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SN/T 1409-2004 English PDF

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SN/T 1409-2004: Rules for the inspection of the performance requirements of mill rolls for import and export
Status: Obsolete
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SN/T 1409-2004English239 Add to Cart 3 days [Need to translate] Rules for the inspection of the performance requirements of mill rolls for import and export Obsolete SN/T 1409-2004

PDF similar to SN/T 1409-2004


Standard similar to SN/T 1409-2004

GB/T 31936   YS/T 851   GB/T 13314   

Basic data

Standard ID SN/T 1409-2004 (SN/T1409-2004)
Description (Translated English) Rules for the inspection of the performance requirements of mill rolls for import and export
Sector / Industry Commodity Inspection Standard (Recommended)
Classification of Chinese Standard H94
Classification of International Standard 77.180
Word Count Estimation 6,634
Date of Issue 2004-06-01
Date of Implementation 2004-12-01
Quoted Standard GB 1503; GB 1504-1991; GB 1804; GB/T 1958; GB/T 4879; GB/T 13313; GB/T 13315; GB/T 13316; GB/T 13384
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Summary This standard specifies the import and export of metallurgical rolls sampling, testing and test results to determine. This standard applies to export casting rolls (including cast iron rolls, cast steel rolls), forging rolls (including forged steel rolls, forging semi-steel rolls, forging white iron rolls), continuous casting composite roll, etc. strip rolling with metallurgical rolls and The type is not cut steel roll bachelor.

SN/T 1409-2004: Rules for the inspection of the performance requirements of mill rolls for import and export


---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.
Rules for the inspection of the performance requirements of mill rolls for import and export People's Republic of China Entry-Exit Inspection and Quarantine Industry Standard Import and export metallurgical roll inspection procedures Released on June.2004 Implementation of.2004-12-01 People's Republic The General Administration of Quality Supervision, Inspection and Quarantine issued

Foreword

This standard is proposed and managed by the National Certification and Accreditation Administration. This standard was drafted by the Liaoning Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. The main drafters of this standard. Xue Pei, Bai Yunfei, Zhou Fengqi, Zhang Wu. This standard is the industry standard for inspection and quarantine issued for the first time. Import and export metallurgical roll inspection procedures

1 Scope

This standard specifies the sampling, inspection and inspection results of import and export metallurgical rolls. This standard applies to import and export casting rolls (including cast iron rolls, cast steel rolls), forging rolls (including forged steel rolls, forged semi-steel rolls) Roller, forged white iron roll), continuous casting composite roll, and the like, a metallized roll for strip rolling, and a light roll of the above-mentioned unopened type steel roll.

2 Normative references

The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. GB 1503 cast steel roll GB 1504-1991 cast iron roll GB 1804 General tolerances No tolerances for linear and angular dimensions tolerances GB/T 1958 Shape and position tolerance inspection regulations GB/T 4879 anti-rust packaging GB/T 13313 roll Shore hardness test method GB/T 13315 forged steel cold rolling work roll ultrasonic flaw detection method Ultrasonic flaw detection method for GB/T 13316 cast steel roll General technical conditions for GB/T 13384 mechanical and electrical product packaging

3 Terms and definitions

The following terms and definitions apply to this standard. 3.1 Import and export metallurgical rolls produced by the same material under the same production conditions for the purpose of inspection, as an inspection lot, Jane Called the batch. 3.2 In normal use, the metallurgical roll does not reach the specified value of the failed roll diameter or does not reach the specified steel rolling amount. The phenomenon of normal use is called the early failure of the metallurgical roll.

4 sampling

4.1 Sampling conditions The import and export metallurgical roll production unit shall submit the inspection conformity report of the inspection batch product specified in the contract. Export metallurgical roll production list The type should also submit a type test report that is qualified within the validity period of the product. 4.2 Sampling plan Full inspection.

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