Replace the scope with the following: "This document specifies requirements for the manufacture of unfired pressure vessels and their parts, made of steels, including their connections to non-pressure parts. It 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."
Số hiệu tiêu chuẩn
EN 13445-4/FprA2
Tên tiêu chuẩn
Unfired pressure vessels - Part 4: Fabrication
Ngày phát hành
2013-10-00
Từ khóa
Acceptance * Chemical technology equipment * Cold-working * Contractors * Dimensional control * Examination (quality assurance) * Heat treatment * Hot-working * Inspection * Installations in need of monitoring * Manufacturing tolerance * Marking * Material-deforming processes * Materials * Mending * Non-destructive testing * Operating tests * Postheat treatments * Pressure vessels * Pressurized components * Production * Production control * Repairs * Specification (approval) * Steels for pressure vessels * Testing * Tolerances (measurement) * Traceability * Unfired pressure vessels * Visual inspection (testing) * Welded joints * Welding procedure specification * Welding processes * Welds * Reception
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EN 13445-4/FprA2
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