Naylor

Underground Land Drainage – Denline

Description

Denline underground land drainage system of DN100-DN300 plain-end vitrified clay perforated pipes with flexible polyethylene sleeve joints, was specifically developed for ground water and surface water drainage of all types, including;

  • Motorways
  • Roads
  • Sports grounds
  • Racecourses
  • Land reclamation
  • Retaining walls
  • Land drainage

Depending upon the nature of the surrounding soil, consideration may need to be given to the grading of permeable fill to avoid the migration of fine soil particles toward the drain system.

Clayware

Vitrified clay perorated pipes and unperforated fittings manufactured in accordance with BS EN295-1.

Sleeve Couplings

Injected moulded in polyethylene to BS 3412.

Joint Performance

The Denline sleeve coupling is a friction fit joint. It locates the joints and prevents the ingress of debris. It is not intended to provide a watertight seal.

Aggressive Environments

The pipes, fittings and couplings are resistant to attack from chemicals, aggressive soils and bacteria. In addition they have a high abrasion resistance.

For more information such as product availability, structural performance of the pipes and details about the full Denline range please view or downloaded our Clay Drainage brochure using the link on the right of the screen. Should you require any additional information please contact us on 01226 790591 or 01592 717900 for Scottish enquiries.

Additional Information

Select to view variations:

DN 150

Product code

25009 - DN 150

Attributes

DN
150
Pack Qty
44
Length
1.75m

DN 225

Product code

25001- DN 225

Attributes

DN
225
Pack Qty
20
Length
1.75m

DN 300

Product code

25008 - DN 300

Attributes

DN
300
Pack Qty
12
Length
2.00m