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YB/T 4124.2-2017Roll for hot roll of seamless-tube rolling mill Mandrel mill roll (English PDF)

热轧无缝钢管用轧辊连轧机轧辊

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

July 7, 2017

Implementation date

January 1, 2018

Scope

YB/T 4124.2-2017 is the English-translated version of 热轧无缝钢管用轧辊连轧机轧辊.

YB/T 4124.2-2017 — Roll for hot roll of seamless-tube rolling mill Mandrel mill roll

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Document preview — YB/T 4124.2-2017

National Standard of the People's Republic of China

Classification: H 94
Replacing: YB/T 4124.2-2004

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the structural type, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation and qualification certificates for cast iron rolls for hot-rolled seamless steel tube continuous rolling mills.

Document data

Chinese classification (CCS): H94.

Estimated length of the Chinese original: 10,144 words.

Supersedes the earlier edition YB/T 4124.2-2004.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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