Rubber insulation and sheathed flexible cables

Shenghua Rubber Sheathed Cables: Unmatched Flexibility for Demanding Mobile Applications"​​

In industrial workshops, construction sites, and outdoor environments, ​​cable failures due to bending stress, oil exposure, or temperature extremes cause costly downtime and safety risks​​. Generic PVC cables crack at -15°C, while substandard rubber sheaths degrade in UV/oil, risking electrical shorts. Shenghua’s ​​Rubber Sheathed Flexible Cables​​ (450/750V) solve these challenges with specialized rubber compounds, flame-retardant options, and rigorous IEC/GB compliance—ensuring reliability where mobility matters most

​​Core Engineering Innovations​​

Shenghua integrates durability into every layer:

• ​​Triple-Compound Rubber Sheath​​:
  • ​​Weather/Oil Resistance (YCW Type)​​: Withstands UV, ozone, and oil/grease exposure (per IEC 60245), ideal for outdoor power tools or agricultural machinery
     
  • ​​Flame Retardancy (ZR Series)​​: Self-extinguishing sheath reduces flame spread by 70% vs. standard rubber (IEC 60332-1-2 compliant)
     
• ​​Class 5 Copper Conductors​​:
  • ​​7.5D Bend Radius​​: Survives 10,000+ flex cycles without conductor fatigue—critical for robotic arms or stage equipment
     
• ​​Electrical Integrity​​:
  • ​​>50MΩ/km Insulation Resistance​​: Prevents leakage currents in humid environments (e.g., drainage pumps)
     
  • ​​2,000V Spark Testing​​: Guarantees zero breakdowns during voltage surges
     

​​Technical Superiority: Shenghua vs. Generic Rubber Cables​​

Table: Validated by IEC 60245 and GB/T 5013 standards.

​​Critical Applications​​

• ​​Mobile Power Tools​​:
  YZ-type cables (300/500V) power drills and grinders in construction sites, resisting abrasion from concrete dust
   
• ​​Outdoor Equipment​​:
  YCW-type cables endure monsoons or Arctic cold (-30°C) for event staging or renewable energy farms
   
• ​​Industrial Machinery​​:
  ZR-YC flame-retardant cables (450/750V) prevent fire propagation in automotive assembly lines with oil exposure
   

​​Certifications: Global Compliance, Local Trust​​

Shenghua’s ​​CE, CCC, and KEMA​​ certifications validate

• ​​Safety​​: Passes 50Hz spark tests (no breakdown at 2,000V).
• ​​Durability​​: Exceeds IEC 60245 flex/impact tests for mining equipment
   
• ​​Eco-Safety​​: Halogen-free options available (per RoHS/REACH).

​​Why Engineers Specify Shenghua​​

1. ​​Reduced Downtime​​:
   ​​>50MΩ/km insulation resistance​​ prevents moisture-induced failures in washdown environments (e.g., food processing)
    
2. ​​Installation Efficiency​​:
   ​​7.5D bend radius​​ enables tight conduit routing, cutting labor time by 30%
    
3. ​​Customization​​:
   OEM support for lengths (10m–5,000m), sheath colors, and bespoke voltage ratings