Degreased Oxygen Pipe

Degreasing is the process of removing excess residual oils and other contaminants from pipes, which is a key aspect of the HPI pipework installation procedure. Oil and grease are particularly hazardous in the presence of oxygen as they can ignite spontaneously and burn with explosive violence. Continue reading

Dental Compressor Maintenance

Maintaining the health of your dental compressor is key to ensuring that it continues to perform well throughout its lifespan. At HPI, we can provide planned preventative maintenance for all types of dental compressors, which can help to minimise running costs. Continue reading


HPI are proud to announce that due to its on-going training and skills development programme, all staff are now fully Competent Person and Authorised Person trained.

Air Products

HPI’s close involvement with Air Products continues, as the ongoing MCS2 Oxygen VIE control panel changeover remains on schedule.

Working with Rolls Royce

With the much reported move of Rolls Royce from East Kilbride, to its upgraded premises at Inchinnan nearly complete, HPI can report their completion of the installation of the new pipework distribution system for various industrial gases.