High-pressure water gun rust removal
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Are there any standards for using high-pressure water guns to remove rust from equipment platforms? What does it mean for rust removal to be satisfactory? I seek your advice! ! !
If it has a metallic shine, then it’s considered qualified and no sandblasting is needed?
Currently, high-pressure water guns are used for rust removal; sandblasting inside the operating unit is far too impractical. . .
I’ve never heard of using high-pressure water guns for rust removal; people use sandblasting or manual methods instead!
I haven’t seen it before. Here, we generally use grinding machines to remove rust from normal production equipment; in areas where flammable and explosive substances are present, anti-corrosion treatment is carried out during major repairs.
For devices that are operating normally, it’s better not to use a high-pressure water gun – it doesn’t seem safe! Especially equipment with high temperatures or flanges, and so on
The required grade is generally the same as that for sandblasting
We do all the rust removal manually~~~
There are standard grades, WJ1/2/3, corresponding to sandblasting grades SA3/2.5/2