Thursday, April 21, 2011

Know Better What is Piping or Fabrication Systems

All the information about Piping or Fabrication and all the consumable also Welding procedure. so, what do you waiting for, just visit this blog to know better what is Piping or Fabrication Systems.

Impact Test.
A test to determine the behavior of materials when subjected to high rates of loading, usually in bending, tension, or torsion.
The quantity measured is the energy absorbed in breaking the specimen by a single blow, as in Charpy or Izod tests.

Imperfection.
A condition of being imperfect; a departure of a quality characteristic from its intended condition.

Incomplete Fusion.
Fusion which is less than complete and which does not result in melting completely through the thickness of the joint.

Indication.
The response or evidence from the application of a nondestructive examination.

Induction Heating.
Heat treatment of completed welds in piping by means of placing induction coils around the piping. This type of heating is usually performed during field erection in those cases where stress relief of carbon- and alloy-steel field welds is required by the applicable code.

Inspection.
Activities performed by an authorized inspector to verify whether an item or activity conforms to specified requirements.

Instrument Piping.
All piping, valves, and fittings used to connect instruments to main piping, to other instruments and apparatus, or to measuring equipment.

Interpass Temperature.
In a multiple-pass weld, the minimum or maximum temperature of the deposited weld metal before the next pass is started.

Interrupted Welding.
Interruption of welding and preheat by allowing the weld area to cool to room temperature as generally permitted on carbon-steel and on chrome-moly alloy-steel piping after sufficient weld passes equal to at least onethird of the pipe wall thickness or two weld layers, whichever is greater, have been deposited.


But for this post today, I can't add a pictures, even a single picture, because beside the internet connection, I have to finish all the work the boss gave to me. At least all the information about the topics can represent the piping & fabrication. thank you!

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