Quality system:

  With the certification of ISO9001,and Quality management strictly implement accordance with the quality control system files.Guarantee the production quality of production process can be controlled efficiently,All product and process inspection to achieve has traceability.To provide reliable quality assurance.

   According to standard GB/T 19001 (ISO9001) file, Combining with the product structure, writing, making the quality manual, program files, third class files. File content contains all product quality control procedures, product quality management to strictly enforce comprehensive GB/T 19001 (ISO9001) terms.

Hexin Machinery equipped with perfect quality inspection methods, can meet the standards of any country, region or enterprise general requirements.Standard Compliance,design document, Engineering design file demands.

 Countries around the world related manufacturing standards

 Centrifugal casting：HG/T 2601-2011、ASTM A608、DIN 10295、JIS G5122……

 Static casting：HG/T 3673-2011、ASTM A351……

Inspection content:

Each contract compile manufacturing drawing,technological document and quality testing plan,and provide raw material testing,production process Inspection,final production inspection and Sub-contractor purchased parts inspection etc.

equipped with perfect equipment and facilities for production and test,meet the needs of all the inspection and test.

Quality control point:

To set stop point at each production process quality inspection in the corresponding position, To check related processes of product quality at each stopping point,and to implement recording and identify transplantation etc.

Main quality testing equipment:

1.Direct reading spectrometer imported from Germany,Can fast and accurate analysis of Ni, Cr, Nb, C, Mn, Si, Pb, zinc, Sn, P, S, Ti, Zr, RE more than forty of chemical elements,To ensure the quality of the high temperature alloy products, especially micro alloy quality

2．ONH Analyzer 

3.Universal tester:with the high temperature furnace,can carry out high temperature tensile test between 300 ~ 1100 ℃ 

4. Metallographic microscope

5.Endoscope 

6.Eddy current flaw detector:to carry out 100% inner hole inspection for the processed furnace tubes section

9.X-ray defectoscope

10.Adopting airtight and penetration testing detection system,to check the blank tube with 100% inspection,remove surface crack defects that visual inspection can't find,and improve the quality control to the blank tube.

11.Portable spectrometer PMI to check the castings.