C
Term |
Related Form/Report (& everywhere else) |
Definitions |
Corrosion Allow.(CA) |
By knowing the expected general corrosion rate and the anticipated plant or service life of a part, the designer can calculate the extra thickness required for corrosion resistance of the process equipment being designed. After determining a wall thickness that meets mechanical requirements, such as pressure, temperature and weight of equipment, an extra thickness called "corrosion allowance" is added to the wall thickness to compensate for the metal expected to be lost over the life of the equipment. Then, because the penetration depth cab very, a corrosion allowance is assigned a safety factor of two. |
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Cleaning |
Cleaning Requirements of Piping Systems New construction of piping systems requires some type of cleaning of debris or contaminants. Debris can be defined as substances such as dirt, grease, construction materials such as wood, wire, hard hats, tools, weld slag, rust and scale, and any other small objects that could be misplaced inside the diameter of piping systems. Proper cleaning is required dependent upon service requirements. Reference : http://WWW.whatispiping.com/cleaning-requirements |
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CAPACITY |
CAPACITY or RATE each of which for the equipment |
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Comment TR |
It can be Latest Comment From Client TR/Letter Number |
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Comment Date |
It can be Latest Comment From Client TR/Letter Date |
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Comment Status |
It can be Latest Comment From Client Status |
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