Many PE pipe and fitting manufacturers use the “Standard Dimension Ratio” – SDR – method of rating pressure piping. The SDR is the ratio of pipe diameter to wall thickness and the SDR can be expressed as: SDR = D …

What is an SDR? Read More »

July 25th, 2013 Since Rahn Plastics’ announcement in March of this year that Jeff Gilligan will be training to move into the Sales Operations Manager position, many people have been wondering what is happening with Dave Coutts.  Well now we …

Dave Coutts Retirement Read More »

Rahn plastics was thrilled to be a part of the recent development of a terrific promotional video showcasing North Bay’s thriving industries.   The video was created in an effort to attract new industry to the local area.  Rahn Plastics is …

Rahn Participates in City of North Bay Promotional Video Read More »