Flange, Valve and Pump Inspection and Function
Intended to qualified and develop skills of inspectors who conduct NDT and acceptance tests on Flange, Valves and Pump based on applicable standards through check lists, procedures, OEM to verification and evaluation.
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Conditions leading to defects and failures
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Types of Discontinuities categories according to the stage of manufacture/use: Inherent Process, Primary Process, Secondary Process, Services Discontinuities
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Manufacturing Processes for Casting & Forging
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Visual Testing for Pumps– Disassembly, dimensions and critical area.
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Visual Test for Valves: Gate, Globe / Stop Check, Swing Check, Ball/Plug, Butterfly, Diaphragm Valves & Bolting Bolts
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Flange & Fittings Material dimensions, types and shapes : Ring / Hub, High pressure & Blind
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Visual Testing for Flanges : Gasket, Casing Head, Casing Head Housing, Casing Spool (bowls, Tubing Head, Tubing Hanger (Dog Nut), Dual split tubing hanger, Tubing Head Adaptor and etc.
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Flange Inspection – Surface roughness, Seal surfaces, Bolts & Nuts
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Flange & Gasket – (Type 6B / 6BX )
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Compact flange sealing ring 🙁 IX-ring or the HX-ring )
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Flange leakage commonly caused and Clamp Connection
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Quality Control Requirements-Surface NDT: Ferromagnetic, Non-Ferromagnetic & Welding
