Explosion Proof Ducting - Conductive Flexible Ventilation Hose for Hazardous Environments | ATEX Certified
Engineered for Extreme Safety in Explosive Atmospheres
Our conductive explosion-proof ducting is a Zone 1/21 hazardous area solution (ATEX Cat. 2G/2D) featuring:
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Multi-path static dissipation: Dual tinned copper ground wires + conductive PVC/steel composite structure
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BS 476 Class B fire resistance: Self-extinguishing within 30 seconds (tested per ISO 3795)
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Industrial-grade durability: Abrasion-resistant outer sleeve, anti-corrosion steel helix (1.2mm thickness)
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Smart ergonomic design: 1m-spaced adjustable PP fixing rings + 360° swivel hangers
Ideal for methane drainage, welding fume extraction, and solvent vapor ventilation in high-risk environments.
Explosion Proof Conductive Ducting
ATEX-certified explosion-proof ducting with conductive spiral reinforcement (2×10³Ω resistance). B1 flame-retardant PVC, -50°C to +120°C tolerance. Designed for mining, chemical plants & offshore ventilation. 100mm–1500mm diameters. Download compliance reports.
Related Parameters
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Property |
Specification |
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Material Composition |
Outer: 0.4-0.65mm FR PVC Core: Conductive glass fiber + high-carbon steel helix |
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Conductivity |
Surface resistivity: ≤3×10³Ω (ASTM D257) |
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Temperature Range Standard |
-15°C to +80°C Custom: -50°C to +120°C |
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Sizes |
⌀100mm–1500mm, 5m/10m lengths (customizable) |
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Weight |
2.3 kg/m (⌀300mm) – 65% lighter than metal ducts |
Features & Benefits
Features & Benefits
1. Intrinsically Safe Static Control
Embedded copper grounding wires bridge with steel helix (≤0.1s charge dissipation)
Meets EN 61340-5-1 electrostatic discharge standards for Zone 0/20 areas
2. Extreme Environment Resilience
Cold-crack resistance: -50°C tested (ASTM D1790)
Oil/Chemical resistance: Withstands IP67 immersion (IEC 60529)
3. Rapid Deployment System
Patented clamp-free connectors (compatible with DIN 24136 flanges)
Retractable design: 5:1 compression ratio for compact storage
Application Scenario
High-Risk Industry Solutions:
Mining & Tunneling: Methane extraction post-blasting | Coal dust conveyor ventilation
Marine/Offshore: Engine room explosion-proof airflow | Tanker volatile organic compound (VOC) management
Chemical Processing: Reactor venting | Solvent recovery ducting | Laboratory fume hood exhaust
Compatible Equipment:
✓ Axial explosion-proof fans ✓ Baghouse dust collectors ✓ Portable blowers
Frequently Asked Questions
Contact person: Elaine Guo
Tel.: +8615875732388
E-mail: sales@fsnuowei.com
Add: No. 39 Xingjiao Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province,China