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YB/T 4001.2-2020Steel grid plate and supporting parts - Part 2: Steel grid plate platform ball guardrail (English PDF)

钢格栅板及配套件第2部分：钢格板平台球型护栏

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

January 1, 2020

Implementation date

October 1, 2020

Scope

YB/T 4001.2-2020 is the English-translated version of 钢格栅板及配套件第2部分：钢格板平台球型护栏.

YB/T 4001.2-2020 is the Chinese standard "Steel grid plate and supporting parts - Part 2: Steel grid plate platform ball guardrail".

This standard applies to operating platforms, stairs, pedestrian passages, maintenance trestle bridges, lifts and other places where there is a danger of falling in industrial enterprises.

Not suitable for guardrails and other mobile devices in residential buildings, pedestrian paths on streets and roads, schools, shopping malls, stadiums or large public places. It was issued by Ministry of Industry and Information Technology.

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Document preview — YB/T 4001.2-2020

National Standard of the People's Republic of China

ICS: 77.140.50
Classification: H46

Issued by: Ministry of Industry and Information Technology

1 Foreword

YB/T 4001.2-2020 was issued by Ministry of Industry and Information Technology on 16 April 2020 and has been in force since 1 October 2020.

It is one of 3 parts of the YB/T 4001 series.

2 Scope

This standard specifies the terms and definitions, construction, technical requirements, production, anti-corrosion measures, installation, inspection and packaging marks of spherical guardrails for industrial platforms. This standard applies to operating platforms, stairs, pedestrian passages, maintenance trestle bridges, lifts and other places where there is a danger of falling in industrial enterprises. Not suitable for guardrails and other mobile devices in residential buildings, pedestrian paths on streets and roads, schools, shopping malls, stadiums or large public places.

3 About this standard

Sector: Ferrous Metallurgy Industry Standard (Recommended)

Issued by: Ministry of Industry and Information Technology

English translation: about 12 pages (approximate)

Chinese original: about 18,139 characters

4 Related standards

Other parts of this standard:

YB/T 4001.1-2019 — Steel bar grating and matching parts Part 1:Steel bar gratings

YB/T 4001.3-2020 — Steel grating and supporting parts - Part 3: Steel grating stair tread

5 Classification and status

International classification (ICS): 77.140.50

Chinese Standard Classification (CCS): H 46

Prefix YB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.

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