Stainless steel is mainly composed of 304, 304 l, 316, 316 l stainless steel mesh, stainless steel net, stainless steel welded wire mesh and other materials manufacturing and become, have acid and alkali resistance, high temperature resistant, tension and high resistance to wear and so on characteristics, widely used in acid, alkali environment conditions screening and filter, oil industry as mud mesh, chemical fiber industry as screen mesh, plating industry as pickling nets.
How to discern the stand or fall of stainless steel?
Below we together and see it!
Stainless steel filter to distinguish can start from the following aspects: the net of alternating between the warp and weft wire is not strong and imprecise, rub moves up and down with his fingers a few times, there will be significant silk warp and weft loose surface displacement.
Stainless steel filter in turn back, present serious play roll surface.
In addition if mesh specification is greater than or equal to 0.
18 mm, length of 1 meter stainless steel surface natural bending diameter less than 80 cm, mesh specification is less than 0.
18 mm, length 1 meter of the stainless steel surface natural bending diameter less than 60 mm should be regarded as unqualified.
Net inclined, and by measuring, stainless steel filter fabric silk not vertical greater than 4 degrees.
Stainless steel filter, in the process of inspection, the net surface has a large area of crease, the crease by pull out the net, peer pressure process cannot recover to the state of the flat should be judged not qualified.
If by the difference between heavy with net kong pays, also shall be deemed to be unqualified.
Super large density.
Check the net surface is uneven, assumptions, carefully check whether the existence of bedding face ran the appearance of weft.
Warp/weft wire the wire diameter than allow outside program.