GB/T 247-2025 PDF English
US$470.00 · In stock · Download in 9 secondsGB/T 247-2025: General rule of package, mark and certification for steel plate, sheet and strip Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid GB/T 247: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 247-2025 | English | 470 |
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General rule of package, mark and certification for steel plate, sheet and strip
| Valid |
| GB/T 247-2008 | English | 85 |
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General rule of package, mark and certification for steel plates (sheets) and strips
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| GB/T 247-1997 | English | 599 |
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4 days
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General rule of acceptance, package, mark and certification for steel plates (sheets) and strips
| Obsolete |
| GB/T 247-1988 | English | RFQ |
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3 days
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General rule of acceptance, package, mark and certification for steel plates (sheets) and strips
| Obsolete |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: GB/T 247-2025
Similar standards GB/T 50082 GB/T 247-2025: General rule of package, mark and certification for steel plate, sheet and strip---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT247-2025
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 77.140.50
CCS H 46
Replacing GB/T 247-2008
General rules of package, mark and certification for steel
plate, sheet and strip
Issued on: AUGUST 01, 2025
Implemented on: FEBRUARY 01, 2026
Issued by. State Administration for Market Regulation;
Standardization Administration of the People's Republic of China.
Table of Contents
Foreword... 3
1 Scope... 5
2 Normative references... 5
3 Terms and definitions... 5
4 Packaging... 6
4.1 General requirements... 6
4.2 Packaging material... 7
4.3 Strap... 7
4.4 Skid and bracket... 7
4.5 Weight and number of strapping lanes... 9
4.6 Packaging for steel plate... 9
4.7 Packaging for steel sheet and strip... 15
5 Marks... 24
5.1 General requirements... 24
5.2 Steel plate mark... 25
5.3 Steel sheet and strip mark... 25
6 Transportation and storage... 25
7 Quality certificate... 25
Annex A (informative) Functions of commonly used packaging materials... 27
General rules of package, mark and certification for steel
plate, sheet and strip
1 Scope
This document specifies the general technical requirements for packaging, mark,
transportation, storage and quality certification of steel plate, sheet and strip.
This document applies to the packaging, marking, transportation, storage and quality
certification of hot-rolled, cold-rolled, electrical steel and coated steel plate, sheet and
strip.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 18253, Steel and steel products -- Types of inspection documents
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1 package
Wrap or bundle one or more products into a cargo unit.
3.2 label
A piece of paper or other material fixed on the packaging (steel plate or sheet and strip),
marked with information such as product name, specifications, and manufacturer.
3.3 mark
Any method used to identify product information.
Example. Jet-printing, printing, fixing labels, etc.
3.4 tap
A movable label fixed to the package with steel wire, U-shaped staples, etc.
3.5 bundle direction
3.5.1 transverse direction
Perpendicular to the rolling direction of the steel plate.
3.5.2 longitudinal direction
Parallel to the rolling direction of the steel plate.
3.5.3 circle direction
Circumferential direction of the steel sheet and strip.
3.5.4 eye direction
The direction of the central axis of the steel sheet and strip.
3.6 gross weight
The sum of the weight of the product itself and the weight of all packaging materials.
3.7 net weight
The weight of the product itself.
3.8 theoretical weight
The weight calculated based on the nominal dimensions and density of the steel.
4 Packaging
4.1 General requirements
4.1.1 Steel plate, sheet and strip should be neatly packaged and securely tied. Marks
should be firm and legible. Packaging should ensure the product does not become loose,
deformed, or damaged during normal transportation and storage.
4.1.2 Packaging requirements for steel plate, sheet and strip should comply with the
corresponding product standards. If specific packaging requirements are not specified
in the corresponding product standards, they should be specified in the contract. If not
specified, the supplier shall make the selection. The purchaser should provide the
supplier with packaging material requirements and information on unloading methods
and equipment.
4.1.3 If the purchaser has special requirements for packaging materials, packaging type
(method), bundle weight, etc., these should be negotiated when ordering and specified
in the contract.
4.1.4 Removing product packaging is a dangerous task, and appropriate measures
should be taken to ensure the safety of personnel, equipment, and property. When
removing packaging, appropriate protective measures should be taken to prevent the
packaging from shifting or falling, the strapping or steel belting from popping out and
injuring people, or tripping, slipping, or scratching.
4.2 Packaging material
4.2.1 General requirements
4.2.1.1 Packaging materials shall comply with relevant standards and environmental
protection laws and regulations. Materials not included or specifically specified in this
document shall be of a quality appropriate for their intended use. Packaging materials
may be changed based on technological and economic developments.
4.2.1.2 After product delivery, the purchaser will face the problem of disposing of
packaging materials. Therefore, the packaging materials used should be simple and
effective, and easy to dispose of and recycle.
4.2.2 Purpose of use
The purposes of using packaging materials are as follows.
a) Prevent moisture infiltration;
b) Minimize oil loss;
c) Prevent product contamination;
d) Prevent product damage;
e) Avoid damage to the protective packaging material itself or to the steel plate (coil).
The functions of commonly used packaging materials are shown in Annex A.
4.3 Strap
The package should be fastened with straps. There are two types of strapping methods.
with a lock or without a lock.
4.4 Skid and bracket
4.4.1 Skid
For packages using only transverse skid, the minimum number of skids should comply
with the requirements in Table 1.
4.4.2 Bracket
The bracket can be composed of transverse and longitudinal skids [see Figure 1a)] or
transverse skids and longitudinal steel square tubes [see Figure 1b)]. The minimum
number of skids in the bracket should be the same as shown in Tables 1 and 2.The
actual structure may vary. The bracket can also be composed of skids and panels (see
Figure 2). The number of skids should be determined according to the width of the steel
plate and the weight of the stack.
4.4.3 Special requirements
The quantity of the skids and skids in the brackets may be specified separately through
negotiation between the supplier and the purchaser.
5 Marks
5.1 General requirements
5.1.1 The mark should be eye-catching and firm. The writing should be clear,
standardized and non-fading.
5.1.2 The mark should include the supplier's name or trademark, product standard
number, designation, specification, identification number that can trace the steel from
smelting, etc. The mark should also include the weight.
5.1.3 Marking can be done by jet- printing, embossing, labeling, hanging tags, etc. The
supplier shall select one or more methods based on the actual situation.
5.2 Steel plate mark
5.2.1 Bare, unbundled steel plates should be marked individually. Bare, bundled steel
plates should be marked on the top plate, which may be labeled or hung with a tag.
5.2.2 Steel plates packed in packaging materials should have labels or tags attached to
the outside of the packaging.
5.3 Steel sheet and strip mark
5.3.1 Labels or tags may be attached to the inner diameter surface, outer circumference
surface or end surface of the steel sheet and strip.
5.3.2 For steel sheet and strip packed with packaging materials, a label or tag shall be
affixed to the outside of the package.
6 Transportation and storage
6.1 Steel plate, sheet and strip should be prevented from collision during transportation.
6.2 Transportation and storage should be waterproof, moisture-proof and corrosion-
resistant.
6.3 The product should be stored in a clean, dry, ventilated place that is protected from
rain and snow.
6.4 Products should be loaded and unloaded using appropriate methods.
7 Quality certificate
7.1 A quality certificate is a form of inspection document. The type of inspection
document should comply with the requirements of GB/T 18253.If the product standard
does not specify the inspection document type, the purchaser should specify the
inspection document type when placing an order. If the inspection document type is not
specified, the supplier shall determine the inspection document type.
NOTE. GB/T 18253-2018 defines four types of inspection documents. "2.1," "2.2," "3.1," and
"3.2." "2.1" and "2.2" are inspection document types based on non-prescribed inspections. "3.1" and
"3.2" are inspection document types based on prescribed inspections. "Non-prescribed inspections"
refer to inspections conducted by the manufacturer according to customized procedures to determine
whether products produced using the same production process meet order requirements. "Prescribed
inspections" refer to pre-delivery inspections conducted on delivered products or test units
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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