2. Filter parameters
Materials carbon steel, low temperature steel, stainless steel, titanium, alloy steel, PTFE lining and lined PO.
Temperature range: -196 ~ +1000°C
Pressure range: 0-250KG
Cartridge materials: polypropylene, PTFE, PES, glass fiber, stainless steel, titanium, nickelalloy, etc.
Materials for cartridge sealing: viton, NBR, EPDM, etc.
Materials for device sealing: PTFE, EPDM, graphite, metal pad, etc.
Precision class: 0.1μm, 0.2μm, 0.5μm, 1μm, 2μm, 5μm, 10μm, 15μm, 20μm, 25μm, 50μm, 100μm, 150μm, 200μm, etc.
Diameter: DN 15-DN1000mm
The proposed negative pressure difference of the filter: 0.25Mpa
Filter’s optional accessories: pressure gauge, transmitter, venting safety valve, drain valve

3. Filter surface treatment
When the appearance of the carbon filter is sandblasted to a certain level, all kinds of high temperature paints and anticorrosive paints can be sprayed on it; high-quality paints and spraying processes can maximize the protection of carbon steel; customers can also specify paint brands, such as International, PPG.
The internal and external sides of the stainless steel filter can be polished mechanically and sanitarily and can also be sandblasted.
The number of 10-40 feet filters meeting installation standards can reach more than 200 pieces, so the most appropriate device can entirely be selected according to flow requirements of customers.
 A different form of cartridge can be chosen for the filter, such as polypropylene, PTFE polytetrafluoroethylene and stainless steel to meet a variety of working conditions.