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Q/BQB 400-2018 English PDF (QBQB400-2018)

Q/BQB 400-2018 English PDF (QBQB400-2018)

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Q/BQB 400-2018: Package, mark and inspection document for cold-roll product

This Standard specifies the requirements for package, mark, and inspection document for cold-rolled steel sheets and strips, coated steel sheets and strips, and cold-rolled electrical steel strips (coils). Considering the using habit of manufacturers and cold-rolled product users, steel strips are hereinafter known as steel coils.
Q/BQB 400-2018
BQB
ENTERPRISE STANDARD OF BAOSHAN
IRON and STEEL CO., LTD.
Replacing Q/BQB 400-2014
Package, mark and inspection
document for cold-rolled product
ISSUED ON. JANUARY 15, 2018
IMPLEMENTED ON. APRIL 10, 2018
Issued by. Baoshan Iron and Steel Co., Ltd.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative references ... 4
3 General requirements ... 4
4 Package of steel sheet ... 5
5 Package of steel coil ... 6
6 Mark ... 6
7 Inspection document ... 6
Appendix A (Informative) Functions of packaging components ... 17
Foreword
This Standard is drafted in accordance with the rules given in GB/T 1.1-2009 ?€?Directives for standardization - Part 1. Structure and drafting of standards?€?. This Standard replaces Q/BQB 400-2014.
As compared with Q/BQB 400-2014, the main changes of this Standard are as follows.
- ADD the wrapping packaging mode for steel coil packaging;
- In Appendix A, ADD packaging components for wrapping packaging.
Appendix A of this Standard is an informative appendix.
This Standard was proposed by Products and Technique Management
Department of Baoshan Iron and Steel Co., Ltd..
This Standard shall be under the jurisdiction of Products and Technique
Management Department of Baoshan Iron and Steel Co., Ltd..
This Standard was drafted by Products and Technique Management Department of Baoshan Iron and Steel Co., Ltd..
Drafter of this Standard. Hu Ling.
The previous editions replaced by this Standard were released as follows. Q/BQB 400-1990, Q/BQB 400-1994, Q/BQB 400-1999, Q/BQB 400-2002,
Q/BQB 400-2003, Q/BQB 400-2005, Q/BQB 400-2009, Q/BQB 400-2014.
Package, mark and inspection
document for cold-rolled product
1 Scope
This Standard specifies the requirements for package, mark, and inspection document for cold-rolled steel sheets and strips, coated steel sheets and strips, and cold-rolled electrical steel strips (coils). Considering the using habit of manufacturers and cold-rolled product users, steel strips are hereinafter known as steel coils.
2 Normative references
The following documents are indispensable for the application of this Standard. For the dated references, only the editions with the dates indicated are applicable to this Standard. For the undated references, the latest edition (including all the amendments) are applicable to this Standard.
GB/T 18253-2000 Steel and steel products - Types of inspection documents 3 General requirements
3.1 Steel sheets and coils shall be packaged neatly and bundled sturdily. The mark writing shall be clear and shall be firmly attached. The packaging shall be able to ensure that the product, during normal transportation and storage, is not loose, damp, deformed, and damaged.
Note 1. It is generally believed that product packaging cannot reduce the risk of oxidation on the surface of product. It is mainly because the current product packaging cannot fully achieve 100% air-tight and water-tight, the product 100% surface oxidation resistance cannot be guaranteed.
Note 2. The preconditions for packaging to provide sufficient surface protection for the product are as follows. ??? In the process of logistics, all parties shall, according to the requirements of the specification, handle, transport, and store the product; ??? The product shall be put into use within the time specified by the standard.
Note 3. In order to avoid the loss to users caused by the oxidation of the surface of product, users are advised to do the following. ??? After the product packaging is found to be damaged, the breakage of the packaging shall be repaired and sealed again; ??? It shall try to avoid exposing the product (including packaging) to harsh weather conditions; ??? It shall preferentially store the product (including packaging) in temperature-controlled warehouses, to avoid large temperature fluctuations in the warehouse, resulting in product internal condensation; ??? After the product is partially used, the remaining product shall be re-packaged and sealed.
3.2 Packaging materials shall comply with the relevant laws and regulations. Note 1. All packaging materials comply with the European packaging waste directive (1994/62/EC); and do not contain heavy metals restricted by this directive. Note 2. In order to build a green industry chain, we will continue to reduce redundant packaging, to minimize the amount of packaging waste.
3.3 For steel strip packaging, when performing the work of dismantling the packaging, the purchaser shall take appropriate protective measures, to prevent the steel strip head from ejecting and injuring people.
Note. Dismantling of product packaging is a work with a certain degree of risk. The user must take appropriate measures, to ensure the safety of the workers and equipment property.
3.4 A functional description of the relevant packaging components can be found in the informative Appendix A. Under the premise of ensuring the quality of packaging, the supplier can independently choose the appropriate packaging components to replace the packaging components specified in this Standard. 3.5 The packaging type (mode) and packaging components of steel sheets and coils are specified by the supplier. If the purchaser has special requirements on the packaging components, packaging type (mode), bundle (package) weight, etc., they shall be negotiated at the time of ordering and indicated in the contract. 4 Package of steel sheet
4.1 The packaging type and mode of steel sheet are shown in Table 1 and Figure 1 ~ Figure 4.
4.2 For the packaging type (mode) 1~2 of cold-rolled, galvanized, and color- coated steel sheet products, the supplier can choose to bundle without a catch. At this time, the lock catch is cancelled.
4.3 The packaging code of steel sheet is set after the packaging components are appropriately increased or decreased on the basis of Figure 1 ~ Figure 4. 5 Package of steel coil
5.1 The horizontal packaging type (mode) of steel coil is shown in Table 2 and Figure 5 ~ Figure 10.
5.2 The vertical packaging type (mode) of steel coil is shown in Table 3 and Figure 11.
5.3 The packaging code of steel coil is set after the packaging components are appropriately increased or decreased on the basis of Figure 5 ~ Figure 11. 6 Mark
Mark contents may include as required. trademark, supplier name, product name, standard or technical conditions, specification, bundle number, user contract number, furnace number, coating weight, color, date of manufacture, weighting method, net weight, gross weight, receiving organization, protective signs, stacking mark, certification mark, etc..
7 Inspection document
7.1 Normally, the types of inspection documents shall comply with the
provisions of inspection document type ?€?5.1 B?€? in GB/T 18253. That is, the inspection representative authorized by the manufacturer and independent of the production department shall, according to the specified inspection and test requirements, carry out inspection and test, and issue inspection document. Through negotiation between the supplier and the purchaser, and indicated in the contract, other types of inspection documents may also be provided. 7.2 The content of inspection document may be indicated as required. supplier name, trademark, product name, product ordering standard or technical
conditions, product specification, steel coil number or bundle number, user contract number, furnace number, coating type, coating structure, color, weight, ordering organization, number of pieces, results of various tests specified in the standard, delivery date, date of issuance of inspection document, signature of the person in charge of quality management department, etc..
Appendix A
(Informative)
Functions of packaging components
A.1 The function of the packaging components used in each product package can refer to descriptions in Table A.1. Under the premise of ensuring the quality of packaging, the materials of the packaging components listed in the table can be replaced by other new materials.
Table A.1
Varieties Functions of packaging components
Steel
sheet
Cold-rolled,
galvanized,
and color-
coated
steel sheet
1. Bracket. It facilitates stacking and lifting of steel sheets.
2. Lower cover plate. It increases the force area of steel sheet, to make the steel sheet evenly stressed.
3. Flat paper. It has a buffering effect, to prevent damage to the steel sheet caused by stacking.
4. Anti-rust paper. It prevents the steel sheet from rusting.
5. Adhesive tape. It fixes anti-rust paper, plastic film, corner guard, and other packaging materials.
6. Plastic film. It alleviates the volatilization speed of anti-rust paper corrosion inhibitor and reduces the attack of rainwater on the top of steel sheet. 7. Corner guard. It prevents the edge of steel sheet from being damaged by external force.
8. Side guard plate. It prevents the side of steel sheet from being damaged by external force; prevents the rust-proof paper and the corner guard from being damaged by external force; and reduces the attack of rainwater on the steel sheet.
9. Upper cover plate. It prevents the top surface of steel sheet from being damaged by external force; prevents anti-rust paper, plastic film, flat paper, etc. from being damaged by external force; and reduces the attack of rainwater on the steel sheet.
10. Box cap. It prevents the side and top surface of steel sheet from being damaged by external force; prevents the anti-rust paper, plastic film, flat paper, and corner guard from being damaged by external force; reduces the attack of rainwater on the steel sheet; and enhances the appearance image of steel sheet packaging. 11. Strap. It fixes steel sheet, to prevent looseness during transportation. 12. Lock catch. It fixes the strap.

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