Duct Leakage Testing Protocols under SMACNA Standards

A Guide to Selecting Seals for High-Temperature Valves

Comparing graphite packing, metal bellows, and PTFE packing structures under severe thermal services.

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Sonam wajaba May 09, 2026

⏱ 5 min read

Understanding efficiency losses, thermal ratings, and warranty clauses when negotiating gearbox supply packages.

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Deepak karke Dec 23, 2024

⏱ 5 min read

Step-by-step procedures for pressurizing duct runs and calculating allowable leakage rates per SMACNA classes.

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Sonam wajaba Aug 06, 2024

⏱ 4 min read