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YB/T 4001.3-2020Steel grating and supporting parts - Part 3: Steel grating stair tread (English PDF)

钢格栅板及配套件第3部分：钢格板楼梯踏板

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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 4001.3-2020 is the English-translated version of 钢格栅板及配套件第3部分：钢格板楼梯踏板.

YB/T 4001.3-2020 is the Chinese standard "Steel grating and supporting parts - Part 3: Steel grating stair tread". This standard specifies the terms and definitions of steel grating stair treads, structure and model representation methods, load requirements, manufacturing and installation, anti-corrosion measures, inspection, packaging marks.

This standard is applicable to steel grating platforms in industrial enterprises as steel stair components passing between two-level steel grating platforms. Not suitable for residential houses, 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 4001.3-2020

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 4001.3-2020 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 of steel grating stair treads, structure and model representation methods, load requirements, manufacturing and installation, anti-corrosion measures, inspection, packaging marks. This standard is applicable to steel grating platforms in industrial enterprises as steel stair components passing between two-level steel grating platforms. Not suitable for residential houses, 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 11 pages (approximate)

Chinese original: about 17,114 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 4001.2-2020 — Steel grid plate and supporting parts - Part 2: Steel grid plate platform ball guardrail

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 — 11 pages — is available in the English PDF.

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