TANK ENVY. American Customs Since 1898. Count on Niles for stainless and carbon steel tanks up to 13 feet in diameter and 30 tons. The only other limits are your imagination. Design your solution today with expert assistance from our on-site engineers. Know Niles for shop-built pressure vessels, steel tanks and more. nilesst.com | info@nilesst.com | 269.683.1910 Performance built through quality. ©2020, Bradford White Corporation. All rights reserved. NSTASHJ0220http://www.nilesst.com