NEN EN 13445-4 : 2016
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
UNFIRED PRESSURE VESSELS - PART 4: FABRICATION (ISSUE 3:2016)
02-10-2018
12-01-2013
Defines requirements for the manufacture of unfired pressure vessels and their parts, made of steels, including their connections to non-pressure parts. Also specifies requirements for material traceability, manufacturing tolerances, welding requirements, requirements for permanent joints other than welding, production tests, forming requirements, heat treatment, repairs and finishing operations.
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