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Title 49

Displaying title 49, up to date as of 9/03/2026. Title 49 was last amended 9/03/2026.
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Title 49TransportationPart / Section
Subtitle BOther Regulations Relating to Transportation100 – 1699
Chapter IPipeline and Hazardous Materials Safety Administration, Department of Transportation100 – 199
Subchapter DPipeline Safety186 – 199
Part 192Transportation of Natural and Other Gas by Pipeline: Minimum Federal Safety Standards192.1 – 192.1015
Subpart DDesign of Pipeline Components192.141 – 192.205
§ 192.141Scope.
§ 192.143General requirements.
§ 192.144Qualifying metallic components.
§ 192.145Valves.
§ 192.147Flanges and flange accessories.
§ 192.149Standard fittings.
§ 192.150Passage of internal inspection devices.
§ 192.151Tapping.
§ 192.153Components fabricated by welding.
§ 192.155Welded branch connections.
§ 192.157Extruded outlets.
§ 192.159Flexibility.
§ 192.161Supports and anchors.
§ 192.163Compressor stations: Design and construction.
§ 192.165Compressor stations: Liquid removal.
§ 192.167Compressor stations: Emergency shutdown.
§ 192.169Compressor stations: Pressure limiting devices.
§ 192.171Compressor stations: Additional safety equipment.
§ 192.173Compressor stations: Ventilation.
§ 192.175Pipe-type and bottle-type holders.
§ 192.177Additional provisions for bottle-type holders.
§ 192.179Transmission line valves.
§ 192.181Distribution line valves.
§ 192.183Vaults: Structural design requirements.
§ 192.185Vaults: Accessibility.
§ 192.187Vaults: Sealing, venting, and ventilation.
§ 192.189Vaults: Drainage and waterproofing.
§ 192.191 [Reserved]
§ 192.193Valve installation in plastic pipe.
§ 192.195Protection against accidental overpressuring.
§ 192.197Control of the pressure of gas delivered from high-pressure distribution systems.
§ 192.199Requirements for design of pressure relief and limiting devices.
§ 192.201Required capacity of pressure relieving and limiting stations.
§ 192.203Instrument, control, and sampling pipe and components.
§ 192.204Risers installed after January 22, 2019.
§ 192.205Records: Pipeline components.