Sell floating ball(PP purified ball)

floating ball(PP purified ball) You May Also Be Interested In: floating ball
dimension: #40mm.
weight: 18g/Entries.
prevent against acid.
content of acid tank: 1cm2.
medium: hydrochloric acid .
layers of ball: 2 .
effect of sealing: acid mist less than 90% if used .
quantity of pile up: 721/m2.