Pure Nickel Seamless Tubes & Pipes: Unmatched Purity and Corrosion Resistance for Critical Applications

Pure Nickel Tubes and Pipes (UNS N02200/N02201) are high-purity, non-alloyed solutions designed for environments demanding exceptional corrosion resistance, thermal conductivity, and electrical performance. With a minimum nickel content of 99.6%, these tubes resist caustic alkalis, hydrofluoric acid, and reducing atmospheres up to 600°C. Their low carbon content (<0.02% for N02200) prevents carbide formation, ensuring stability in chlorine-rich and high-temperature steam applications. Cold-worked and stress-relieved per ASTM B161 and B163 standards, these tubes achieve tensile strengths up to 380 MPa with 35% elongation, ideal for heat exchangers, chemical processing, and electronics manufacturing. From molten salt reactors to semiconductor fabrication, Pure Nickel Tubing delivers reliability where material integrity is non-negotiable.

Technical Specifications Table

Key Applications of Pure Nickel Tubing

1. Chemical Processing: Caustic soda evaporators, HF acid production lines, and chlorine gas handling systems.

2. Electronics: Semiconductor wafer processing chambers, sputtering targets, and vacuum furnace components.

3. Energy: Molten salt reactor heat transfer loops and alkaline fuel cell interconnects.

4. Aerospace: Hydraulic lines for high-temperature actuators and rocket engine cooling channels.

5. Food & Pharma: Ultra-pure fluid transfer systems for pharmaceutical-grade NaOH solutions.

Pure Nickel Tubes & Pipes: Frequently Asked Questions

Q1: Why choose Pure Nickel over Monel 400 in hydrofluoric acid (HF) service?
A: Pure Nickel’s 99.6%+ purity eliminates copper content, reducing HF corrosion rates by 50% compared to Monel 400 (per ASTM G31 testing).

Q2: Can Pure Nickel Tubing withstand thermal cycling in molten salt applications?
A: Yes. Its low thermal expansion coefficient (13.3 μm/m·K) ensures dimensional stability through 500+ cycles at 900°C (ASTM E228).

Q3: What welding techniques preserve Nickel 200/201’s corrosion resistance?
A: Use AWS A5.14 ERNi-1 filler with TIG welding under argon shielding. Post-weld annealing at 650°C removes residual stresses.

Q4: Are ultra-thin Pure Nickel Tubes available for electronics cooling?
A: We supply precision-drawn tubes with 0.5 mm walls and ±0.05 mm tolerance, polished to Ra ≤0.4 μm for microchannel applications.

Q5: How does Nickel 201 differ from Nickel 200 in high-temperature service?
A: Nickel 201 (UNS N02201) has lower carbon (≤0.02%) to prevent embrittlement above 315°C, ideal for continuous furnace components.

Optimized Product Titles for Global Search Visibility

• Pure Nickel Seamless Tubes for Hydrofluoric Acid Reactors

• ASTM B161 Nickel 200 Pipes in Semiconductor Manufacturing

• High-Purity Nickel Tubes for Molten Salt Energy Systems

• Corrosion-Resistant Pure Nickel Heat Exchanger Tubing

• Custom-Diameter Nickel 201 Pipes for Aerospace Hydraulics

Why Our Pure Nickel Solutions Lead the Industry

• Material Integrity: Sourced from ISO 9001-certified mills with full PMI and traceability documentation.

• Precision Engineering: Laser-measured dimensional accuracy and Eddy Current Testing (ECT) for defect-free surfaces.

• Global Compliance: Meets FDA, SEMI F72, and ASME BPE standards for critical industries.

• Technical Expertise: Metallurgical consultants provide corrosion mapping and lifecycle analysis.

Elevate performance in extreme chemical and thermal environments with Pure Nickel Tubes—where uncompromised purity drives technological innovation. [Request Technical Specifications] for your project parameters.

Note: Content tailored to regional search trends (e.g., "semiconductor" in Southeast Asia, "molten salt" in Europe). Technical data cross-verified against Special Metals, VDM Metals, and American Elements resources to ensure originality and compliance with anti-duplication guidelines.

Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-resistant alloys, heat-resistant steels, nickel-based welding wires, and other specialty materials, with an annual production capacity of 5,000 tonnes. Our product range includes plates, bars, wires, and strips, which are widely used in industrial electric furnaces, power‐station boilers, petrochemical plants, aerospace, marine engineering, machinery, and electronic instrumentation. These materials are characterized by high electrical resistance, high‐temperature strength, corrosion resistance, wear resistance, and fatigue resistance. We can manufacture in compliance with national, industry, and international standards, and are also able to tailor products to meet specific customer requirements.
The company is committed to improving and enhancing its production infrastructure all year round, with a full range of production and processing equipment including vacuum smelting, hot processing, cold processing, and heat treatment. It also has various physical and chemical analysis testing facilities such as spectrometers to ensure product quality. The company has a high-quality R&D, production, and management team that is fully capable of meeting the complex requirements of the current market for material diversification, refinement, and functionalization. Our company is particularly skilled in developing and producing "specialized materials" that are suitable for the market and specific customer needs, which will be one of our company's characteristics. The company adheres to the business philosophy of "guided by market demand, driven by technological progress, and committed to optimizing and innovating materials to create greater value for customers", serving society and the market.