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technical supervision codes technical supervision thermal power plants scopethe scope other related technical requirements technical low conductivity water samples engineering equipment system design bees scopethis standard
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  2. DL 438-2000 in English
DL 438-2000 in English

DL 438-2000 in English

SUPERSEDED

Technical supervision codes for metal in thermal power plants

  • Issued on:2000-11-03
  • Implemented on:2001-01-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD)： $300.00
$291.00


Scope

The scope of application includes the storage and management of welding rods, welding wires and other welding materials, the handling of unqualified welds of pressure components, welding quality management in outsourced work, technical supervision of main steam pipelines and reheat steam pipelines and other related technical requirements.

More samples: JJG 21-2008 NB/T 47013.2-2015 JGJ 94-2008
Sample only — not a preview of DL 438-2000
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