CFR›Title 46›Chapter I›Part 36›Subpart 36.20 ContainsSections 36.20-1–36.20-5CorpusDaily eCFRDisplayed edition2026-09-01Last updated2026-09-01 Subpart 36.20—Vents and Ventilation Sections 36.20-1 § 36.20-1 Flame screens—TB/ALL. 36.20-5 § 36.20-5 Ventilation of pumproom—TB/ALL. Previous 36.10 Subpart 36.10—Piping, Valves, Fittings, and Accessory Equipment Next 36.30 Subpart 36.30—Periodic Inspections