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Q/BQB 300-2020

Chinese Standard: 'Q/BQB 300-2020'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
Q/BQB 300-2020English389 Add to Cart Days<=3 General rules of package, mark and inspection document for continuously hot rolled steel sheet and strip Valid Q/BQB 300-2020
Q/BQB 300-2020Chinese19 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]  

   

BASIC DATA
Standard ID Q/BQB 300-2020 (Q/BQB300-2020)
Description (Translated English) General rules of package, mark and inspection document for continuously hot rolled steel sheet and strip
Sector / Industry Chinese Industry Standard
Classification of Chinese Standard QBQ

Q/BQB 300-2020
General rules of package, mark and inspection document for continuously hot rolled steel sheet and strip
Replace Q/BQB 300-2019
Packaging and marking of hot-rolled steel plates and strips
And general requirements for inspection documents
2020-04-13 released
2020-06-10 Implementation
release
Preface
This standard was drafted in accordance with the rules given in GB/T 1.1-2009 "Guidelines for Standardization Work Part 1.Standard Structure and Compilation".
This standard replaces Q/BQB 300-2019.
Compared with Q/BQB 300-2019, the main changes of this standard are as follows.
- Delete the year number of GB/T 18253 from the cited documents;
--Add the requirement that inspection documents can be provided in paper or electronic data format;
--When the inspection document type is not specified, the inspection document type specification shall be modified to be determined by the supplier.
This standard was proposed by the Manufacturing Management Department of Baoshan Iron and Steel Co., Ltd.
This standard is under the jurisdiction of Baoshan Iron and Steel Co., Ltd. Manufacturing Management Department.
This standard was drafted by the Manufacturing Management Department of Baoshan Iron and Steel Co., Ltd.
Drafters of this standard. Huang Jinhua, Zhan Lu.
The previous versions of the standard replaced by this standard are as follows. Q/BQB 300-1989, Q/BQB 300-1994, Q/BQB 300-1999,
Q/BQB 300-2003, Q/BQB 300-2009, Q/BQB 300-2014, Q/BQB 300-2018, Q/BQB 300-2019.
Packaging and marking of hot-rolled steel plates and strips
And general requirements for inspection documents
1 Scope
This standard specifies the general technical requirements for packaging, marking, transportation, storage and inspection documents of hot-rolled steel sheets and strips.
This standard applies to hot strips produced by Baoshan Iron and Steel Co., Ltd. and steel plates cross-cut from steel strips and slitting
Steel belt, hereinafter referred to as steel plate and steel belt.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.
For undated references, the latest version (including all amendments) applies to this document.
GB/T 18253 Types of inspection documents for steel and steel products
3 General requirements
3.1 The steel plates and steel strips should be packed neatly and tightly bound, the signs should be firmly pasted, and the writing should be clear. The packaging should ensure that the product is shipped normally
It will not be loose and damaged during transportation and storage.
3.2 Packaging materials should comply with relevant laws and regulations.
3.3 For the steel strip packaging, the purchaser shall take appropriate protective measures to prevent the steel strip from being ejected and hurting people when the package is removed.
Note. The removal of product packaging is a work with a certain degree of danger, and the user must take appropriate measures to ensure the safety of operators and equipment and property.
3.4 The functional description of related packaging components can be found in Appendix A (informative appendix). On the premise of ensuring the quality of packaging, the supplier can choose
Suitable packaging elements replace the packaging elements specified in this standard.
3.5 The packaging type (method) and packaging components of steel plates and steel coils shall be specified by the supplier. If you need a party to package components, packaging type (method), bundle (package)
Special requirements such as weight should be negotiated when ordering and indicated in the contract.
4 Packaging and marking
4.1 The packaging and marking of steel strips should meet the requirements of Table 1.For steel strips, if the user does not specify vertical packaging in the contract, horizontal packaging shall be used.
Style packaging. The packaging and marking of the steel plate should meet the requirements of Table 2.
4.2 The supplier can also choose to use the buckle-free bundling method, and the buckle is cancelled at this time.
4.3 If the buyer does not select the packaging method, the supplier shall determine the appropriate packaging method.
4.4 According to the requirements of the purchaser, the packaging and marking of the steel plate and the steel strip can be different from the table
1~Table 2.
4.5 The content of the finished product label includes the supplier's name, supplier's trademark, receiving unit, contract number, supply standard number, brand number, size, furnace number,
Coil number (bundle number), weight and quantity, etc.
5 Transportation and storage
5.1 The steel plate and steel belt should be waterproof and avoid collision during transportation.
5.2 Steel plates and strips should be stored in a dry and ventilated place.
5.3 Steel plates and steel strips should avoid contact with corrosive media.
6 Inspection documents
6.1 Inspection documents must be issued for each batch of steel plates and strips delivered. The inspection documents shall indicate as needed. supplier’s name and trademark, order and
Receiving unit, contract number, product name, standard number and brand number, size specification, furnace number, coil number or bundle number, delivery weight, contract
The required test results, dates, and the signature of the person in charge of the quality management department, etc.
6.2 Inspection documents can be provided in paper or electronic data format.
6.3 The type of inspection documents should meet the requirements in GB/T 18253.Under normal circumstances, the purchaser should indicate the type of inspection documents when ordering.
When the inspection document type is not specified, the inspection document type shall be determined by the supplier.
Note 1.The quality certificate is a form of inspection document.
Note 2.In GB/T 18253-2018, there are four types of inspection documents, namely "2.1", "2.2", "3.1" and "3.2", of which "2.1" and "2.2"
It is the type of inspection document based on non-specified inspection, and "3.1" and "3.2" are types of inspection document based on specified inspection. "Non-regulated inspection" means that the manufacturer
The inspection carried out by the self-defined procedure to determine whether the products produced by the same production process meet the requirements of the order; the “prescribed inspection” refers to the
The technical requirements of the order shall be inspected on the delivered products or on the test unit composed of some of the products in order to verify whether they meet the requirements of the order.
Related standard: Q/BQB 300-2019    Q/BQB 302-2020