Type C is the sintered wire mesh with perforated metal sheet. Multi-layers of wire cloth ( can be Type A or Type B or whatever combination) are sintered with one layer of perforated metal sheet. Both sides sintered with one layer of perforated metal sheet is also an option for extreme high pressure applications.

Side view layer structure of sintered wire mesh with perforated metal sheet

Side view layer structure of sintered wire mesh with perforated metal sheet

Sintered wire mesh with perforated metal sheet - layer side diagram

Layer side diagram – sintered wire mesh with perforated metal sheet

The perforated metal sheet provides robust support for the sintered wire cloth laminates. Thus Type C is suitable for high pressure self-support needed applications, typically for example, large diameter nutsche filter disc, big tube screen for automatic filer, etc.

The perforated metal can be round hole, square hole, honeycomb or other type. Dead zone (margin) can be designed and retained based on the application.

Sintered wire mesh with square hole perforated metal sheet

Sintered wire mesh with round hole perforated metal sheet

Sintered wire mesh with round hole perforated metal sheet

Sintered wire mesh with round hole perforated metal sheet

316  (1.4401), 316L (1.4404), 304, 304L  stainless steel are the among the standard material for Type C sintered wire mesh with perforated metal.

Other exotic materials are also available as request, such as 310S, 904L, Hastelloy C276, Hastelloy C22, Monel 400, Inconel 625, etc.