HYA23: Copper-core Solid Polyethylene Insulated Moisture Barrier Polyethylene Sheathed Double Steel Tape Armored Polyethylene Sheathed Local Telecommunication Cable

HYA23 Cable Advantages  
Dual-Layer Protective Structure: Solid polyolefin insulation combined with polyethylene sheathing and double steel tape armor provides dual protection for mechanical safeguarding and signal integrity.  
High Compression and Impact Resistance: The double steel tape armor significantly enhances compressive strength, resisting external mechanical damage such as backfill pressure and geological settlement.  
Long-Term Moisture Protection Design: The built-in moisture barrier and outer sheath work together to block water ingress, making it suitable for harsh environments like direct burial and humid tunnels.  
Stable Anti-Interference Performance: Solid insulation and the metal armor layer form natural shielding, reducing external electromagnetic interference on communication signals.  
Versatile Installation Methods: Supports direct burial, conduit installation, and tunnel laying, adapting to complex terrains and construction conditions in municipal projects.  

Product Selling Points  
Communication Backbone Cable for Harsh Environments: Specifically designed for urban communication trunk lines that require reinforced protection, such as those crossing roads, rivers, and geologically unstable areas.  
Mechanical Protection Upgrade Solution: Double steel tape armor provides 360-degree protection against crushing and impact, reducing the risk of accidental damage during construction.  
Specialized for Moisture-Prone Direct Burial Scenarios: The combination of a moisture barrier and corrosion-resistant armor treatment ensures long-term operational reliability in direct burial sections.  
Standard Selection for Municipal Projects: Complies with direct burial installation standards for communication pipelines, widely used in government projects such as urban utility tunnels and road renovations.  
Long-Term Cost Optimization: Reduces fault repairs caused by mechanical damage, significantly lowering the lifecycle maintenance costs of urban communication networks.

Application Range: Direct burial of local telephone trunk lines, suburban and rural telephone networks, field communication lines, telecommunication infrastructure requiring mechanical protection, and communication lines in lightning-prone areas.
Special Notes: Double-layer steel tape armor provides excellent compression resistance, impact resistance, and lightning protection; PE sheath resistant to environmental stress cracking; suitable for direct burial without protective conduits; reliable choice for field and harsh environment communication lines.