Glass Fused Bolted Steel Tank The name is a spec sheet: fused in the plant, bolted in the field A glass fused bolted steel tank earns its six-word name from two promises about how it reaches your site. Fused means the corrosion protection was finished in a furnace, not a paint booth. Bolted means it goes up with torque wrenches, not welding torches. Two words, two ways your schedule and your risk profile change. Before you shortlist a supplier, ask one question: "Where is the