T/L-SS - Triple Lock - Stainless Steel

Non-insulated Triple Lock® Stainless Steel is manufactured using a stainless steel strip which is spirally wound and mechanically joined together forming an air tight and leakproof triple lock seam. The ULC-S110 and UL-181 Class 1 product combines stainless steel construction with the superior features of Triple Lock® to produce a solid solution for venting extreme temperatures, harsh fumes or hazardous chemicals.