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Quality Control

Quality Control

JIUWU HI-TECH is a professional and biggest ceramic membrane and system manufacturer in the world. We have a standard quality control system, including ceramic membrane, membrane housings and membrane equipments.

The quality test items of ceramic membrane:

1.Ordinary test items
Appearance inspection, tolerance size, maximum pore size and pure water flux.

2.Spot test items
Average pore size, porosity, flexural strength, acid and alkali corrosion resistance test

The quality test items of ceramic membrane housing:
  • Water pressure test
  • Appearance and welding quality inspection
  • Field pipeline test

The quality test items of ceramic membrane equipment:
  • Appearance test
  • Valve, fastening
  • Water pressure
  • Pump test
  • Automation equipment program debugging

Contact Us

  • +86-25-58849045
  • +86-25-58749295
  • jiuwu@jiuwu.com
  • No. 9 Yuansi Road, Pukou, Nanjing, Jiangsu, China 211808