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Class 150LW Corrosion Resistant Flanges and Cast Flanged Fittings

This Standard Practice specifies a series of cast austenitic stainless-steel flanged fittings and austenitic stainless-steel flanges of reduced weight with mating dimensions for assembly with ASME B16.5, Class 150 flanges, but identified as Class 150LW (Light Weight) and limited to use at reduced pressure-temperature ratings.

Please call MSS office at 703-281-6613 to order this product.

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December 4, 2021

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