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QUALITY CONTROL

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Quality Control

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Quality Control

Categories:quality control
Time of issue:2021-03-30 15:05:59
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Description:The years experience with the railway fasteners supplying has taught us, that both, initial quality and adequate maintenance are key factors for a reliable and economic railway infrastructure. Thus, Kunshan Alex Railway Fastening Co.,Ltd has put a focus on improving the quality control on the whole producing cycle of our products, with qualified personal and sophisticated measuring equipment, to provide the highest quality and ensure maximum customer benefit. I. Quality control process: Raw material incoming inspection ---> First product inspection ---> Process inspection ---> Finished products inspection II. Product testing items: 1. Chemical composition; 2. Physical properties; 3. Surface corrosion resistance; 4. Dimensional and appearance quality III. Testing Center: HB hardness tester Digital projector HV hardness tester HV hardness tester Surface Rockwell hardness tester Impact power testing Spring bar fatigue life tester Spectrum analyzer Metallographic Analysis Universal Testing Machine Universal Testing Machine Salt spray tester

Information

The years experience with the railway fasteners supplying has taught us, that both, initial quality and adequate maintenance are key factors for a reliable and economic railway infrastructure for our customers. Thus, Kunshan Alex Railway Fastening Co.,Ltd has put a focus on improving the quality control on the whole producing cycle of our products, with qualified personal and sophisticated measuring equipment, to provide the highest quality and ensure maximum customer benefit.

I. Quality control process:
Raw material incoming inspection ---> First product inspection ---> Process inspection ---> Finished products inspection

II. Product testing items:
1. Chemical composition; 2. Physical properties; 3. Surface corrosion resistance; 4. Dimensional and appearance quality

III. Testing Center: