Sintered Nickel Filter Manufacturer
BLUE’s sintered nickel filters feature uniform porosity with filtration accuracy ranging from 0.5 to 150 μm. Our porous nickel filters are available in powder metal or wire mesh and come in various forms, including sheets, pipes, and discs.
BLUE Sintered Nickel Filter in China
Our porous nickel filters have a large dirt holding capacity, are washable and have a long service life.
Sintered Nickel Filter
BLUE sintered nickel filters can be backwashed and can maintain high filtration efficiency for a long time.
Porous Nickel
Sintered Nickel Sheet
Our sintered nickel sheet has uniform pore size, high filtration efficiency and excellent chemical resistance.
Why Choose Us?
BLUE is an ISO 9001:2015 certified supplier of sintered filters with 20 years of experience.
Our sintered porous nickel filters offer filtration efficiency exceeding 99.9% and come in various forms, including plates, discs, and pipes.
BLUE’s nickel filter cartridges are available in diameters ranging from ⌀6 to ⌀120 mm and lengths from 100 to 2,000 mm.
Our porous nickel sheets can reach a maximum size of 1,000 × 330 mm without welding.
Advantages of Sintered Nickel
Sintered nickel filters withstand temperatures above 1000°C, making them ideal for high-temperature applications.
Their inherent resistance to chemicals like acids, alkalis, and salts ensures long-term durability in harsh environments.
With excellent mechanical strength, porous nickel sheet operates reliably under pressures up to 3 MPa.
These nickel filters are easy to clean and reusable, minimizing maintenance costs.
Application of Porous Nickel Filter
Chemical and Petrochemical Industry
Sintered nickel filters are ideal for filtering corrosive liquids and gases, as well as for catalyst recovery and separation processes.
Aerospace
With excellent heat resistance, porous nickel filter is used for high-temperature gas filtration in jet engines and turbines.
Water Treatment
Porous nickel is perfect for filtering brackish and seawater in desalination systems and removing impurities in industrial water treatment processes.
BLUE Porous Nickel Filters Specification
The following are BLUE’s capabilities in manufacturing sintered nickel filters, including material selection, filtration accuracy, porosity, shape, and more.
| Attribute | Value |
|---|---|
| Material | Nickel, Incoel 600, Incoenl 625, Monel, |
| Filtration Rating | 0.5 to 150 μm |
| Porosity | 25% – 60% |
| Heat Resistance | Max.1200 °C |
| Working Pressure | Max. 3.0 MPa |
| Shape | Pipe, Tube, Plate, Cartridge |
How do We Manufacture your Sintered Nickel Filter?
Raw Material
BLUE always insist on choosing a uniform powder of raw material to produce each of your sintered filters with great pore size, high tensile strength, and temperature stability.
Isostatic Pressing
Sintered nickel filter cartridges are formed by isostatic pressing, where metal powders in a flexible mold are compacted evenly under high-pressure fluid for uniform density.
Vacuum Sintering
BLUE strictly controls the parameters of the high sintering process of sintered filters to give them good mechanical properties by applying heat and pressure.
CNC Machining
We use high precision machining to manufacture the fitting of sintered filter cartridges, including internal and external threads, imperial and metric threads.
Welding
We use laser welding to join the filter body and threaded fittings together, ensuring a secure, durable, and leak-proof connection suitable for high-pressure and high-temperature applications.
Size Inspecting
BLUE inspects all the sizes of the sintered filter by applying a pressure gauge and high-efficiency size monitoring pieces of equipment.
Porosity Testing
We perform a filtration test to check the sintered filter’s strength, shape, porosity, distribution rate, permeability, flow control, and filtration rate.
Filter Packaging
BLUE pack all sintered filter products and accessories following international standard safety procedures to meet the criteria.
FAQ
Sintered nickel is a high-performance filter made of nickel or nickel alloy powder.
These metal powders are pressed into sheets or tubes, and then sintered at high temperatures to form a porous and uniform structure.
Sintered nickel filters have excellent corrosion resistance, high temperature resistance, and good compressive strength.
Heating: Place the nickel filter in a nitrogen-protected boiler, heat to 380°C, and boil for 2 hours to loosen contaminants.
Ultrasonic Cleaning: Transfer the sintered nickel filter to an ultrasonic machine and clean for 30 minutes to remove debris.
Backwashing: Flush the porous nickel filter with liquid under pressure in the reverse direction to clear pores. If dirt persists, soak the filter in cleaning fluid longer.
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