Pure Nickel Seamless Tube Corrosion Resistance For Critical Applications

Product Specification

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.