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GB/T 4490-2021 PDF English

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GB/T 4490-2021: Conveyor belts with textile carcass - Widths and lengths
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GB/T 4490: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
GB/T 4490-2021English114 Add to Cart 3 days [Need to translate] Conveyor belts with textile carcass - Widths and lengths
GB/T 4490-2009English239 Add to Cart 3 days [Need to translate] Conveyor belts with textile carcass -- Widths and lengths
GB/T 4490-1994English279 Add to Cart 3 days [Need to translate] Conveyor belts--Dimensions
GB 4490-1984English199 Add to Cart 2 days [Need to translate] Conveyor belts--Dimensions

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Basic data

Standard ID GB/T 4490-2021 (GB/T4490-2021)
Description (Translated English) Conveyor belts with textile carcass - Widths and lengths
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G42
Word Count Estimation 6,638
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 4490-2021: Conveyor belts with textile carcass - Widths and lengths


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Conveyor belts with textile carcass - Widths and lengths ICS 53.040.20 G42 National Standards of People's Republic of China Replace GB/T 4490-2009 Fabric core conveyor belt width and length (ISO 251.2012, IDT) Released on 2021-03-09 2021-10-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 4490-2009 "Fabric core conveyor belt width and length", compared with GB/T 4490-2009, the main technical The technical changes are as follows. ---Updated the standards involved in the scope (see Chapter 1, Chapter 1 of the.2009 edition); --- Revised Table 3 (see Table 3, Table 3 of the.2009 edition). The translation method used in this standard is equivalent to ISO 251.2012 "Width and Length of Fabric Core Conveyor Belt". This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Belt Wheel and Belt Standardization Technical Committee Conveyor Belt Subcommittee (SAC/TC428/SC1). Drafting organizations of this standard. Wuxi Baotong Technology Co., Ltd., Sino-German (Yangzhou) Transportation Engineering Technology Co., Ltd., Zhongnan Rubber Group Co., Ltd., Shandong Yihe Rubber Conveyor Belt Co., Ltd., Shandong Xiangtong Rubber and Plastic Group Co., Ltd., Qingdao University of Science and Technology. The main drafters of this standard. Wu Jianguo, Jiang Jianliang, Wang Chuangui, Yang Min, Zhang Zhenyu, Xin Yonglu. The previous versions of the standard replaced by this standard are as follows. ---GB/T 4490-1984, GB/T 4490-1994, GB/T 4490-2009. Fabric core conveyor belt width and length

1 Scope

This standard specifies the width and length of the fabric core conveyor belt and the corresponding limit deviation. This standard does not apply to the light conveyor belt specified in GB/T 39825 [1]. For the width and length limit deviations of the cutting light conveyor belt, see GB/T 39823 [2] regulations.

2 Width and limit deviation

The width and limit deviation of the conveyor belt are shown in Table 1. Table 1 The nominal width and limit deviation of the conveyor belt with ends in millimeters Nominal width limit deviation 300 ±5 400 ±5 500 ±5 600 ±6 650 ±6.5 800 ±8 1000 ±10 1200 ±12 1400 ±14 1600 ±16 1800 ±18 2000 ±20 2200 ±22 2400 ±24 2600 ±26 2800 ±28 3000 ±30 3200 ±32

3 Length limit deviation

The length limit deviation (rough measurement) of the conveyor belt is shown in Table 2 and Table 3. ...

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