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Opening Process Equipment Making Up and Breaking Flanges Reference Deck

Opening Process Equipment Making Up and Breaking Flanges Reference Deck. Examples of Bolted Flange Joint Assembly. 4”-150# 4” – 300#. Examples of Bolted Flange Joint Assembly. 8”-150#. ASME B16.5 Flange Dimensions. ASME B16.5 Flange Bolting Chart. Flange Unbolting.

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Opening Process Equipment Making Up and Breaking Flanges Reference Deck

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  1. Opening Process EquipmentMaking Up and Breaking FlangesReference Deck

  2. Examples of Bolted Flange Joint Assembly • 4”-150# • 4” – 300#

  3. Examples of Bolted Flange Joint Assembly • 8”-150#

  4. ASME B16.5 Flange Dimensions

  5. ASME B16.5 Flange Bolting Chart

  6. Flange Unbolting ASME PCC-1-2010, Flange Joint Assembly and Bolt Up Procedures Criss-Cross Pattern Torque/Bolt measurements are published by the American Society of Mechanical Engineers

  7. Flange Spreading • Once bolts are loosened, it can be necessary to spread the flanges to break the seal of the gasket. • There are many types of wedges / spreading tools available in the marketplace – both manual and hydraulic • Google search the following for examples • Flange wedge • Flange spreader • Flange jack

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