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  • Hot-Rolling Hastelloy B3 UNS N10675 Seamless pipe tube with  standard B474
  • C276 pipe
  • ASTM B474 pipe

Hastelloy Pipe & Tube

  • Material: Hastelloy B2, B3, X, C22, C2000, C276
  • Type: Seamless, Welded
  • End: Beveled End, Plain End
  • Service: Cutting, Welding, Fabricated, Customized


Hastelloy is the general name of the commercial grades of nickel-based corrosion-resistant alloys produced by the United States Hastelloy International. Hastelloy alloy is a nickel molybdenum chromium superalloy that has tungsten added into the composition. It is very resistant to pitting corrosion and crevice corrosion. Including nickel-molybdenum-based Hastelloy B-2, Hastelloy C-22, Hastelloy X, Hastelloy C-276 ect.

HT PIPE provide several types of Hastelloy Pipes for the Oil and Gas, Petrochemical and Power Industries.
ASTM B474 welded pipe standard:
Hastelloy B2 pipe, Hastelloy B3 pipe, Hastelloy X pipe, Hastelloy C22 pipe, Hastelloy C276 pipe
ASTM B622 seamless pipe and tube standard:
Hastelloy B2 pipe, Hastelloy B3 pipe, Hastelloy X pipe, Hastelloy C2000 pipe, Hastelloy C276 pipe
Hastelloy B2 tube, Hastelloy B3 tube, Hastelloy X tube, Hastelloy C2000 tube, Hastelloy C276 tube

Hastelloy Pipe & Tube size:
Seamless Pipe size: 4 to 219mm; W. T.: 0.5 to 20mm
Seamless Tube Size: 3.35 mm To 101.6 mm (OD)
Welded Pipe size: 5.0 mm – 1219.2 mm

Hastelloy Pipe & Tube Schedule:
SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Hastelloy Pipe Form: Round, Square, Hollow, Rectangular, Hydraulic, Straight Pipes, U bent Tube, Hollow, LSAW Tube Etc.

Hastelloy Pipes SupplierHastelloy Pipes Supplier Hastelloy C276 PipeHastelloy C276 Pipe Hastelloy C22 PipeHastelloy C22 Pipe
Hastelloy B2 PipeHastelloy B2 Pipe Hastelloy PipesHastelloy Pipes Hastelloy B3 PipeHastelloy B3 Pipe
Hastelloy Pipe & Tube Chemical Composition:
Grade UNS Cr Mo Fe C≤ Si≤ Co≤ Mn≤ P≤ S≤
B2 N10665 1.0max 26.0-30.0 2.0max 0.02 0.10 1.0 1.0 0.04 0.03
B3 N10675 1.0-3.0 27.0-32.0 1.0-3.0 0.01 0.10 3.0 3.0 0.03 0.01
X N06002 20.5-23.0 8.0-10.0 17.0-20.0 0.05-0.15 1.0 0.5-2.5 1.0 0.04 0.03
C22 N06022 20.0-22.5 12.5-14.5 3.0-6.0 0.015 0.08 2.5 0.5 0.02 0.02
C2000 N06200 22.0-24.0 15.0-17.0 3.0max 0.01 0.08 2.0 0.5 0.025 0.01
C276 N10276 14.5-16.5 15.0-17.0 4.0-7.0 0.01 0.08 2.5 1.0 0.04 0.03

Hastelloy Pipe & Tube Mechanical Properties:

Mechanical properties Tensile, min, ksi[MPa] Yield, min, ksi[MPa] Elongation, %(min)
B2 110[760] 51[350] 40
B3 110[760] 51[350] 40
X 100[690] 40[276] 35
C22 100[690] 45[310] 45
C2000 100[690] 45[310] 45
C276 100[690] 41[283] 40
Hardness Test
Flattening Test
Pitting Resistance Test
Chemical Analysis – Spectro Analysis
Micro and MacroTest
Flaring TestIntergranular Corrosion (IGC) Test
Mechanical Testing Such as Tensile of Area
Positive Material Identification (PMI Testing)

ultrasonic test hydrostatic test UT test

Oil Tube, Gas Tube, Fluid Tube, Boiler and Heat exchanger

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