Stag Flowline is fast growing Flowback and Wellhead supply company that specializes in 1/4 turn Plug Valves. With over 6000 valves in use today, they have proved to be reliable while affordable. Stag Flowline distributes the DITI line of equipment across North America. Our valves have been put to use in the Permian Basin, Alberta Canada, Pennsylvania and are proven nation wide. Our 5 year goal is to have the DITI equipment become a household name in the oilfield while setting the industry standard. Stag Flowline is also developing API 6D products in addition to the full range of API 6A that we currently offer.