BEP PETROLEUM & TANK, LLC Share: Manufacturing BEP PETROLEUM & TANK, LLC Visit Website Request Info 1200 Yegen Rd Bismarck, ND 58504 (701) 258-5427 About Map About We offer a wide variety of Steel and Aluminum for your project needs, at the LOWEST price possible. We can do all types of custom fabrication & welding. What's Nearby? Distance: 5 10 15 20 25 50 mi.