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Dongguan Company

Add: Xinhe Management of 

area, Wanjiang District, 

Dongguan city, Guangdong

 province, China

Tel: +86 769 23388229

Fax: +86 769 23388227

Mobile phone:

       Homlin :  +86 135 5970 0919

       Leon      : +86 136 8898 5187


Dongguan Tianan Office

Rm. 1117, Building A1, Tianan 

Cyber Park, No. 1, Huangjin Road,

 Nancheng District, Dongguan, 

Guangdong, China (Mainland)

Tel: +86 769 23388225

Fax: +86 769 23388227

Mobile phone:

Connie: +86 137 1188 8650

Shelly:+86 136 8898 4470

       Shanghai Company

       Add: Building B 4-3, No.398, 

Jinglian Road, Minhang District,


Tel: 021-54399880-15

Fax: 021-64549471-12

HZ-2915 Residual deformation rate testing machine
    Residual deformation rate testing machine is designed in accordance with the national standard GB / T 9251-2011 "cylinder hydraulic test methods" research and development.Using a common method for measuring a parameter value outside the deformation pressure of the carbon dioxide bottle bottles etc., the amount of residual deformation, residual strain rate. This unit conforms to the maintenance of carbon dioxide businesses need hydraulic test machine requirements to meet GA95-2007 "fire extinguisher maintenance and disposal procedures" and DB37-598 2012 "fire extinguisher maintenance technical specifications" requirement.


Product Summary:

Residual deformation rate testing machine is designed in accordance with the national standard 

GB / T 9251-2011 "cylinder hydraulic test methods" research and development.Using a common 

method for measuring a parameter value outside the deformation pressure of the carbon dioxide

bottle bottles etc., the amount of residual deformation, residual strain rate. 

This unit conforms to the maintenance of carbon dioxide businesses need hydraulic test machine 

requirements to meet GA95-2007 "fire extinguisher maintenance and disposal procedures" and

DB37-598 2012 "fire extinguisher maintenance technical specifications" requirement. 

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