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JB/T 11528-2013Seamless copper and copper alloy straight base tubes for finned tubes of refrigeration and heat exchangers (English PDF)

制冷及热交换器用铜及铜合金无缝翅片管直坯管

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 25, 2013

Implementation date

September 1, 2013

Scope

JB/T 11528-2013 is the English-translated version of 制冷及热交换器用铜及铜合金无缝翅片管直坯管.

JB/T 11528-2013 is a recommended Chinese machinery industry standard for the straight seamless base tube of copper and copper alloy from which the finned tubes of refrigeration equipment and heat exchangers are made; the text calls it the blank pipe.

It sets the requirements for the tube, the test methods, the inspection rules and the provisions for marking, packaging, transport and storage. Among the standards it quotes are GB/T 228.1, GB/T 231.1, GB/T 241, GB/T 246, GB/T 2828.1, GB/T 4340.1-2009, GB/T 5121.1, GB/T 5231, GB/T 8888, GB/T 10119 and YS/T 347.

It sits under Chinese classification J73 and international classification 27.200.

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Document preview — JB/T 11528-2013

National Standard of the People's Republic of China

ICS: 27.200

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Normative references

1 Foreword

JB/T 11528-2013 was issued by MIIT on 25 April 2013 and has been in force since 1 September 2013.

2 Scope

This standard is a recommended Chinese machinery industry standard for the straight seamless base tube of copper and copper alloy from which the finned tubes of refrigeration equipment and heat exchangers are made; the text calls it the blank pipe. It sets the requirements for the tube, the test methods, the inspection rules and the provisions for marking, packaging, transport and storage. Among the standards it quotes are GB/T 228.1, GB/T 231.1, GB/T 241, GB/T 246, GB/T 2828.1, GB/T 4340.1-2009, GB/T 5121.1, GB/T 5231, GB/T 8888, GB/T 10119 and YS/T 347. It sits under Chinese classification J73 and international classification 27.200.

3 Normative references

JB/T 11528-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 228.1

GB/T 231.1

GB/T 241

GB/T 242

GB/T 246

GB/T 2828.1

GB/T 4340.1-2009

GB/T 5121.1

GB/T 5231

GB/T 5248

GB/T 8888

GB/T 8890

GB/T 10119

GB/T 17791

YS/T 347

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 27.200

Prefix JB/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB/T 17791-2017|NB/T 20005.13-2012|GB/T 31977-2015|GB/T 13296-2023|GB/T 21833.1-2020|GB/T 30073-2013

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