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pipe end Archives - Projectmaterials

Pipe Sizes: NPS, Schedule, Length, End Types

The key dimensional parameters of steel pipes explained: “NPS”, “Schedule”, “Length” . PIPE DIAMETER AND WALL THICKNESS The two key steel pipe sizes are the nominal pipe size (NPS) and wall thickness (WT): NPS means “nominal pipe size”, which is the internal flow capacity of the pipe (pipe bore capacity). The comparable European term for “NPS”… read more »