Moisture absorber

Moisture absorber model refers to:

1. C5 Level 5 anti-corrosion, with the highest anti-corrosion level

2.C4， Level 4 anti-corrosion, Zhao Jinduo does not have Level 4 anti-corrosion, and generally uses Level 5 anti-corrosion instead. However, in the Wuqiang area, spray coated moisture absorbers are generally referred to as Level 4 anti-corrosion

3.C3， Grade III anti-corrosion, spraying technology is used in both Zhao Jinduo and Wuqiang areas

Because the flange base is cast, there may be uneven and uneven patterns. Now that the supplier has replaced the mold, this phenomenon will no longer occur.