rusty spot- fatal quality problem in plain steel wire cloth
rusty spot is the fatal quality problem in plain steel wire cloth.
plain steel wire cloth is woven by low carbon steel wire, after dipped in oil, use the wire weave wire cloth,
then make into filter disc, used in all kinds of filter industry, because the low cost, plain steel wire cloth is very popular in market, however, because it is not galvanized, must pay attention to moistureproof, rust prevention, especially in summer, once rusty spot appear, pls do the rust cleaning, spray oil, incase the rust increase.