LEADING COPPER NICKEL 90/10 & 70/30 PIPES, TUBES & CUNIFER BRAKE LINE COIL MANUFACTURER

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Copper-Nickel Pipes & Tubes — Knowledge Hub

Technical articles, standards guides and industry insights on Copper-Nickel 90/10, 70/30 pipes, tubes and CuNiFer brake line coils.

cuni 90/10 c70600 & 70/30 c71500 pipes manufacturer
Material Guide

Copper-Nickel 90/10 vs 70/30: Which Alloy Should You Choose?

A detailed comparison of UNS C70600 and C71500 covering corrosion resistance, mechanical strength, cost and application suitability for marine and offshore piping.

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cuni 90/10 c70600 & 70/30 c71500 pipes manufacturer
Standards

Understanding ASTM B466 vs ASTM B467 for Copper-Nickel Pipe

Learn the key differences between seamless (B466) and welded (B467) Copper-Nickel pipe specifications, dimensional tolerances and testing requirements.

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cuni 90/10 c70600 & 70/30 c71500 pipes manufacturer
Application

Why Copper-Nickel Piping Is the Industry Standard for Seawater Systems

Exploring biofouling resistance, erosion-corrosion performance and decades-long service life of CuNi 90/10 and 70/30 pipe in marine and desalination plants.

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cuni 90/10 c70600 & 70/30 c71500 pipes manufacturer
Automotive

CuNiFer Brake Lines: Why OEMs Are Switching from Steel

A look at why Copper-Nickel-Iron (CuNiFer) brake line coils outperform conventional steel brake tubing in corrosion resistance and formability.

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cuni 90/10 c70600 & 70/30 c71500 pipes manufacturer
Technical

Mechanical Properties of Copper-Nickel Pipe at a Glance

Tensile strength, yield strength, elongation and hardness values for annealed and as-finished Copper-Nickel 90/10 & 70/30 pipe per ASTM B466.

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cuni 90/10 c70600 & 70/30 c71500 pipes manufacturer
Standards

Global Standards Cross-Reference: ASTM, ASME, EN, DIN, JIS & BS for CuNi Pipe

A handy cross-reference table mapping ASTM B466/B467/B111 to ASME SB, EN 12449/12451, DIN 86019/86018, JIS H3300 and BS 2871 equivalents.

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