GOST R 52630-2012 PDF

Full title and description

GOST R 52630-2012 — "Steel welded vessels and apparatus. General specifications" (Russian: ГОСТ Р 52630-2012, Сосуды и аппараты стальные сварные. Общие технические условия). This national standard specifies general technical requirements for the design, manufacture, testing and documentation of steel welded pressure and non-pressure vessels and apparatus.

Abstract

GOST R 52630-2012 defines general technical conditions for steel welded vessels and apparatus including requirements for materials, welding and fabrication, nondestructive and pressure testing, acceptance criteria, documentation, marking, completeness and packaging. The standard served as a unified baseline for design and quality control of welded vessels used in chemical, petrochemical, oil & gas and related industries until it was superseded by a later national standard.

General information

• Status: Withdrawn / replaced (superseded by GOST 34347-2017).
• Publication date: Designated as 2012 edition; published/introduced into circulation 01 April 2013 (commonly listed publication/availability date).
• Publisher: National standards of the Russian Federation — Federal Agency on Technical Regulating and Metrology (Rosstandart) / official dissemination via STANDARTINFORM (FSBI RST).
• ICS / categories: Industrial classification broadly under 71 (Chemical industry) — equipment for chemical industry; ICS references commonly show 71.120 (equipment for chemical industry).
• Edition / version: GOST R 52630-2012 (single national edition; later replaced by GOST 34347-2017).
• Number of pages: Approximately 128 pages (typical published PDF count).

Scope

The standard applies to steel welded vessels and apparatus — including pressure vessels, tanks and similar items — intended for use under internal overpressure, vacuum (with specified residual pressures) or without pressure (filling). It sets out the general technical requirements for structural elements (shells, heads, nozzles, supports), permissible materials and marks, welding and weld quality, required types and extents of nondestructive and pressure testing, acceptance and documentation, packaging and marking. GOST R 52630-2012 was intended for use in chemical, petrochemical, oil & gas and other industrial applications and subsequently consolidated into the later GOST 34347 series.

Key topics and requirements

• General design and construction rules for steel welded vessels (shells, heads, nozzles, manways, transitions).
• Material selection and material certification (permitted steel grades, forgings, castings, tubes and plates).
• Welding procedures, qualifications, permitted welding methods and pre-/post-heat treatment requirements.
• Non-destructive testing (visual, radiographic, ultrasonic, magnetic-particle, dye-penetrant, acoustic emission where applicable) and mechanical testing of welds and materials.
• Hydrostatic and pneumatic pressure testing requirements and acceptance criteria.
• Fabrication, assembly, marking, documentation, completeness, packaging and transport rules for delivered vessels.
• Requirements for repair, reconstruction and in-service inspection obligations referenced by technical documentation.

Typical use and users

Primary users include design and pressure-vessel engineers, fabricators and welding shops, quality/control and non-destructive testing (NDT) specialists, inspection and certification bodies, purchasers and technical procurement departments in chemical, petrochemical, oil & gas, power and process industries, and regulatory or conformity-assessment organizations. The standard was used as a contractual and regulatory reference during design, manufacture, testing and acceptance of welded vessels before being superseded.

Related standards

GOST R 52630-2012 has been superseded and its subject matter incorporated into or replaced by GOST 34347-2017 ("Сосуды и аппараты стальные сварные. Общие технические условия" / "Steel welded vessels and apparatus. General specifications"). Other related normative documents include standards on material grades, welding, NDT methods and strength calculations (for example the GOST series for strength calculations, welding procedure standards and specific material specifications referenced within the text).

Keywords

steel welded vessels; pressure vessels; apparatus; welded tanks; fabrication; welding; nondestructive testing; hydrotesting; material specifications; marking; GOST R 52630-2012; GOST 34347-2017.

FAQ

Q: What is this standard?

A: GOST R 52630-2012 is a Russian national standard titled "Steel welded vessels and apparatus. General specifications" that provided general technical requirements for the design, manufacture, testing and documentation of steel welded vessels and apparatus.

Q: What does it cover?

A: It covers general construction requirements (shells, heads, nozzles, supports), permissible materials, welding and heat treatment rules, quality assurance and nondestructive testing methods, pressure tests (hydrostatic/pneumatic), acceptance criteria, marking, documentation and packing/transport requirements.

Q: Who typically uses it?

A: Design engineers, fabricators, welding and NDT specialists, inspection and certification bodies, procurement and project teams in chemical, petrochemical, oil & gas, power and other industries that specify or manufacture welded pressure vessels.

Q: Is it current or superseded?

A: GOST R 52630-2012 has been superseded — its scope and requirements were replaced by GOST 34347-2017. Users should consult GOST 34347-2017 (and subsequent updates) for the current national requirements.

Q: Is it part of a series?

A: The document was a standalone "general specifications" standard for welded vessels but is part of a broader family of GOSTs and industry standards covering material specifications, welding procedures, NDT methods and strength/calculation standards (many cross-referenced within the text). The subject is now maintained under GOST 34347 and related normative documents.

Q: What are the key keywords?

A: Steel welded vessels; pressure vessels; welded apparatus; fabrication; welding; nondestructive testing; hydrostatic test; materials; GOST R 52630-2012; GOST 34347-2017.