Hastelloy B2 Capillary Tube Description
Hastelloy B2 Capillary Tube refers to a small-diameter tube made from Hastelloy B-2, a nickel-molybdenum alloy known for its remarkable resistance to reducing environments, such as those containing sulfuric, hydrochloric, acetic, phosphoric, and other acids. Hastelloy B-2 is especially noted for its ability to prevent the formation of grain boundary carbide precipitates in the weld heat-affected zone, making it suitable for most chemical process applications in the as-welded condition.
Hastelloy B2 Capillary Tube Specification
Grade
|
Hastelloy B2 / UNS N10665
|
Shape
|
Capillary Tube
|
Tensile Strength (MPa)
|
760
|
Yield Strength (MPa)
|
350
|
Elongation %
|
40
|
Size
|
Seamless pipe:
OD:6-630, WT:0.3-100mm
Capillary tube:
OD:0.2-6, WT:0.02-2mm
|
Chemical Composition (%)
C ≤
|
Si ≤
|
Mn ≤
|
P ≤
|
S ≤
|
Cr ≥
|
Ni ≥
|
Mo ≥
|
Cu ≤
|
0.01
|
0.1
|
73
|
0.03
|
0.01
|
1.00-3.00
|
T65.0
|
27.0-32.0
|
0.2
|
Nb/Ta ≤
|
Al ≤
|
Ti ≤
|
Fe ≤
|
Co ≤
|
V ≤
|
W ≤
|
Ni+Mo
|
Ta ≤
|
0.2
|
0.5
|
0.2
|
1.00-3.00
|
3
|
0.2
|
3
|
94.0-98.0
|
0.2
|
Hastelloy B2 Capillary Tube Applications
- Chemical Processing Industry: Hastelloy B2 Capillary Tubes are widely used in the chemical processing industry, including reactors, heat exchangers, and piping systems.
- Petrochemical and Oil & Gas Industries: In the petrochemical sector, these tubes are employed in applications such as sour gas wells and other environments where hydrogen sulfide and other corrosive substances are present.
- Pharmaceutical Industry: Hastelloy B2 Capillary Tubes are used in systems for transporting and handling aggressive solvents, reagents, and other substances used in pharmaceutical manufacturing processes.
Hastelloy B2 Capillary Tube Packaging
Our Hastelloy B2 Capillary Tube is carefully handled during storage and transportation to preserve the quality of our product in its original condition.