Need steel for a project? At Dominion Steel Supplies, you’re welcome to walk through our Calgary yard and browse our inventory. From full lengths to small cutoffs, we can cut material to size and even help connect you with local welders and fabricators for custom projects.

Confused about Schedule 40 and Schedule 80 pipe? Learn the differences in wall thickness, weight, strength, pressure capability, and common applications. This guide explains when to use each type of steel pipe and how to choose the right option for your project.

Buying steel in Calgary doesn’t have to be complicated. This guide explains how to choose the right steel products, understand sizes and standard lengths, compare new versus surplus steel, and find cut-to-length and delivery services. Whether you’re a homeowner, welder, contractor, or fabricator, Dominion Steel Supplies is open to the public and ready to help.