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dvthamizh
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Join Date: Sep 2011
Location: Chennai -- India
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Plate Defects

08/13/2012 12:52 AM

What is the acceptance criteria for pitting marks,

Is there any standard for that
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PWSlack
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#1

Re: Plate Defects

08/13/2012 6:23 AM
  • In what?
  • Used where?
  • What is the wetting fluid?
  • At what temperature and pressure?
  • Etc.
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Whitephone
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Location: Mineral wells Tx
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#2

Re: Plate Defects

08/13/2012 10:23 AM

There are a lot of references: start with ASME VIII Div 1 UG5. Then Nace, then ASTM. What are you looking for?????
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lyn
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#3

Re: Plate Defects

08/13/2012 11:53 PM

Broken, chipped, pitted and cracked plates should not be used for food service.

The AHPC (American Homemakers Plate Council} recommends replacement of any defective plates.

Specification AHPC 46-101OU812 specifies the dimensions and criteria for acceptance.

Disposal should be per AGPA (American Garbage Pickers Association} procedures.

If you want to incorporate pits into existing plates, that would be APPA (American Plate Pitters Association} CHP 42.

Good luck!

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dvthamizh
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Join Date: Sep 2011
Location: Chennai -- India
Posts: 10
#4

Re: Plate Defects

08/18/2012 12:00 AM

It is ASTM A36 plate

My end user is Canada and I don't know what media is.
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Previous in Forum: Why Aluminum Part Crack During Making Sheet Metal Part   Next in Forum: Can I Use Silicon Carbide Abrasive Belts?


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