SACRIFICAL SPACER RINGS

 

 

Among the range of Polyurethanes manufactured from Company Services Swiss SA Group, one solution is specifically developed to build up sacrificial spacer rings easily moulded onto a 3LPE or 3LPP pipe to protect it from abrasion and wear.

 

sacrifical spacer rings
sacrifical spacer rings

 

 

One of the application which is ongoing for many years is the protection of the parent coating of O&G pipelines in the concrete micro tunnels sections, thus ensuring easy pulling of the pipes in the micro tunnel without damaging the parent coating.