Steel Tanks

Production Tanks
Hess Services manufactures steel production tanks built to meet API 12F and API 650 standards, providing reliable storage of oil, water, and produced fluids in demanding oilfield applications.
We offer pre-designed tank solutions in sizes from 6′ to 15’6″, as well as custom fabrication to meet specific project requirements.

Gun Barrels
Our products are a practical solution for businesses or facilities that require substantial on-site fuel storage.

Custom Tanks
Hess Services offers custom-fabricated steel tanks built to customer-provided specifications, designed to meet specific project requirements, capacities, and operating conditions.
Storage Tanks
We are API Spec Q1 Certified, a Monogram holder for API 650, and a Monogram holder for API 12F.
Fuel Tanks
Our products are a practical solution for businesses or facilities that require substantial on-site fuel storage.

Double Wall Tanks
Hess Services manufactures double wall round steel tanks in 8′, 10′, and 12′ diameters, and 4′ x 8′ x 16′ rectangular sizes providing reliable storage with integrated secondary containment. Custom fabrication is also available to meet specific project requirements and specifications.

Reconditioned Tanks
Hess Services offers used and refurbished API steel storage tanks and tank reconditioning services, including abrasive blasting, repainting, protective coatings, and nozzle modifications to meet customer specifications. Our Hays, KS and Watford, ND facilities currently have hundreds of 20′ × 12′, 400 BBL steel tanks in stock, including many that were used for only about five years in the Balkan field before being replaced with larger tanks. These 400 BBL steel API tanks offer a significant cost and lead-time advantage over newly built tanks and are available as-is, partially reconditioned, or fully grit-blasted and recoated inside and out.



