ASME SB163 N02201 Seamless Tube for Heat Exchangers & Condensers
Price:
Negotiable
MOQ:
100KGS
Delivery Time:
Depends on quantity
Brand:
YUHONG
Product Description
ASME SB163 N02201 Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes
N02201 Seamless Tube: Nickel Alloy Excellence
ASME SB163 N02201 (UNS N02201) seamless tubing offers exceptional purity (>99% nickel), outstanding thermal/electrical conductivity, and superior corrosion resistance in reducing and alkaline environments. Ideal for high-temperature applications up to 600°C (1,112°F), this low-carbon variant minimizes carbide precipitation, ensuring stability in critical industrial processes.
N02201 Chemical Composition Purity
The high-nickel chemistry guarantees resistance to caustic solutions, organic acids, and chlorine ions.
| Element | Ni | C | Mn | Fe | Si | S | Cu |
|---|---|---|---|---|---|---|---|
| % Min | 99.0 | – | – | – | – | – | – |
| % Max | – | 0.02 | 0.35 | 0.40 | 0.35 | 0.01 | 0.25 |
Global Material Equivalents for N02201 Alloy
| Standard | UNS | EN | DIN/W.Nr. | JIS |
|---|---|---|---|---|
| Grade | N02201 | Ni 99.2 | 2.4061 | NW 2201 |
N02201 Mechanical Strength & Formability
Optimized for ductility in annealing conditions:
| Property | Value |
|---|---|
| Tensile Strength | ≥ 380 MPa (55 ksi) |
| Yield Strength (0.2% OS) | ≥ 103 MPa (15 ksi) |
| Elongation (50mm Gauge) | ≥ 40% |
| Hardness (Rockwell B) | ≤ 65 HRB |
Precision Tolerances for NICKEL 201 Tubes
Manufactured to ASME SB163 dimensional standards:
| Parameter | Tolerance (±) |
|---|---|
| Outer Diameter | ≤25.4mm: 0.10mm >25.4mm: 0.5% of OD |
| Wall Thickness | 10% of nominal wall |
| Length (Cut) | +3.2mm / -0mm |
| Straightness | 0.5mm per 1m length |
N02201 Industrial Applications
Deployed where purity and corrosion resistance are critical:
- Chemical Processing: Reactors, heat exchangers handling caustic soda, chlorine.
- Electronics: Semiconductor furnace components, lead frames.
- Aerospace: Hydraulic lines, fuel injection systems.
- Food/Pharma: Distillation columns, ultra-pure fluid transfer.
- Energy: Molten salt reactors, alkaline fuel cells.
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Company
Yuhong Group Co.,Ltd
Location
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person
Jikin Cai