99.9% Pure Nickel Pipe & Tube N4 N6 High Purity

Overview

Description of 99.9% Pure Nickel Pipe & Tube (N4/N6)

99.9% Pure Nickel Pipe & Tube (N4/N6) - High Purity Corrosion Resistance for Critical Applications

Engineered for superior corrosion resistance in aggressive alkaline and reducing environments, 99.9% Pure Nickel Pipe & Tube (N4/N6) delivers unmatched performance in high-purity industries. This premium-grade material offers exceptional thermal/electrical conductivity and non-magnetic properties, making it essential for demanding applications in chemical processing, alkaline service, electronics, and high-temperature vacuum systems.

Composed of 99.9% ultra-high purity nickel (UNS N02200/N02201), the pipes and tubes maintain outstanding mechanical integrity from cryogenic temperatures to elevated service conditions up to 315°C. Its monolithic structure ensures unparalleled resistance to caustic alkalis, distilled water corrosion, and chloride-induced stress cracking, providing reliable long-term performance in critical systems where contamination is unacceptable.

Manufactured to stringent ASTM B161/B163/ASME SB161 standards, 99.9% Pure Nickel Pipe & Tube guarantees dimensional precision and metallurgical consistency for seamless integration. Optimized for welding, bending, and fabrication, it is the trusted solution for heat exchangers, evaporators, semiconductor equipment, and marine components requiring zero magnetic permeability and maximum material purity.

Feature of 99.9% Pure Nickel Pipe & Tube (N4/N6)

✔Unmatched Alkaline Corrosion Resistance

 Superior performance in caustic soda, molten salts, and reducing chemical environments.

✔ Cryogenic-to-High Temp Stability

Maintains mechanical integrity from -196°C to 315°C (-320°F to 600°F).

✔ Ultra-High Purity & Contamination Control

99.9% Ni content (UNS N02200/N02201) ensures zero contamination in critical processes.

✔ Zero Magnetic Permeability

Essential for MRI, semiconductor, and electrochemistry applications.

✔ Superior Fabrication Performance

Excellent weldability (TIG/GTAW), bending, and forming capabilities.

Video of 99.9% Pure Nickel Pipe & Tube (N4/N6)

Specification of 99.9% Pure Nickel Pipe & Tube (N4/N6)

Application Field of 99.9% Pure Nickel Pipe & Tube (N4/N6)

1. Alkali & Electrochemical Processing

Caustic Soda Evaporators – Unmatched resistance to concentrated NaOH up to 50% at 150°C.
Chlor-Alkali Cell Components – Zero contamination in brine electrolysis systems.
Reducing Agent Pipelines – Safely transports hydrazine and hydroxylamine solutions.

2. Semiconductor & Electronics Manufacturing

Ultra-Pure Gas Delivery Systems – ASTM B161-certified for 99.999% gas purity.
Wafer Etching Equipment – Non-magnetic properties prevent EMI interference.
CVD Reactor Cooling Lines – Thermal stability in thermal cycling (200-300°C).

3. Energy & Advanced Technology

Alkaline Fuel Cell Stacks – Corrosion-free operation in KOH electrolytes.
Molten Salt Heat Transfer Loops – Withstands molten fluorides up to 600°F.
Nuclear Reactor Instrumentation – Radiation transparency for sensor conduits.

4. Marine & Offshore Engineering

Desalination Plant Evaporators – Immune to chloride-induced SCC in brine.
Deep-Sea ROV Power Cables – Cryogenic integrity at 5,000m depths (-4°C).

5. Medical & High-Purity Systems

MRI Cryogenic Transfer Lines – Zero magnetic permeability at 4K.

Pharmaceutical Distillation Columns – USP Class VI compliance for bioprocessing.

Advantage of 99.9% Pure Nickel Pipe & Tube (N4/N6)

About DLX ALLOY

CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

Advantage of DLX ALLOY

• Wholesale & Bulk Discounts – Special pricing for large-volume orders.

• Fast & Global Shipping – Reliable worldwide delivery options.

• Certified & High-Quality Material – Meets AWS, ASTM, and ISO standards.

• Custom Order Sizes – Available in spools, coils, and cut-to-length options.

• Guaranteed Stock Availability – Ready for immediate dispatch.

• Tailored Customization Services – Offers personalized alloy specifications and wire configurations to match your unique requirements.

• Samples provided – Provides samples for testing, ensuring you choose the perfect product with confidence.

FAQs of 99.9% Pure Nickel Pipe & Tube (N4/N6)

1.How long is the delivery time?

It depends on the quantity of the order, 10-25 days for small orders. For large orders, it takes 60 days.

2.Do you accept OEM/ODM production?

Yes! We accept OEM/ODM production. You can send us your samples or drawings.

3.How do you control the quality of your products? 

With professional quality team, advanced product quality planning, strict implementation and continuous improvement, we will issue product quality inspection certificate, including chemical analysis report.

4.Can your company provide detailed technical data and drawings?

Yes, you can. Please tell us the products and applications you need, and we will send you detailed technical data and drawings for your evaluation and confirmation.

5.How do you handle pre-sale and after-sale service?

We have a professional business team who will work one-on-one to protect your product needs, and if you have any questions, he can answer them for you!

6.Can I visit your factory before placing an order?

Yes, you are welcome to visit our factory. We are glad to have the opportunity to get to know each other.

7.Where is your production base?

We manufacture our products in Jiangsu, China and ship them from China to your country as soon as possible, which usually depends on your product requirements and quantity.

8.Can you send Nickel Welding Wire samples?

Yes, we can.