GB/T 2102-2022 PDF English
US$170.00 · In stock · Download in 9 secondsGB/T 2102-2022: Acceptance, packaging, marking and quality certification for steel tubular products 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 2102: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 2102-2022 | English | 170 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Acceptance, packaging, marking and quality certification for steel tubular products
| Valid |
| GB/T 2102-2006 | English | 85 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Acceptance, packing, marking and quality certification of steel pipe
| Obsolete |
| GB/T 2102-1988 | English | 199 |
Add to Cart
|
2 days
|
Acceptance, packing, marking and certification of pipe
| Obsolete |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: GB/T 2102-2022
GB/T 2102-2022: Acceptance, packaging, marking and quality certification for steel tubular products
---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/GBT2102-2022
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 77.140.75
CCS H 48
Replacing GB/T 2102-2006
Acceptance, packaging, marking and quality certification
for steel tubular products
Issued on. OCTOBER 12, 2022
Implemented on. MAY 01, 2023
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 Acceptance rules... 7
5 Packaging... 8
6 Marks... 14
7 Quality certificate... 15
Bibliography... 17
Foreword
This document was drafted in accordance with the rules given in GB/T 1.1-2020
"Directives for standardization - Part 1.Rules for the structure and drafting of
standardizing documents".
This document replaces GB/T 2102-2006 "Acceptance, packing, marking and quality
certification of steel tubular product". Compared with GB/T 2102-2006, in addition to
the structural adjustments and editorial changes, the main technical changes in this
document are as follows.
a) Added the requirements for the reuse, recycling and recycling of packaging
materials (see 5.2.2 of this Edition);
b) Added wire rods as strapping material (see 5.2.3 of this Edition);
c) Changed the scope of application and material category of protective packaging
materials (see 5.2.5 of this Edition, 5.2.4 of Edition 2006);
d) Changed the distance between the strapping part and the two ends of the steel
tubular product (see 5.3.5 of this Edition, 5.3.2 of Edition 2006);
e) Added the requirements for the length difference of a single steel tubular product
in each bundle (see 5.3.8 of this Edition);
f) Changed the fixing requirements and methods of steel tubular products for
container packaging (see 5.4.3 of this Edition, 5.4.3 of Edition 2006);
g) Changed the scope of application of steel tubular products that do not need to be
marked one by one (see 6.1.2 of this Edition, 6.2.2 of Edition 2006);
h) Added laminated material designation or code for designation mark of composite
tubular products (see 6.2.1, 6.2.2, 6.4.1 of this Edition);
i) Added linear bar code and two-dimensional bar code as well as their requirements
in the marking content (see 6.2.2, 6.4.1, 6.4.2, 7.4 of this Edition);
j) Added laminated material designation or code for quality certificate content of
composite steel tubular products (see 7.3 of this Edition);
k) Added linear bar code and two-dimensional bar code as well as their requirements
in the quality certificate content (see 7.4 of this Edition).
Attention is drawn to the possibility that some of the elements of this document may be
the subject of patent rights. The issuing authority shall not be held responsible for
identifying any or all such patent rights.
This document was proposed by China Iron and Steel Association.
This document shall be under the jurisdiction of National Technical Committee on Steel
of Standardization Administration of China (SAC/TC 183).
The drafting organizations of this document. Metallurgical Industry Information
Standard Research Institute, Zhejiang Jiuli Special Materials Technology Co., Ltd.,
Zhejiang Jinzhou Tubular productline Technology Co., Ltd., Shandong Juncheng
Innovation Tubular product Technology Co., Ltd., Zhejiang Taifu Seamless Steel Tube
Co., Ltd., Zhejiang Lunbao Metal Tubular product Industry Co., Ltd., Linzhou Fengbao
Tubular product Industry Co., Ltd., Shanxi Taigang Stainless Steel Tubular product Co.,
Ltd., Inner Mongolia Baotou Steel Union Co., Ltd., Changshu Huaxin Special Steel Co.,
Ltd., Changsha Dalishen Hydraulic Engineering Co., Ltd., Changzhou Haotian Tubular
productline Complete Set Co., Ltd., Zhejiang Dewei Stainless Steel Tubular product
Co., Ltd., Hebei Tianchuang Tubular product Co., Ltd., Tangshan Jinghua Tubular
product Co., Ltd., Handan Zhengda Tubular product Group Co., Ltd., Zhejiang
Yongshang Special Materials Co., Ltd.
Main drafters of this document. Li Qi, Dong Li, Su Cheng, Li Zhengzhou, Yang
Weifang, Wang Yaping, Chen Song, Zheng Zhongcai, Zhao Chenguang, Guo Lei, Mi
Yongfeng, Qin Lijun, Jiang Weihong, Peng Junjie, Hu Kailei, Liang Mingkun, Wen
Chaojiang, Jiang Haidong, Fang Dewei, Xiong Junbo, Zhang Hua, Zheng Wenjie, Mo
Peiming, Yan Haibo.
This document was issued in 1980 for the first time. The first revision was in 1988.The
second revision was in 2006.This is the third revision.
Acceptance, packaging, marking and quality certification
for steel tubular products
1 Scope
This document specifies the acceptance rules for steel tubular products as well as the
technical requirements for packaging, marking and quality certificates.
This document applies to acceptance rules for steel tubular products and general
requirements for packaging, marking and quality certificates. When there are special
provisions in product standards, follow the provisions of product standards.
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 8170, Rules of rounding off for numerical values and expression and
judgement of limiting values
GB/T 17505, Steel and steel products - General technical delivery requirements
GB/T 30062, Terminology of steel tubular products and tubes
3 Terms and definitions
For the purposes of this document, the terms and definitions defined in GB/T 17505,
GB/T 30062 as well as the followings apply.
3.1 packaging
The operational activities in which, to protect products during circulation, facilitate
storage and transportation, and promote sales, strapping materials (3.3), containers and
auxiliary materials are used, and certain technical methods are applied to wrap, bundle
or place one or more steel tubular products in containers to form a cargo unit.
3.5 marking
A visual image that conveys specific information of steel tubular products composed of
symbols, characters, letters, numbers, colors, geometric shapes (or frames) and/or
graphics, or a method of identifying its visual image.
3.6 label
A marking (3.5) card fixed on a package, container or steel tubular product to convey
specific information about the steel tubular product.
NOTE. Labels are usually made of paper, hard plastic, metal and other materials.
3.7 tag
A movable label (3.6).
3.8 bar code
A symbol consisting of a set of regularly arranged bars, spaces. It can be recognized by
machines to represent certain information, including linear bar code (3.9) and two-
dimensional bar code (3.10).
[Source. GB/T 12905-2019, 2.1]
4 Acceptance rules
4.1 Inspection and acceptance
The quality of steel tubular products shall be inspected and accepted by the technical
quality supervision department of the manufacturer. The supplier shall ensure that the
delivered steel tubular products comply with the corresponding product standards or
the provisions of the contract. The purchaser has the right to re-inspect according to the
corresponding product standards or contracts.
4.4 Determination of impact test results
4.4.1 A group of 3 specimens shall be used for the impact test of a single sampled steel
tubular product. The average value of a group of 3 specimens shall not be less than the
specified value (average value). The value (single value) of one specimen is allowed to
be lower than the specified value. But it shall not be lower than 70% of the specified
value.
4.5 Reinspection and determination
4.5.1 For the test results representing a batch of steel tubular products, when a certain
item does not meet the requirements of the product standard, the manufacturer can
randomly take double the number of specimens from the same batch of remaining steel
tubular products for the reinspection of the rejected item. The test requirements and
determination rules for the impact test of each retested steel tubular product shall
comply with the provisions of 4.4.If all the reinspection results (including any index
required by the test item) meet the product standards or the provisions of the contract,
except for the rejected steel tubular products in the initial inspection, this batch of steel
tubular products will be determined as accepted.
4.5.2 If the initial inspection fails, the following inspection items are not allowed to be
reinspected.
4.5.3 If the reinspection result is rejected or the initial metallographic inspection is
rejected, the manufacturer may inspect the remaining steel tubular products of the batch
one by one or conduct heat treatment again for the whole batch. The re-heat-treated
steel tubular products shall be reinspected and accepted as a new batch. The number of
reheat treatments for steel tubular products shall not exceed 2 times.
5 Packaging
5.1 General requirements
5.1.1 The packaging shall be able to prevent loosening, deformation and damage of
steel tubular products during normal handling, transportation and storage.
5.2 Packaging materials
5.2.1 Packaging materials shall comply with the relevant standards or the provisions of
the contract. The packaging materials not included or specified in this document shall
be of a quality suitable for the intended use. Packaging materials can be changed
according to technological and economic developments.
5.2.2 The selection of packaging materials shall consider reuse and recycling.
5.2.6 When required by the purchaser, the surface of the steel tubular product can be
coated with a protective layer. The layer shall be of corrosion resistant material.
Application method, coating thickness and ease of removal shall be considered when
using. Coating materials are recommended to use the materials shown in Table 1.If the
purchaser does not specify in the contract, the coating material shall be selected by the
supplier.
5.3 Strapping package
5.3.1 Steel tubular products with an outer diameter greater than 159mm or special-
shaped steel tubular products with a cross-sectional perimeter greater than 500mm can
be delivered in bulk (single package). Other steel tubular products are recommended to
be bundled and packaged for delivery.
5.3.2 Bundles of steel tubular products shall be bound firmly with strapping materials.
5.3.3 Each bundle shall be steel tubular products with the same batch number (except
those approved by the product standard).
5.3.6 The number of bundles for each bundle of steel tubular products shall comply
with the requirements in Table 2.
5.3.7 When binding steel wires, each pass shall be twisted into at least 2 strands.
Increase the number of steel wire strands per pass according to the increase in the outer
diameter of the steel tubular product and the weight of each bundle of steel tubular
products.
5.4 Container packaging
5.4.1 Agreed by the supplier and the purchaser and indicated in the contract, cold-drawn
or cold-rolled seamless steel tubular products with a wall thickness not greater than
1.5mm, electric-welded steel tubular products with a wall thickness not greater than
1mm, surface-polished hot-rolled stainless-steel tubular products, and precision steel
tubular products with a surface roughness (Ra) not greater than 3.2μm can be packaged
in strong containers (such as iron boxes and wooden boxes).
6 Marks
6.1 General requirements
6.1.1 The marks of steel tubular products shall be eye-catching and firm. The
handwriting shall be clear, standardized, and not easy to fade.
6.1.2 Steel tubular products with an outer diameter not less than 36mm shall be marked
one by one. Steel tubular products with an outer diameter less than 36mm may not be
marked one by one. Steel tubular products used for galvanizing and special-shaped steel
tubular products with complex cross-sections do not need to be marked one by one.
6.2 Marking content
6.2.1 The content of the mark shall at least include. the name or trademark of the
manufacturer, product standard number, steel designation (for the composite steel
tubular product, it shall also include the designation or code of the cladding material),
size specification and traceability identification number. For steel tubular products with
a high degree of finishing, the main performance indicators and dimensional accuracy
levels can be added.
6.3 Marking method
The mark can be printed, stamped, roll printed, printed, pasted with a mark or pasted
(hanging) a label, a hang tag. The supplier can choose one or more marking methods.
6.4 Label or tag
6.4.1 Each bundle of bundled steel tubular products marked one by one shall be attached
(hanged) with at least one label or tag. For other bundles of steel tubular products, at
least 2 labels or tags shall be attached (hanged) to each bundle. The label or tag shall at
least include.
6.4.2 or steel tubular products and tubular product joints packed in containers, a label
or tag shall be attached in the container. A label or tag shall be pasted (hanged) on the
outer end of the container. The content on the label or tag shall comply with the
provisions of 6.4.1.
7 Quality certificate
7.1 Each batch of delivered steel tubular products shall be accompanied by a quality
certificate proving that the batch of steel tubular products conforms to the order contract
(or order) and product standards.
7.2 The quality certificate shall be stamped by the technical quality supervision
department of the manufacturer or issued by the designated person in charge.
7.3 The quality certificate shall at least include the following.
7.4 The content of the quality certificate shall also include a one-dimensional bar code
or two-dimensional bar code that can identify and collect information.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
Tips & Frequently Asked QuestionsQuestion 1: How long will the true-PDF of English version of GB/T 2102-2022 be delivered?Answer: The full copy PDF of English version of GB/T 2102-2022 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice. Question 2: Can I share the purchased PDF of GB/T 2102-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 2102-2022_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- GB/T 2102-2022 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds. Question 5: Should I purchase the latest version GB/T 2102-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 2102-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. How to buy and download a true PDF of English version of GB/T 2102-2022?A step-by-step guide to download PDF of GB/T 2102-2022_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "GB/T 2102-2022".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9
|