ASME B16.9 Concentric Reducer Dimension & Weight Finder

Pick the large and small ends. End-to-end length H is set by the large end only, not the reduction ratio.
Large-end OD (D)
Small-end OD (D1)
End-to-end length (H)
Weight, STD wall (nominal)
Request this size with an EN 10204 3.1 MTC →
Dimensions per ASME B16.9. STD weights are nominal references; exact weight by heat and schedule is stated on the Material Test Certificate. Wall thickness is customer-specified per the line schedule.