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CJ/T 487-2015Sleeve expansion joint for district heating system (English PDF)

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Issued by

Ministry of Housing and Urban-Rural Development of the People's Republic of China

Level / Type

National · Recommended

Issue date

November 23, 2015

Implementation date

April 1, 2016

Scope

CJ/T 487-2015 (Sleeve expansion joint for district heating system) is available as an English-translated PDF.

CJ/T 487-2015 — This standard specifies the terms and definitions, classification and marking of welded sleeve compensators for urban heating pipes, general requirements,, testing side France, inspection rules, drying and painting, marking, packaging, transportation and storage.

This standard applies to the design pressure is not greater than 2.5MPa, hot water medium design temperature is not greater than.200 °C, steam medium design temperature is not big at 350 °C, the pipe nominal diameter of not more than 1400mm, only to absorb the axial displacement of the town heating pipe welding sleeve compensator production and inspection. This standard does not apply to domestic hot water medium.

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Document preview — CJ/T 487-2015

National Standard of the People's Republic of China

ICS: 91.140.60
Classification: P 46
Replacing: CJ/T 3016.2-1994

Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the terminology and definitions, classification and marking, general requirements, requirements, test methods, inspection rules, drying and painting, marking, packaging, transportation and storage of welded sleeve compensators for urban heating pipes. This standard applies to the design of the pressure is not greater than 2.5 MPs, hot water medium design temperature is not greater than 200°C, the steam medium design temperature is not greater than 350°C, pipe nominal diameter of not more than 1400 mm, only absorb the axial displacement of urban heating pipe welding The production and inspection of the sleeve compensator. This standard does not apply to domestic hot water medium.

Document data

International classification (ICS): 91.140.60.

Chinese classification (CCS): P46.

Estimated length of the Chinese original: 18,120 words.

Supersedes the earlier edition CJ/T 3016.2-1994.

Standards quoted by this document

GB 150.2; GB 150.3; GB/T 197; GB 713; GB/T 985.1; GB/T 985.2; GB/T 1804-2000; GB/T 2828.1; GB/T 3274; GB/T 4237; GB/T 8163; GB/T 9286-1998; GB/T 11379; GB/T 12834; GB/T 13912; GB/T 13913; GB/T 14976; JB/T 4711; JB/T 7370; JC/T 1019; NB/T 47013.2; NB/T 47013.3; NB/T 47013.5

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

Referenced standards

Normative references

GB 150.2 · GB 150.3 · GB 713 · GB/T 12834

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