The range of SKF High-pressure Pipes can be used when SKF Oil Injection equipment cannot be connected directly to a pressure joint. They consist of a steel pipe with a steel ball fitted to both ends. Two swivelling connection nipples press these balls against the seating of the connecting hole and thus sealing against oil leakage. 

• Wide range of pipes
• All pipes are pressure tested during production
• Special lengths (up to 4 000 mm / 157 in) made on request

For safety reasons, these high–pressure pipes have a maximum service life. All SKF High-pressure Pipes are hard–marked with the year in which their service life expires e.g. Do no use after 2021. 

High pressure pipes are marked with their maximum working pressure e.g. MAX 400MPa. 

The pipe colour also indicates the maximum working pressure. Black pipes can be used up to 300 MPa, whilst grey pipes can be used up to 400 MPa.