Diameter
tolerance: round filter bag cages≤-3%, for example, design diameter of dust
collector bags is 125 mm, the real diameter available range is 125-121mm.
Perimeter
tolerance: trapezoidal or flat ≤-1.5%, for example, design perimeter of
baghouse filter bag cages is 800mm, the real perimeter range could be
788-800mm.
Length
tolerance: ≤-1%, for example, design length of dust filter bag cages is 2430
mm, the real length could be 2410-2430mm. Note: to avoid installation failure,
positive tolerance is not available.
Surface
of dust collector baghouse filter bag cages: full layer of corrosion resistant,
falling off is not allowed.
Requirement
of welding: welding firmly, without any burr / concave-convex/loose
welding/lack welding, false welding rate <1%, and open welding joints are
not allowed to be adjacent.
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