EXPLORE
Resource Library
Find STI standards, regulatory updates, member authored articles, safety talks, and more in the Resource Library.
Standards & Regulatory Resources
Safety Resources
The Tariff Remedy Manufacturers Aren’t Talking About
As the Trump administration moves forward with his tariff promises,…
Events Calendar
Connect with industry peers at an upcoming STI/SPFA event.
Legislative Advocacy Committee
STI/SPFA's Legislative Advocacy Committee is representing members on Capitol Hill.
Steel Water Pipe
Members build water pipe to ASCE, AWWA, and SWPMTAC standards.
Field Erected Tanks
Members fabricate industrial and water tanks that meet or exceed AWWA, NSF, and API requirements and industry standards.
Pressure Vessels
Members build pressure vessels that meet or exceed ASME requirements and industry standards for a variety of industries.
EDUCATION
STI/SPFA Training and Certifications
STI/SPFA provides in-person and online training for inspector certifications and industry knowledge. Learn more about becoming a SP001 Aboveground Tank System Inspector or Cathodic Protection Tester, or an upcoming educational seminar.
