Explosion-Proof FRAS Spiral Ventilation Duct 1200mm for Mining
ATEX certified duct with antistatic and flame retardant properties for safe ventilation in hazardous mining environments.
Product Summary
This FRAS spiral ventilation duct is designed specifically for underground mining operations, including coal mines, metal mines, and flammable gas explosion hazard areas. With a diameter of 1200mm and section lengths of 1m to 20m, it ensures effective ventilation and hazard gas dilution. The duct features antistatic fabric to prevent electrostatic discharge, and meets stringent international safety standards.
Key Selling Points
ATEX Certified: EU ATEX Type Examination Certificate covers 550GSM-FR to 800GSM-FRAS series for explosion protection.
Antistatic Fabric: Prevents static buildup, critical for safe operation in explosive atmospheres.
High Strength: Welded construction and spring steel wire reinforcement withstand high pressures.
Long Service Life: Durable PVC coated fabric reduces replacement frequency.
Easy Installation: Flexible and lightweight for quick deployment.
Custom Options: Various diameters, lengths, and end connections.
Technical Specifications
Diameter
1200mm (custom 200-2800mm)
Section Length
1m to 20m
Material Weight
550 gsm - 800 gsm (FRAS series)
Usage Environment
Positive or Negative Pressure
Performance
FRAS (flame retardant and antistatic)
Certifications
ATEX, ISO 9001, CE, SGS
Models and Options
Available in 550GSM-FR, 600GSM-FR, 700GSM-FR, 800GSM-FR, 550GSM-FRAS, 600GSM-FRAS, 700GSM-FRAS, 800GSM-FRAS
End connections: Zipper / Velcro / Steel ring
Materials and Structure
PVC Coated Fabric with antistatic properties, Nylon base. Spring Steel Wire (5-10mm) for reinforcement. The antistatic fabric is available as an option.
Applications
Underground coal mines, metal mines, flammable gas explosion hazard areas, and mining ventilation systems.
Customization
Custom diameters, lengths, fabric weight, and end connections available. Contact sales for tailored solutions.
FAQ
Is this duct suitable for explosive environments?
Yes, it is ATEX certified for use in underground coal mines, metal mines, and flammable gas explosion hazardous areas.
What is the minimum order quantity?
Flexible MOQ for stock products, zero MOQ for trial orders.
What tests are available?
We provide SGS test reports and support third-party inspections.
Can the duct be made in custom lengths?
Yes, lengths from 1m to 20m are available.
What certificates are included?
ATEX, ISO 9001, CE, and SGS test reports.
What is the lead time?
Please contact us for specific lead time based on order size.
What end connections are offered?
Zipper, Velcro, and steel ring options.
What is the maximum diameter available?
Up to 2800mm.
Inquiry Information
Contact Person: Autumn Cui Tel: +86-18251952515 Email: autumn@js-sulong.com WhatsApp: +86 182 5195 2515 Address: No.9 Filter Material Industry Park, Funing, Yancheng, Jiangsu Province, China
