiNSMnPCrMo
Hastelloy B20.02 max.Bal0.1 max.Bal0.03 max.1.0 max.0.04 max.1.0 max.26 – 30

Hastelloy B2 Pipes & Tubes Mechanical Properties

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
9.2 g/cm31370 °C (2500 °F)Psi –1,10,000 , MPa –760Psi – 51,000 , MPa – 3504o %
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