YJLHV22 Armored Aluminum Alloy for Cost-Efficient & Robust Power Networks

A1: AA-8030 alloy has 15% higher tensile strength than ordinary aluminum, better fatigue resistance, and avoids creep problems. In addition, it has stronger corrosion resistance, making it suitable for long-term outdoor/underground use. Its conductivity is close to that of ordinary aluminum, but its mechanical properties are more stable, making it suitable for heavy infrastructure.

A2: Yes. The XLPE insulation layer can support long-term operation at 90°C and a short-circuit temperature up to 250°C (5 seconds), making it suitable for high-temperature industrial areas (e.g., steel mills, chemical plants). The PE sheath also has good resistance to heat aging, ensuring reliable operation in environments ranging from 40°C to 90°C.

A3: YJLHV22 (double-layer steel tape armor) is suitable for direct burial in flat/loose soil and cable trenches. YJLHV23 (interlocking steel tape armor) is suitable for rocky terrain or areas frequently subjected to mechanical impact due to its better flexibility and impact resistance. Both are suitable for underground laying, but YJLHV22 is more cost-effective in standard scenarios.

A4: For the Southeast Asian market (Malaysia, Indonesia, Thailand), we offer the following customization services: UV-resistant PE sheath (suitable for tropical sunlight), termite protection, core configuration (3+1, 3+2 cores), and cross-sectional areas from 25mm² to 630mm². We also provide SIRIM and SNI certifications to meet local regulatory requirements and ensure smooth market entry.

A5: For African infrastructure projects (such as Nigeria and Kenya), YJLHV22 can reduce total costs by 30-40% compared to copper cables: material costs are reduced by 25%, transportation costs by 20% (lighter weight), and installation costs by 15%. We also offer SONCAP/KEBS certification options to avoid customs delays, saving time and money.

A6: We have warehouses worldwide (Singapore, Dubai, Germany). In-stock products can be shipped within 2-7 days; custom orders require 10-18 working days. We offer a 3-year warranty against manufacturing defects, 24/7 multilingual technical support, and free replacement for quality issues—ensuring peace of mind for your global projects.