Our 110 mm solid twinwall pipe is ideal for the gravity drainage of surface water and rainwater. This pipe is used for filter and support channels on motorways, the drainage of railway lines, subsoil drainage on golf courses, collection shafts and land reclamation projects. 

An outer corrugated wall is welded to an inner smooth wall to ensure strength and rigidity on the outside and efficient flow on the inside. Unlike conventional single-walled pipes, this design prevents the build-up of sludge. 

CorriPipe™ packs are colour-coded to make it easy to identify the type of pipe. 

Red: fully perforated pipe, yellow: semi-perforated pipe and green: non-perforated pipe   

Key features: 

The smooth inner wall prevents sludge build-up and ensures higher flow rates. 

Lightweight compared to conventional materials such as concrete or steel. Up to 90 per cent lighter than concrete.    

When used with rubber seals, fully tested for leak-tightness in accordance with HAPAS requirements.  

Standard lengths of 6 m enable quick and easy installation, minimise waste and reduce labour and machinery costs. Installation is up to six times faster than with concrete.  

Fewer joints mean quick and easy installation. 

Tensile strength of 750 newtons. 

Couplings included in the scope of supply. 

Easy to cut to size on site – reduces machinery and labour costs. 

No waste compared to conventional pipes. 

A comprehensive range of fittings and accessories is available. 

Can be laid at depths of 0.5 to 10 metres.