Specific Applications of Hastelloy B2 UNS N10665 in Chemical Industry
1. Hydrochloric Acid Production And Storage Equipment
- Hydrochloric acid storage tanks
- Transport pipelines
- Pumps and valves
- Heat exchangers
2. Hastelloy 2.4617 Strong Acid Reactors
When producing chemicals such as sulfuric acid, phosphoric acid, and hydrofluoric acid, the reactor must withstand strong acid corrosion.
3. Chemical Distillation Tower
4. Organic Acid And Catalyst Production Equipment
Alloy B2 UNS N10665 is suitable for production equipment of formic acid, acetic acid and other organic acids, as well as process equipment under acidic catalyst environment
5. Environmental protection and waste acid recovery system
6. High-pressure Chemical Reaction Equipment
Common equipment includes hydrogenation reactors and gas purification towers.
Product Forms Available From Our Suppliers
- Pipes, Hastelloy B2 Tube
- Plate, Sheet, Strip
- Round Bar
- Pipe Fittings: Elbows Tees Crosses Reducers Couplings Caps Unions Nipples Bushings Plugs Outlet fittings
- Flanges: threaded flange (PT), welded neck flange (WN), slip on flange (SO), socket welding flange (SW), lap joint flange (LJ), blind flange (BL ).
Applicability of Alloy B2 UNS N10665 in Chemical Industry
Corrosion Resistance
The presence of molybdenum (26%-30%) in Hastelloy Alloy B2 enhances corrosion resistance, especially for strong reducing acids such as hydrochloric acid and sulfuric acid. 2.4617 Hastelloy shows excellent stability when lining chemical reactors with hydrochloric acid concentrations up to 15% - 20%. Be careful to avoid oxidizing media.
High Temperature Stability
Nickel B2 maintains stable mechanical properties and corrosion resistance at medium and high temperatures (up to 315°C)
