HG/T 3973-2023Flame-retardant steel cord conveyor belts for general use (English PDF)
一般用途钢丝绳芯阻燃输送带
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 21, 2023
Implementation date
November 1, 2023
Scope
HG/T 3973-2023 is the English-translated version of 一般用途钢丝绳芯阻燃输送带.
General purpose steel cord flame retardant conveyor belts are covered by HG/T 3973-2023, a recommended chemical industry standard of China. It specifies the product classification and structure, the technical requirements, the test methods and the inspection rules, together with marking, packaging, storage and transport requirements, for rubber-covered belts of this kind. The standard applies to general purpose steel cord flame retardant conveyor belts used in the chemical, coal, metallurgical, electric power and similar industries, and covers belts working in environments from -20 °C to 40 °C. Steel cord flame retardant conveyor belts intended for use in underground mines are outside its scope. It was issued on 21 April 2023 and became effective on 1 November 2023.
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Document preview — HG/T 3973-2023
National Standard of the People's Republic of China
- Replacing
- HG/T 3973-2007
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
1 Scope
This standard specifies the product classification, product structure, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation requirements for general-purpose steel wire core flame-retardant conveyor belts with rubber covering. This standard applies to general-purpose steel wire core flame-retardant conveyor belts used in chemical, coal, metallurgy, electric power and other industries. This standard is applicable to steel wire core conveyor belts with a working environment of -20��C to 40��C. This standard does not apply to steel wire core flame-retardant conveyor belts used in underground mines.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of HG/T 3973
| Edition | Title | Revision | Status |
|---|---|---|---|
| HG/T 3973-2023 | Flame-retardant steel cord conveyor belts for general use | current edition | Current |
| HG/T 3973-2007 | Flame-retardant steel cord conveyor belts for general use | previous edition | Superseded |
This page sells the current edition, HG/T 3973-2023. Earlier editions are listed for reference only.
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