Hastelloy B2 Butt weld Fittings

Guru Gautam Steel is a Manufacturer and Supplier of Hastelloy B2 Buttweld Fitting. Hastelloy B2 is a nickel-molybdenum alloy that resists reduced conditions such as Hydrogen Chloride Gas, Acetic Acid, Sulfuric Acid, And Phosphoric Acid. As an alloying agent, molybdenum offers excellent corrosion resistance in reducing environments. In the weld heat-affected zone, this Nickel steel alloy avoids grain-boundary corrosive precipitation. At all temperatures, nickel alloy is very resistant to hydrochloric acid. In addition, our Hastelloy B2 Buttweld Fittings are resistant to pure sulfuric acid and several other non-oxidizing acids. Hastelloy B2 Buttweld Fittings also resists pitting and stress corrosion cracking well.
Our Hastelloy B2 Buttweld Fittings are applicable in a few industrial sectors for energy generation, petrochemicals, refineries, fertilizers, pharmaceuticals, construction, textile machines, maritime, sugar mills, chemical production, construction sector, paper mills processing, food containers, as well as other industries commonly utilize Hastelloy B2 pipe fittings.
We offer great storage and warehouse facilities. With the help of cutting-edge technology, we've modernized our production and storage processes. To provide exceptional products, we have incorporated modern technology in manufacturing and storage, allowing us to keep large quantities. These Hastelloy B2 Buttweld Fittings are available at a competitive price in the market. Hastelloy B2 Buttweld Fittings are available in various grades, specifications, sizes, and thicknesses to meet the needs of our customers. We produce both bespoke and non-customized Pipe Fittings following the needs of our customers. To eliminate faults and ensure the quality of Fittings, our experts examine every step of the production process. To ensure that all parameters are correct, they carry out several destructive and non-destructive tests.
Hastelloy B2 Butt weld Fittings

ANSI B16.9 Hastelloy B2 Butt weld Pipe Fittings, DIN 2.4617 Hastelloy B2 ASTM B366 Elbow, Hastelloy B2 Reducer, Hastelloy B2 Tee Manufacturer in india.

Standard Hastelloy B2
UNS N10665
WERKSTOFF NR. 2.4617



Hastelloy B2 ANSI B16.9 / B16.28 Pipe Fittings Specification :

Standard : ASME / ANSI B16.9, ASME / ANSI B16.11, ASME / ANSI B16.28, ASME B16.5, MSS SP-43, GB12459, GB/T13401, GB/T14383, SH3406, SH3408, SH3409 etc.

Designation : ASTM / ASME B 366 / SB 366

Schedule : Sch 5 TO Sch XXS.

Size : Seamless 1/2" - 10" , Welded 1/2" - 48"

Wall Thickness : from 2 to 40 mm.

Grades : Hastelloy B2 Buttweld Fittings(UNS N10665), 2.4617

Type : Seamless / Welded


Hastelloy B2 Butt weld Fittings Chemical Composition :

Ni Fe C Mn Si Co Cr Mo S P
Bal 2.0 max 0.02 max 1.0 max 0.1 max 1.0 max 1.0 max 26 - 30 0.03 max 0.04 max


UNS N10665 Butt weld Fittings 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 %


Types of Hastelloy B2 ASTM B366 Butt weld Pipe Fittings :
  • Hastelloy B2 Equal Tees
  • Hastelloy B2 45 LR Elbows
  • Hastelloy B2 90 LR Elbows
  • Hastelloy B2 90 SR Elbows
  • Hastelloy B2 End Caps
  • Hastelloy B2 Reducing Tees
  • Hastelloy B2 Concentric Reducers
  • Hastelloy B2 Eccentric Reducers
  • Hastelloy B2 Equal Cross
  • Hastelloy B2 Stub End
  • Hastelloy B2 Swedge Nipple
  • Hastelloy B2 Long Radius Bend
  • Hastelloy B2 180° LR Elbow
  • Hastelloy B2 Reducing Nipple
  • Hastelloy B2 Lateral Tee
  • Hastelloy B2 1D Elbow


Marking & Packing
Our products like Hastelloy B2 butt weld pipe fittings are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All Hastelloy B2 butt weld pipe fittings are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.

Test Certificates
Manufacturer Test Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL approved Lab Test Report, 100% Radiography Test Report, Third Party Inspection Report etc.