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YS/T 1656-2023Test method for heat transfer coefficient and resistance characteristics of copper and copper alloy tubes (English PDF)

铜及铜合金管传热系数及阻力特性试验方法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 20, 2023

Implementation date

July 1, 2024

Scope

YS/T 1656-2023 is the English-translated version of 铜及铜合金管传热系数及阻力特性试验方法.

YS/T 1656-2023 — This standard specifies the test methods for heat transfer coefficient and resistance characteristics of copper and copper alloy pipes, including test principles and test devices, samples, test conditions and test steps, test data processing, test results and test reports, etc.

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Document preview — YS/T 1656-2023

National Standard of the People's Republic of China

ICS: 77.120
Classification: H 13

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the test methods for heat transfer coefficient and resistance characteristics of copper and copper alloy pipes, including test principles and test devices, samples, test conditions and test steps, test data processing, test results and test reports, etc. This standard is suitable for testing the heat transfer coefficient and resistance characteristics of copper and copper alloy smooth tubes, internally threaded copper tubes and finned tubes used in heat exchangers.

Document data

International classification (ICS): 77.120.

Chinese classification (CCS): H13.

Estimated length of the Chinese original: 14,165 words.

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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.

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