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GB/T 24134-2009 Rubber and plastics hoses - Assessment of ozone resistance under static conditions

Standard Number:  GB/T 24134-2009
Title:  Rubber and plastics hoses - Assessment of ozone resistance under static conditions
Language:  Simplified Chinese
Publication Date:  2009/6/15
Execute Date:  2010/2/1
Status:  Current
Standard Type:  Method
Publisher:  Chinese Standards(GB)
Price:9.60  
Number of Pages:  

Preface: Equivalent to this standard USES ISO7326:2006 "rubber and plastic hose ozone resistance under the condition of static evaluation" (English version). This standard equivalent translation ISO7326:2006. In normative reference files of this standard, GB/T 7762-2003 Rubber,vulcanized or thermoplastic--Resistance to ozone cracking--Static strain test references in the technical content of 5.1, 5 25.35.45.35.4ISO14311:19895.1,5.2,5.3,5.4,5.5,5.6,:a) The standard introduction; B) the word this international standard to this standard; C) the representation method of PPHM replace with ten to eight, because PPHM isn't legal measurement units; D) with a decimal point. As a decimal comma, instead. This standard put forward by China petroleum and chemical industry association. This standard by the national rubber And rubber products standardization technical committee hose technical committee (SAC/TC35 / SC1) under centralized. This standard drafting unit: rubber (factory) co., LTD., shenyang fourth mine of pingdingshan city yi rubber products co., LTD., eddia (shenyang) rubber products co., LTD., shandong masson auto parts co., LTD. Since this standard Remainings: Dong Guifen, hong-chen li and Mr Leung sai, li yp, Zhao Shuying.  
Description:This standard stimulates the 5 kinds of hose outer cladding ozone resistance measuring method. 1:
- method is suitable for the inner diameter of 25 mm and the following hose, hose test;
- method 2: apply to the hose diameter greater than 25 mm, with taking the sample from the hose to the walls of the test; 3:
- method is suitable for inner diameter greater than 25 mm hose, hose on the outer cladding for sample test; 4:
- method applies to all specifications of hose, hose test; 5:
- method applies to all specifications of hose, hose test implementation in expansion, such as: a fabric reinforced hose.
  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  314KB
Tile in English:  Rubber and plastics hoses - Assessment of ozone resistance under static conditions

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