FITTINGS & FLANGES

ANSI Class 150 flange dimensional series

ANSI B16.5 / CLASS 150

Compare the ansi class 150 flange dimensional series using the complete drawings and technical charts below. Include the selected type, size and required configuration in your enquiry.

Product type: Slip-on, weld neck, socket weld, threaded, lap joint and blind - separate forms
Catalogue standard reference: ANSI B16.5 (catalogue designation; edition to be agreed)
Rating designations: Class 150 designation; not a working pressure in psi
Dimensional units: Millimetres, as marked on the technical chart.
Material grade: TBC - no material grade is assigned from the photograph or dimensional table.

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Selection & ordering notes

This is a catalogue-defined product series. Use only the drawing symbols, size row, wall series and unit system applicable to the selected form. Material grade, standard edition, pressure-temperature rating, inspection requirements and final manufacturing drawing require order confirmation. Where footnotes prescribe welding, stress relief or radiography, these are technical conditions to agree and document for the order, not records of completed Baodun inspection. Photographs and type drawings do not establish every possible combination. Two charts cover the six forms with separate dimensional symbols. A nominal size, class or appearance alone does not establish interchangeability or material. Pressure-temperature rating requires selected material and temperature. TBC: NPS1/2 Thread Length Q is printed as157; a decimal/magnitude issue requires drawing confirmation. This chart cell is marked TBC.

Specifications compiled from available product documents。Dimensions, performance and suitability are subject to confirmed drawings and ordering documents.

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ANSI Class 150 flange dimensional series

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