Description
The Twinwall Ducting 300mm/354mm x 6m Perforated Plain Ended (Yellow) is a high-quality HDPE pipe designed for underground gas pipeline installations that require drainage and ventilation. Its perforated walls provide effective drainage solutions, while the plain-ended design ensures secure connections when paired with a coupler.
Built with a corrugated outer wall for enhanced strength, this ducting is engineered for durability and reliability in challenging underground environments. Manufactured to meet BS EN 61386 standards, it is suitable for residential, commercial, and industrial gas utility applications.
The yellow colour complies with NJUG recommendations, ensuring compliance and clear identification for gas infrastructure projects.
Key Features:
Perforated Design: Facilitates drainage and ventilation for underground gas systems
Plain-Ended Design: Requires a coupler for secure connections during installation
Durable HDPE Construction: Resistant to environmental stress, corrosion, and impact
Corrugated Outer Wall: Provides superior compression resistance for underground installations
Yellow Colour: Standard identification for gas infrastructure
Weather-Resistant: Performs reliably in harsh underground conditions
Specifications:
Material: High-density polyethylene (HDPE)
Outer Diameter: 354mm
Inner Diameter: 300mm
Length: 6m
Colour: Yellow
Design: Perforated and plain-ended
Compliance: BS EN 61386 and NJUG recommendations
Applications:
•Gas Pipeline Protection: Provides secure and ventilated pathways for underground gas pipelines
•Drainage Solutions: Perforations allow effective drainage in utility installations
•Utility Compliance: Meets NJUG standards for gas infrastructure installations
•Residential, Commercial, and Industrial Projects: Suitable for large-scale underground gas pipeline installations
Why Choose Stanley John LTD?
At Stanley John LTD, we provide premium-quality twinwall ducting solutions designed for reliable and compliant gas utility systems. The Twinwall Ducting 300mm/354mm x 6m Perforated Plain Ended (Yellow) delivers exceptional durability and performance, ensuring long-term protection for your underground gas pipeline projects.
Explore our complete range of ducting solutions in the Twinwall Ducting Range to find reliable products tailored to your needs.
Order Now:
Secure your underground gas installations with the Twinwall Ducting 300mm/354mm x 6m Perforated Plain Ended (Yellow). Durable, lightweight, and compliant—shop online today at Stanley John LTD for fast delivery and exceptional service.



