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Non Destructive Testing (2) |
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Time of Flight Diffraction Time of flight diffraction (ToFD) is a reliable method of ultrasonic testing that is a highly sensitive and accurate method for non-destructive testing .. |
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Guided Wave Testing GWT - Guided Wave Testing is an NDT method that complements existing NDT methods and is widely used for screening pipelines .. |
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Leak testing Leak testing is a procedure used to determine whether an object or system is operating within a specific leakage limit and to check for leaks, which may .. |
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Guidelines - Hydrostatic testing Hydrostatic testing of pressure piping is a mandatory activity before finalization of any new or modified piping system. It is the final check of .. |
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Testing Equipment Testing-equipment for pressure systems like Pressure Gauges, Temperature and pressure recorder-receivers, Hydrostatic Test Pumps .. |
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Pressure Testing Piping Systems Pressure testing of piping and pipelines should normally be performed with water. Only in exceptional circumstances should pneumatic .. |
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Flange Weld Testers The Flange Weld Tester is used to hydrotest the integrity of new welds where a Weld(ing) Neck or Slip On flange has been added to a pipeline .. |
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In-Line Weld Testing & Isolation In-Line Weld Test Tools are commonly used during the maintenance and modification of piping or process equipment, enabling localised pressure testing .. |
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Pressure Testing Codes There are many codes and standards relating to piping systems. Two codes of major importance for pressure and leak testing is the .. |
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Risks of Pneumatic pressure testing Pneumatic testing is widely used to achieve minimum down time and economy and convenience of testing as compared to hydrostatic tests. It is .. |
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Safe Distance for Pressure Testing For pressure testing of a component that will be used in service, the pressure is usually 1.3 - 1.5 x design pressure, which keeps the material from yielding, but subjects it to more stress that it will see in service .. |
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