Thanks for writing in! It is possible to export templates from one X/Pro site and then your can import it into another X/Pro site.
Our template manager supports the following:
Preset Templates – all control settings for an individual v2 Element
Content Templates – all layout and element information for page content (can be saved as an individual section or multiple sections)
Header Templates – Pro only, saves all header information including bars, containers, elements used, and their respective settings
Footer Templates – Pro only, saves all footer information including bars, containers, elements used, and their respective settings
Please follow our knowledge base article on how to utilize template manager (https://theme.co/apex/forum/t/template-manager/20364).
Hope that helps.