Hot-Rolling Hastelloy B3 UNS N10675 Seamless pipe and tube with  standard B474

Hastelloy B3 Seamless Pipe, Hastelloy B3 Welded Pipes, B3 Hastelloy Bush Hex Pipe, Hastelloy DIN NR. 2.4600 Pipes, ASME SB622 Hollow Hastelloy Pipes, Hastelloy ® B3 Pipes, B3 Hastelloy Welded Pipe Manufacturer, UNS N10675 Pipes, Hastelloy B3 tubes, HT PIPE supplies Hastelloy Pipes according to ASTM B474 and ASTM B622.

1.Hastelloy B3 description

Hastelloy B-3 is a nickel-molybdenum alloy with excellent resistance to pitting, corrosion, and stress-corrosion cracking plus, thermal stability superior to that of alloy B-2. In addition, this nickel steel alloy has great resistance to knife-line and heat–affected zone attack. Alloy B-3 also withstands sulfuric, acetic, formic and phosphoric acids, and other non-oxidizing media. Furthermore, this nickel alloy has excellent resistance to hydrochloric acid at all concentrations and temperatures. Hastelloy B-3’s distinguishing feature is its ability to maintain excellent ductility during transient exposures to intermediate temperatures. Such exposures are routinely experienced during heat treatments associated with fabrication.

Hastelloy B3  Pipe Chemical Composition, %

2.UNS N10675 Hastelloy B3 Pipe SPECIFICATION

Dimensions: ASTM, ASME and API

Standard: ASTM B163/ASME SB-163

Size: 15 NB to 150 NB IN

Outer diameter: 1/2" - 48".

Specialized in: Large Diameter Size

Grade: UNS N10675 Hastelloy B3

Schedule: SCH 5 - SCH XXS

Type : Welded / ERW / Fabricated

Length : Single Random, Double Random & Cut Length.

End: Plain End, Beveled End, Threaded

3.UNS N10675 Hastelloy B3 Pipe Application

Hastelloy B3 is a nickel-molybdenum alloy that is highly resistant to corrosion by reducing atmospheres, such as hydrogen chloride gas and sulfuric acid. It contains a higher concentration of chromium and molybdenum, making it more resistant to pitting and crevice corrosion in chloride-containing environments.

- Chemical processing and production of pharmaceuticals, pesticides, and synthetic fibers 

- Production of acetic acid, vinyl chloride monomer, and hydrogen fluoride 

- Gas scrubbers, heat exchangers, and evaporators in marine environments 

- Equipment for flue gas desulfurization systems 

- Nickel wetted parts in chlorine dioxide bleach plants 

- Digesters and bleach plants in paper and pulp industries 

- Scrubbers and cooling towers in power plants.