Quality Assurance: The WINBCO Difference

At WINBCO, our mission is to provide our customers with the highest quality tanks and tank systems both on time and to specification. Our commitment to our customers and to this mission has been the foundation of our company for over 80 years, and continues to drive our rigorous quality management systems to this day. We have a long, proven track record of delivering high quality results on time and within budget, and our dedication to meeting or exceeding industry standards has earned us an unmatched reputation for excellence in the industry.

Maintaining Rigorous Industry Standards

The WINBCO Tank Company specializes in manufacturing custom and reliable tanks, pressure vessels, and storage vessels, and we’ve taken several steps to ensure that our quality management system is top notch. Our QMS is certified to ISO 9001:2015 standards for efficient and effective manufacturing. We are well versed in the major standards for our industry, including API, ASME, NFPA, and UL standards, and have manufactured a variety of tanks and pressure vessels according to the requirements of these organizations. 

For example, we can design and manufacture tanks to the following specifications:

API Standards

  • API-620 - Design & Construction of Large, Welded, Low Pressure Storage Tanks

  • API-650 - Welded Tanks for Oil Storage

  • Spec-12D - Field Welded Tanks for Storage of Production Liquids

  • Spec-12F - Shop Welded Tanks for Storage of Production Liquids

  • API-653 - Repair, Alteration, and Reconstruction

ASME Standards

  •  A - Assembly of Power Boilers

  •  H - Heating Boilers

  •  S - Manufacture and Assembly of Power Boilers

  •  PP - Fabrication and Assembly of Pressure Piping

  •  U - Manufacture of Pressure Vessels

  •  R - Repairs and/or alterations of Boilers and Pressure vessels

WINBCO Tank Company also manufactures tanks and systems to meet other major industry requirements as well, such as UL, NFPA, and AWWA standards. As needed, we even utilize third-party inspections to get that additional stamp of approval to ensure that our products meet or exceed industry standards and customer expectations every single time. Our knowledge and dedication to our craft is unmatched, and whether we’re fabricating a tank in our shop or erecting one out in the field, our customers rely on us to provide them with the tanks and systems that they need.

Interested in working with WINBCO Tank Company?

If you’d like to request a quote on our services, don’t hesitate to contact us! We’d be happy to hear about your next project and how we can help.