EXPLORE
Resource Library
Find STI standards, regulatory updates, member authored articles, safety talks, and more in the Resource Library.
Standards & Regulatory Resources
Safety Resources
Events
Legislative Fly-in
The STI/SPFA Legislative Fly-in will be held July 22-23, 2025, in Washington, D.C. Your voice matters—help shape the policies that affect our industry. Don’t miss this opportunity to make an impact.
Agenda
Hotel Information
Building a Stronger Industry Through Meaningful Benchmarking
The steel fabrication industry continues to navigate shifting economic conditions,…
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.
