GB/T 2972-1991Zinc-coated steel wire. Test method for uniformity of zinc coating on wire by the copper sulphate dip (English PDF)
镀锌钢丝锌层硫酸铜试验方法
GB/T 2972 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 2972-2016 | Test method for uniformity of zinc coating on zinc-coated steel wire by the copper sulphate dip | Valid |
| GB/T 2972-1991 | Zinc-coated steel wire. Test method for uniformity of zinc coating on wire by the copper sulphate dip | Obsolete |
GB/T 2972-1991 is obsolete. It has been replaced by GB/T 2972-2016. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
March 26, 1991
Implementation date
January 1, 1992
Scope
GB/T 2972-1991 is the English-translated version of 镀锌钢丝锌层硫酸铜试验方法.
GB/T 2972-1991 is the Chinese national standard "Zinc-coated steel wire. Test method for uniformity of zinc coating on wire by the copper sulphate dip". It was issued on March 26, 1991 by the State Bureau of Technical Supervision, and took effect on January 1, 1992. It is obsolete: it has been replaced by GB/T 2972-2016.
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Document preview — GB/T 2972-1991
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1991-03-26.
Date of implementation: 1992-01-01.
Status: obsolete, replaced by GB/T 2972-2016.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 17101-2026Hot-dip zinc or zinc-base-alloy coated steel wires for bridge cables
- GB/T 20637-2025Electrical installations in ships - General construction and test methods of power, control and instrumentation cables for shipboard and offshore applications
- GB/T 45970-2025Steel wire and wire products - Zinc or zinc-aluminum alloy coating
- GB/T 3428-2024Zinc-coated steel wires for overhead electrical conductors
- GB/T 43357-2023Test methods for general property of steel wire ropes
- GH/T 1340-2021Technical requirements for cotton packaging materials processing
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