Pipe Fittings
Pipe fittings loss coefficients — Darby 3K method K-factors for elbows, tees, valves, and other fittings
Attributes
category
K1dimensionless
Kidimensionless
Kddimensionless
K_refdimensionless
description
Browse data
Elbow, 180°, all, (r/D = 1.5) to Elbow, 45°, mitered, 1 weld, (45°)5 rowsElbow, 45°, mitered, 2 welds, (22.5°) to Elbow, 90°, (r/D = 6)5 rowsElbow, 90°, 2 welds, (45°) to Elbow, 90°, threaded, long radius, (r/D = 1.5)5 rowsElbow, 90°, threaded, standard, (r/D = 1) to Tee, Through-branch, (as elbow), flanged, (r/D = 1)5 rows
Search the full pipe fittings dataset with natural language or structured queries.
Search this table