Nickel Tube
Gnee manufactures premium nickel tube with excellent corrosion resistance, high temperature strength, and durability, ideal for chemical processing, power plants, marine applications, and more. We offer seamless and welded options, customizable sizes, and fast delivery to meet the exact requirements of your project.
Partner with Gnee for reliable solutions and competitive pricing. Contact us today for a personalized quote!
| Delivery Time | 30-50 days, 7 days for stock goods |
|---|---|
| Loading Port | Shanghai, Tianjin, Qingdao |
| Payment method and term | Wire transfer and letter of credit |
| Supply Ability | Up to 800 tons per month |
| Customization | Supports custom sizes, cutting, welding, and surface treatment |
Description
Nickel Tube, also known as nickel alloy tube or nickel seamless pipe, is a highly durable material designed for use in extreme environments. With a nickel content of over 99% in grades like Nickel 200 and Nickel 201, it offers unparalleled resistance to corrosive media such as acids, alkalis, and seawater, outperforming stainless steel in harsh chemical environments.
Nickel Tubes are also valued for their exceptional thermal and electrical conductivity, making them an excellent choice for heat exchangers, condensers, and power plant equipment.
Unlike traditional alloys, nickel tubes maintain their mechanical properties at both cryogenic temperatures and up to 600°C, ensuring reliable performance in aerospace, marine, and chemical processing industries. For instance, in heat exchanger systems, the high thermal conductivity of Nickel 200 (91 W/m·K) enables efficient heat transfer compared to standard materials.
Nickel tubing manufactured by Gnee is available in both seamless and welded forms, Nickel Tubes are highly customizable, meeting diverse application demands while providing superior durability and long service life.
Rich types of nickel tubes in stock
- Seamless Nickel Tube
- Welded Nickel Tube
- Nickel Alloy Tube (Pure Nickel)
- High-Temperature Nickel Tube
- Corrosion-Resistant Nickel Tube
- Cryogenic Nickel Tube
- Bright Annealed Nickel Tube
- Pickled and Oiled Nickel Tube
- Polished Nickel Tube
- Thin-Walled Nickel Tube
- Thick-Walled Nickel Tube
nickel pipe Product Parameters
| Parameter | Specification |
| Material | Pure Nickel (UNS N02200) |
| Outer Diameter | 6mm to 100mm (custom sizes available) |
| Wall Thickness | 0.5mm to 10mm (custom sizes available) |
| Length | Up to 6 meters (custom lengths available) |
| Grade | Nickel 200, Nickel 201, UNS N02200, UNS N02201 |
| Shape | Round, Hollow |
| Standard | ASTM B163, ASTM B167 |
| Temper | Annealed, Cold Worked, or as specified |
| Surface Finish | Bright, Pickled, Polished, or as required |
| Tensile Strength | 340 MPa (for Nickel 200) |
| Yield Strength | 150 MPa (for Nickel 200) |
| Elongation | ≥ 30% (for Nickel 200) |
| Density | 8.9 g/cm³ |
| Thermal Conductivity | 90 W/m·K |
| Melting Point | 1455°C (Nickel 200) |
What ASTM standards of nickel tubing can Gnee produce?
| ASTM Standard | Description |
| ASTM B163 | Nickel and Nickel Alloy Seamless Tubes for Heat Exchangers |
| ASTM B167 | Nickel and Nickel Alloy Seamless Tubes for Corrosive Service |
| ASTM B730 | Cold-Worked Nickel and Nickel Alloy Tubes |
| ASTM B166 | Nickel Alloy Seamless Tubes for General Service |
| ASTM B619 | Nickel and Nickel Alloy Welded Tubes |
| ASTM B725 | Nickel and Nickel Alloy Tubes for Aerospace Applications |
Common grades of pure nickel tube in stock
| Nickel | UNS | EN |
| Nickel 200 | N02200 | 2.4060 |
| Nickel 201 | N02201 | 2.4066 |
Features and Advantages
- Exceptional Corrosion Resistance: Withstands exposure to harsh chemicals, seawater, and acidic environments, making it ideal for chemical processing and marine applications.
- High-Temperature Performance: Maintains mechanical strength and stability in extreme temperatures, perfect for aerospace and power generation systems.
- Durable and Long-Lasting: High resistance to wear, oxidation, and pitting ensures reliable performance over time, even in demanding conditions.
- Excellent Thermal Conductivity: Efficient heat transfer makes it suitable for heat exchangers, condensers, and boiler systems.
- Versatile Fabrication Options: Available in seamless and welded forms with customizable dimensions to fit specific project requirements.
- Non-Magnetic Properties: Ideal for sensitive applications requiring low magnetic permeability, such as medical and electronic industries.
Parameter Information
Chemical Parameters
| Element | Nickel 200 Tube (% max) | Nickel 201 Tube (% max) |
| Nickel (Ni) | ≥99.0 | ≥99.0 |
| Copper (Cu) | 0.25 | 0.25 |
| Iron (Fe) | 0.4 | 0.4 |
| Carbon (C) | 0.15 | 0.02 |
| Manganese (Mn) | 0.35 | 0.35 |
| Silicon (Si) | 0.35 | 0.35 |
| Sulfur (S) | 0.01 | 0.01 |
Mechanical Properties
| Property | Nickel 200 Tube | Nickel 201 Tube |
| Tensile Strength (MPa) | ≥380 | ≥345 |
| Yield Strength (MPa) | ≥100 | ≥90 |
| Elongation (%) | ≥40 | ≥40 |
| Hardness (Rockwell B) | ≤70 | ≤70 |
Physical Property
| Property | Nickel 200 Tube | Nickel 201 Tube |
| Density | 8.89 g/cm³ (0.321 lb/in³) | 8.89 g/cm³ (0.321 lb/in³) |
| Melting Range | 1435–1446°C (2615–2635°F) | 1435–1446°C (2615–2635°F) |
| Thermal Conductivity | 91 W/m·K at 20°C | 91 W/m·K at 20°C |
| Electrical Resistivity | 0.099 µΩ·m at 20°C | 0.099 µΩ·m at 20°C |
| Magnetic Properties | Non-magnetic | Non-magnetic |
Application
- Chemical Processing: Ideal for handling corrosive acids and alkalis.
- Aerospace: Used in high-temperature and high-pressure systems.
- Power Generation: Applied in heat exchangers and boilers.
- Marine Engineering: Suitable for seawater cooling and desalination systems.
- Medical Industry: Reliable for use in sterilization and imaging equipment.
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