Product name Hepworth Clay drainage system
Suitability Foul water drainage
Land drainage
Surface water drainage
Material Clay
Diameter (mm) 100mm, 150mm, 225mm and 300mm
 
 
 

Hepworth Clay drainage systems can be used for most domestic, adoptable, commercial or industrial drainage applications.

Hepworth Clay pipes are made from vitrified clay giving them high strength, density, robustness, as well as resistance against wear, tear, and corrosion.

The pipes are supplied with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site.

Dimensions

Hepworth Clay pipe and fitting nominal diameters are 100mm, 150mm, 225mm and 300mm.

Fittings

Hepworth Clay pipes are supplied:

  • either with factory-fitted push-fit flexible couplings
  • or plain ended with separate couplings to be fitted on site.

Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters.

Accreditation

Hepworth Clay drainage systems are Kitemarked to the requirements of BS EN 295-5 and are supported by a CE mark and DoP.

Other pipes and fittings are manufactured to BS 65 and are Kitemarked where appropriate.

Lifetime jetting guarantee

All pipes identified in the Hepworth Clay Drainage price list with the jetting logo are guaranteed for the system lifetime against penetration of the pipe wall up to 7,500 psi (517 bar). See current trade price list for full details.

Environmental impact

Clay has a good environmental profile from raw material through manufacturing and installation, to end of llfe. Clay is a 100% natural and plentiful raw material. Sourced from local quarries to minimise transportation, Hepworth clays are carefully blended to take advantage of their distinct mineralogy prior to heat treatment.


Hepworth Clay drainage systems can be used for most domestic, adoptable, commercial or industrial drainage applications.

Hepworth Clay pipes are made from vitrified clay giving them high strength, density, robustness, as well as resistance against wear, tear, and corrosion.

The pipes are supplied with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site.

Dimensions

Hepworth Clay pipe and fitting nominal diameters are 100mm, 150mm, 225mm and 300mm.

Fittings

Hepworth Clay pipes are supplied:

  • either with factory-fitted push-fit flexible couplings
  • or plain ended with separate couplings to be fitted on site.

Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters.

Accreditation

Hepworth Clay drainage systems are Kitemarked to the requirements of BS EN 295-5 and are supported by a CE mark and DoP.

Other pipes and fittings are manufactured to BS 65 and are Kitemarked where appropriate.

Lifetime jetting guarantee

All pipes identified in the Hepworth Clay Drainage price list with the jetting logo are guaranteed for the system lifetime against penetration of the pipe wall up to 7,500 psi (517 bar). See current trade price list for full details.

Environmental impact

Clay has a good environmental profile from raw material through manufacturing and installation, to end of llfe. Clay is a 100% natural and plentiful raw material. Sourced from local quarries to minimise transportation, Hepworth clays are carefully blended to take advantage of their distinct mineralogy prior to heat treatment.


 
 
 
Downloads
  • Hepworth Clay - properties and benefits of clay
    Hepworth Clay - properties and benefits of clay
    8pp 4.42MB
    Download
  • Hepworth Clay - product, design and installation guide
    Hepworth Clay - product, design and installation guide
    144pp 21.01MB
    Download
 
 
 
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