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GB/T 26480-2011Valve inspection and testing (English PDF)

阀门的检验和试验

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

May 12, 2011

Implementation date

October 1, 2011

Scope

GB/T 26480-2011 is the English-translated version of 阀门的检验和试验.

GB/T 26480-2011 — This standard specifies the petroleum, petrochemical and related industries with terms and definitions valve inspection, test, inspection, testing and supplementary test pressure Test, test result, the pressure test methods, certificates valves and re-test.

This standard applies elastic sealing and metal to metal sealing metal, metal and non-metallic elastic material consisting of non-metallic and Non-metallic sealing material composed of non-metallic valve, globe valve, plug valves, ball valves, check valves and butterfly valves inspection and pressure test.

Consent by both sides, it is also applicable to other types of valves. The standard test items include. --- Castings visual inspection; --- Shell test; --- Seal test; --- Low pressure seal test; --- High-pressure sealing test; --- Double cut-off and sealing emission test; --- High-pressure gas shell test.

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Document preview — GB/T 26480-2011

National Standard of the People's Republic of China

ICS: 23.060.01
Classification: J 16

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the petroleum, petrochemical and allied industries valve inspection and testing of the terms and definitions, inspection, testing and supplement testing, pressure testing, test results, the pressure test method, a certificate of the valve and re- test. This standard applies to metals and metal consisting of metal sealing, metal and non-metallic elastic material elastic sealing, non-metallic and non-metallic materials consisting of non-metallic sealing gate valve, globe valves, plug valves, ball valves, non-return valves and butterfly valves inspection and pressure testing. The consent of both parties, is also applicable to other types of valves. This standard test items include: visual inspection of castings, shell test, seal test, low pressure seal test, pressure seal test, dual truncated and emissions seal test, pressure gas shell test.

Document data

International classification (ICS): 23.060.01.

Chinese classification (CCS): J16.

Estimated length of the Chinese original: 13,125 words.

Adopted international standard: API 598-2009, MOD.

Standards quoted by this document

GB/T 12224; JB/T 7927

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

Referenced standards

Normative references

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