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Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 3325-2024: General technical requirements for metal furniture Status: Valid GB/T 3325: Historical versions
Basic dataStandard ID: GB/T 3325-2024 (GB/T3325-2024)Description (Translated English): General technical requirements for metal furniture Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Y80 Classification of International Standard: 97.140 Word Count Estimation: 28,296 Date of Issue: 2024-10-26 Date of Implementation: 2025-02-01 Older Standard (superseded by this standard): GB/T 3325-2017 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 3325-2024: General technical requirements for metal furniture---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/GBT3325-2024National Standard of the People's Republic of China ICS 97.140CCS Y 80 General technical requirements for metal furniture Released on October 26, 2024 2025-02-01 Implementation State Administration for Market Regulation The National Standardization Administration issued Replaces GB/T 3325-2017 Table of ContentsPreface Ⅲ 1 Scope...1 2 Normative references 1 3 Terms and Definitions 2 4 categories...3 5 Requirements 3 5.1 Main dimensions and deviations 3 5.2 Tolerances on shape and position 5 5.3 Appearance and performance 5 5.4 Safety Performance 7 5.5 Physical and chemical properties 8 5.6 Mechanical properties 10 6 Test methods 10 6.1 Determination of main dimensions and deviations 10 6.2 Determination of shape and position tolerances 11 6.3 Determination of appearance properties 12 6.4 Determination of safety performance 12 6.5 Determination of physical and chemical properties 12 6.6 Determination of mechanical properties 16 7 Inspection Rules...17 7.1 Inspection Classification 17 7.2 Factory Inspection 17 7.3 Type Inspection 18 8 Labeling, instructions for use, packaging, storage and transportation 18 8.1 Logo 18 8.2 Instructions for Use 19 8.3 Packaging 19 8.4 Storage 19 8.5 Transportation 19 Appendix A (Normative) Annual Average Wood Moisture Content in Provinces (Autonomous Regions, Special Administrative Regions), Municipalities and Major Cities 20 Appendix B (Informative) Standards for Commonly Used Artificial Boards in Furniture 22 References 23 Preface This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting is required. This document replaces GB/T 3325-2017 "General Technical Requirements for Metal Furniture". Compared with GB/T 3325-2017, in addition to the structural adjustment Besides the editorial changes, the main technical changes are as follows. a) Changed the terms and definitions by deleting “edge banding of wood-based panels” and adding “accessible areas” and “Type 1 tables” (see Chapter 3,.2017). 3 of the.2011 edition); b) The main dimensions of tables, chairs, and stools have been changed, and the height difference between the table top and the seat of the chairs and stools has been deleted (see Table 1, Table 1 of the.2017 edition). Serial number 6); c) The item category for the depth of hanging space has been changed (see Table 1, No. 9, and Table 1, No. 10 in the.2017 edition); d) Changes to the net length and height of single beds and the net length, width, upper or high bunk beds of bunk beds The pavement is high from the ground (see Table 1, No. 14, 16-19, and Table 1, No. 15, 17-20 in the.2017 edition); e) The net height between bunk beds, safety railing height, and safety railing gap width have been changed (see Table 1, No. 20-22,.2017 Edition). Table 1 (numbers 21 to 23); f) The product dimensional deviation has been changed (see Table 1, No. 24, Table 1, No. 24 of the.2017 edition); g) The provisions on perpendicularity of adjacent sides have been changed (see Table 2, No. 1,.2017 Edition); h) Added appearance requirements for castings, alloy parts and other metal parts, and added requirements for defects such as dead knots, holes, skin inclusions, resin channels, and gum channels. The regulations on defects have been added, and the appearance requirements for the combination of parts, carved patterns, stone, rock slabs, etc. have been added; the appearance requirements for glass parts have been changed. Deleted the requirements for marking and instructions for use (see Table 3, Table 3 of the.2017 edition); i) The safety performance requirements and test methods have been changed (see 5.4, 6.4, and 5.4, 6.4 of the.2017 edition); j) Added safety requirements and test methods for the electrical components of the product (see Table 4, No. 4, 6.4.5); k) The requirements and test methods for salt bath resistance (corrosion resistance) have been changed (see Table 5, No. 3, 6.5.2.3, and Table 5, 6.5.1 of the.2017 edition); l) Added the physical and chemical performance requirements and test methods for the metal transfer film layer (see Table 5, Nos. 6 and 7, and 6.5.4); m) The impact resistance requirements for surface coatings of wooden parts have been changed (see Table 5, No. 13, Table 5 of the.2017 edition); n) The scratch resistance requirements and test methods for the surface veneer layer of wooden parts have been deleted, and the wear resistance requirements for the surface decorative layer of wooden parts have been changed. (See Table 5, No. 20, Table 5 of the.2017 edition); o) The requirements for adhesion fastness of leather coating have been changed (see Table 5, No. 28, Table 5 of the.2017 edition); p) Added pH requirements for artificial leather (see Table 5, No. 27); q) Added requirements and test methods for the physical and chemical properties of artificial stone and rock slabs for pollution resistance and impact resistance (see Table 6, 6.5.8.3); r) Changes to the physical and chemical performance requirements and test methods for plastic parts (see Table 6, 6.5.8.4, and 5.5.2 and 6.5.2 of the.2017 edition); s) The requirements and test methods for the surface bonding strength of edge banding strips (Table 6 of the.2017 edition) have been deleted; t) The mechanical performance requirements for tables, cabinets, single beds, and bunk beds have been changed (see 5.6 of the.2017 edition); u) The test method for resistance to hot and cold cycles of decorative layers (soft and hard coverings) on wooden surfaces has been modified (see 6.5.6.1,.2017 edition). Table 5); v) The test method for dry heat resistance of decorative layers (soft and hard coverings) on wooden surfaces has been changed (see 6.5.6.2, Table 5 of the.2017 edition); w) The test method for the resistance to moisture and heat of the surface decorative layer (soft and hard covering) of wooden parts has been changed (see 6.5.6.3, Table 5 of the.2017 edition); x) Changed the test method for the stain resistance of the surface decorative layer (soft and hard covering) of wooden parts (see 6.5.6.4,.2017 edition) Table 5); y) The test method for thermal shock resistance of glass components has been changed (see 6.5.8.2.1, Table 6 of the.2017 edition); z) The test method for dry heat resistance of glass surfaces has been changed (see 6.5.8.2.2, Table 6 of the.2017 edition); aa) The test methods for strength and durability of tables have been changed (see 6.6.2, Table 7 of the.2017 edition); ab) Several types of strength and durability requirements and test methods have been added (see 5.6, 6.6.2, and 6.6.8); ac) The test methods for strength, durability and stability of cabinets and frames have been changed (see 6.6.6, 6.6.10, Table 7 of the.2017 edition); ad) The test methods for strength, durability and stability of single-layer beds have been changed (see 6.6.4, 6.6.11, Table 7 of the.2017 edition); ae) The test methods for strength, durability and stability of bunk beds have been changed (see 6.6.5, 6.6.12, Table 7 of the.2017 edition). This document was proposed by the China Light Industry Federation. This document is under the jurisdiction of the National Technical Committee on Furniture Standardization (SAC/TC 480). This document was drafted by. Shanghai Quality Supervision and Inspection Technology Research Institute, Beijing Product Quality Supervision and Inspection Research Institute, Jiangxi Jinhu Insurance Dangerous Equipment Group Co., Ltd., Shenzhen Metrology and Quality Inspection Institute, Suzhou Yonggu Intelligent Technology Co., Ltd., Nanjing Forestry University, Jiangxi Provincial Quality and Standardization Research Institute, Bureau Veritas Product Testing (Shanghai) Co., Ltd., Hebei Provincial Product Quality Supervision and Inspection Institute, Suzhou City Product Quality Supervision and Inspection Institute, Leiluo Intelligent Technology (Jiangsu) Co., Ltd., Sunon Technology Co., Ltd., Zhejiang Langtong Furniture Co., Ltd. Company, Shanghai Wanmu Shengyuan Home Furnishing Co., Ltd., Jinhua Rio Tinto Steel Cabinet Co., Ltd., Jiangxi Yuanda Insurance Equipment Industrial Group Co., Ltd., Zhangzhou Guangdong Hongmei Furniture Co., Ltd., Guangdong Lin's Home Furnishing Co., Ltd., Jiaxing De Rucci Smart Home Co., Ltd., China Thundersoft Software Co., Ltd. Co., Ltd., Jingtai Holding Group Co., Ltd., and Chaoan District Niels Ceramics Industrial Co., Ltd. of Chaozhou City. The main drafters of this document are. Luo Jufen, Wang Jin, Sun Shudong, Li Wen, Xiong Chunlin, Xu Dongyu, Xu Wei, Wang Liping, Wu Yong, Zhou Xueli, Yang Yanyu, Yao Bo, Ding Chenghua, Lu Xuxia, Zhang Xujun, Yu Huili, Zhang Ye, Xia Zhongqi, Xu Di, Cai Baozhen, Yang Yongning, Lü Wenwu, and Su Guoxing. The previous versions of this document and the documents it replaces are as follows. --First published as GB/T 3324-1995 in.1995, first revised in.2008, and second revised in.2017; --This is the third revision. General technical requirements for metal furniture1 ScopeThis document specifies the classification, requirements, inspection rules and marking, instructions for use, packaging, storage and transportation of metal furniture, and describes the relevant Appropriate test method. This document applies to general quality control in the design, production, sales services, inspection and testing of metal furniture. 2 Normative references The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 250 Textiles - Tests for colour fastness - Grey scale for assessing change in colour GB/T 1043.1 Determination of impact properties of plastics - Part 1.Non-instrumented impact test GB/T 1732-2020 Determination of impact resistance of paint films GB/T 1927.4-2021 Test methods for physical and mechanical properties of small, defect-free specimens of wood - Part 4.Determination of moisture content GB/T 2828.1-2012 Sampling procedures for inspection by attributes Part 1.Sampling for batch inspection based on acceptance quality limit (AQL) plan GB/T 3920-2008 Textiles—Tests for colour fastness—Colour fastness to rubbing GB/T 4893.1-2021 Tests for physical and chemical properties of furniture surface paint films Part 1.Determination of resistance to cold liquids GB/T 4893.2-2020 Tests for physical and chemical properties of furniture surface paint films Part 2.Determination of resistance to moisture and heat GB/T 4893.3-2020 Tests for physical and chemical properties of furniture surface paint films Part 3.Determination of dry heat resistance GB/T 4893.4-2023 Tests for physical and chemical properties of furniture surface paint films Part 4.Determination of adhesion by cross-cut method GB/T 4893.7-2013 Tests for physical and chemical properties of furniture surface paint films Part 7.Determination of resistance to hot and cold temperature differences GB/T 4893.8-2023 Furniture surface physical and chemical properties test Part 8.Determination of abrasion resistance GB/T 4893.9-2013 Tests for physical and chemical properties of furniture surface paint films Part 9.Determination of impact resistance GB/T 5296.6 Instructions for use of consumer products Part 6.Furniture GB/T 6669-2008 Determination of compression set of flexible cellular polymeric materials GB/T 6739-2022 Paints and varnishes - Determination of film hardness by the pencil method GB/T 7573-2009 Textiles - Determination of pH value of aqueous extracts GB/T 9286-2021 Paints and varnishes - Cross-cut test GB/T 10357.1-2024 Furniture mechanical properties test Part 1.Tables strength and durability GB/T 10357.2 Mechanical properties of furniture - Part 2.Stability of chairs and stools GB/T 10357.3 Mechanical properties of furniture - Part 3.Strength and durability of chairs and stools GB/T 10357.4-2023 Furniture mechanical properties test Part 4.Cabinet stability GB/T 10357.5-2023 Furniture mechanical properties test Part 5.Cabinet strength and durability GB/T 10357.7 Mechanical properties of furniture - Part 7.Stability of tables GB/T 10357.8 Mechanical properties of furniture - Part 8.Chairs and chairs with mechanical properties of tilting and reclining when fully reclined rocking chair stability GB/T 16422.2-2022 Plastics laboratory light source exposure test method Part 2.Xenon arc lamp ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 3325-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 3325-2024_English as soon as possible, and keep you informed of the progress. 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