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QB/T 1422.1-2015General part for papermaking machinery. Technical specifications of headbox (English PDF)

造纸机械通用部件流浆箱技术条件

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 30, 2015

Implementation date

October 1, 2015

Scope

QB/T 1422.1-2015 is the English-translated version of 造纸机械通用部件流浆箱技术条件.

QB/T 1422.1-2015 — This standard specifies the papermaking machine headbox (hereinafter referred to as "headbox") requirements, test methods, inspection rules and signs, packaging, transportation and storage.

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Document preview — QB/T 1422.1-2015

National Standard of the People's Republic of China

ICS: 85.1
Classification: Y 91
Replacing: QB/T 1422.1-1991

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the papermaking machine headbox (hereinafter referred to as "headbox") requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to open headbox, air cushion headbox, hydraulic headbox (full flow headbox), dilution headbox.

Document data

International classification (ICS): 85.1.

Chinese classification (CCS): Y91.

Estimated length of the Chinese original: 4,442 words.

Supersedes the earlier edition QB/T 1422.1-1991.

Standards quoted by this document

GB/T 191; GB/T 451.2; GB/T 1031; GB/T 6388; GB/T 13306; GB/T 14253; QB/T 1588.4

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 3 pages — is available in the English PDF.

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