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JB/T 14245-2022Hot tandem rolling mill - general technical specification for quick roll changer (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

September 30, 2022

Implementation date

April 1, 2023

Scope

JB/T 14245-2022 (Hot tandem rolling mill - general technical specification for quick roll changer) is available as an English-translated PDF.

JB/T 14245-2022 — This standard specifies the type and performance parameters, technical requirements, test methods and inspection rules, signs, packaging, transportation and storage of the four-high mill work roll quick roll changer of the hot continuous rolling mill.

This standard applies to the manufacture of quick roll changers for four-high rolling mills in hot tandem rolling mills.

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Document preview — JB/T 14245-2022

National Standard of the People's Republic of China

ICS: 77.180
Classification: H 94
Replacing: JB/T 2302-1999

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the type and performance parameters, technical requirements, test methods and inspection rules, signs, packaging, transportation and storage of the four-high mill work roll quick roll changer of the hot continuous rolling mill. This standard applies to the manufacture of quick roll changers for four-high rolling mills in hot tandem rolling mills. The manufacture of quick roll changers for other hot rolling mills can be used as a reference.

Document data

International classification (ICS): 77.180.

Chinese classification (CCS): H94.

Estimated length of the Chinese original: 28,250 words.

Supersedes the earlier edition JB/T 2302-1999.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

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