Stainless steel test sieve frame is made of SUS 304 stainless steel .And with double layers 

frame test sieves have characteristics of more firm and durable.

Frame material:stainless steel ,brass ,copper,201 steel ,chromate and so on

Mesh material:stainless steel wire mesh

Type of mesh:woven wire mesh,perforated mesh

Diameter:50mm,100mm,150mm,200mm,250mm,300mm,350mm,400mm and so on

Height:50mm,60mm,75mm,80mm,100mm and so on

Advantage:

Precision frame (ensures consistent nestability)

Precise aperture (in accordance with ISO 3310-1, ASTM E11 or other specifications)

Natural fillet (free flowing of sample)

Totally sealed (no crevice to lose material)

Evenly tensioned mesh (ensures accurate analysis)

Safe edge (big radius makes it comfortable to handle)

We can provide various stainless steel test sieves,please check the following pictures: