Premium Straight Copper Tubes for Central Air-Conditioning & Medical Gas Applications

Nexe’s Straight Copper Tube is engineered for high-performance central air-conditioning systems in modern skyscrapers and large commercial buildings, meeting the most demanding international quality standards. Trusted by industry leaders worldwide, this product delivers exceptional durability, efficiency, and reliability in HVAC installations across Asia, Australia, and global markets.

International Standards Compliance

Our Straight Copper Tube is manufactured in strict accordance with:

• Japanese Industrial Standard (JIS) H3300 – ensuring superior mechanical strength, dimensional accuracy, and long-term performance in demanding environments.

Bright-Annealed Straight Copper Tube — Ideal for Medical Gas Applications

For specialized applications, Bright-Annealed Straight Copper Tube offers ultra-clean internal surfaces, making it the preferred choice for medical gas transportation systems in hospitals, laboratories, and healthcare facilities. With an internal residue quantity of 0.038 g/m² or lower, it guarantees maximum hygiene and safety in critical environments.

Standards & Certification

This product is produced in full compliance with:

• Australian Standard (AS) 1571 – meeting strict regulatory requirements for clean, high-grade copper tubing used in medical and industrial applications.

Key Features & Benefits.

• Global Standards Compliance – Meets JIS H3300 (Japan) & AS 1571 (Australia)
• Perfect for Central HVAC Systems – Designed for large commercial buildings & skyscrapers
• Medical-Grade Cleanliness – Ideal for transporting medical gases safely
• High Durability & Strength – Suitable for demanding structural environments
• Internationally Approved – Trusted by leading HVAC & healthcare industries globally