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SY/T 7419-2018Specification for insulation design, construction and acceptance of cryogenic piping (English PDF)

低温管道绝热工程设计、施工和验收规范

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Issued by

National Energy Administration

Level / Type

National · Recommended

Issue date

October 29, 2018

Implementation date

March 1, 2019

Scope

SY/T 7419-2018 is the English-translated version of 低温管道绝热工程设计、施工和验收规范.

SY/T 7419-2018 — This standard is applicable to industrial pipelines with external surface temperature of -196°C ~ 0°C for new construction, expansion or reconstruction projects.

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Document preview — SY/T 7419-2018

National Standard of the People's Republic of China

ICS: 75.200
Classification: E 16

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard is applicable to industrial pipelines with external surface temperature of -196°C ~ 0°C for new construction, expansion or reconstruction projects. This standard does not apply to internal insulation linings and pipelines and long-distance pipelines with special requirements (nuclear energy radiation devices, aviation, aerospace industries, etc.).

Document data

International classification (ICS): 75.200.

Chinese classification (CCS): E16.

Estimated length of the Chinese original: 27,216 words.

Standards quoted by this document

GB/T 1036-2008; GB/T 2406.2; GB/T 3280; GB/T 3880.1; GB/T 4339-2008; GB/T 5486; GB/T 6343; GB/T 7320; GB 8624; GB/T 8810; GB/T 8813; GB/T 10294; GB/T 10295; GB/T 10799; GB/T 14978; GB/T 17146; GB/T 17393; GB/T 25997-2010; GB 50185; GB 50264; GBZ 1

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

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