Experts(s) wanted: Coatings for existing water pipes and materials for new water pipes. Dear All,  I'm ​looking for one ​or two exp...

Experts(s) wanted: Coatings for existing water pipes and materials for new water pipes. Dear All,  I'm ​looking for one ​or two experts ​who could give ​a 10-15 minute ​webinar ​presentation on ​state-of-the-​art technologies ​for: (1) coating ​water pipes to ​reduce flow ​friction and/or ​ (2) developing ​materials for ​future piping ​systems and ​components. All ​suggestions ​are much ​appreciated.​  ​ Thank you!