High Temperature Resistant Multi-layer stainless steel 0.5 1 5 10 20 40 micron sintered filter high strength metal sintered filter element for liquid filtration

• Customization: Available
• Material: Metal
• Application: Industry, Food and Beverage, Medicine, Textile, Filtration of chemical fiber products
• Model NO.: stainless steel sintered filter
• Type: Folding Microporous Filter
• Filter Connector: custom connection
• Filtration Grade: Medium Filter
• Filter media: Stainless steel mesh
• Precision: 2-200 micron
• Feature: High strength/high precision/resist high TEMP.
• Usage: Polyester, water treatment, oil, pharmaceutical
• Item: Oil filter/Water filter
• Main products: Oil filter/Water filter/Air filter/Strainer
• application area: industry, mentually
• condition: new
• Filtration Precision: 1μm/5μm/10μm/20μm/50μm/80μm/100μm
• Nominal Outer Diameter: 30mm/40mm/50mm/60mm/80mm/100mm/150mm
• Porosity: 35%/40%/45%/50%
• Compressive Strength: 35%/40%/45%/50%
• Surface Treatment Method: Passivation
• Interface Type: Quick-install Clamp/Flange/Thread
• Design Life: 6month/12month/24month/36month
• Transport Package: Plastic Film Inside, Carton Outside
• Specification: custom
• Trademark: Huahang
• Origin: Henan, China
• HS Code: 8421999090
• Production Capacity: 2000 Pieces/Week
• Package Size: 25.00cm * 27.00cm * 35.00cm
• Package Gross Weight: 3.000kg
• Lead Time: 15 days (1 - 2000 Pieces) ; To be negotiated ( > 2000 Pieces)

Product Description

Specification

High temperature resistant stainless steel sintered filter element

Sintered metal filter cartridge, is made of stainless steel woven wire mesh, or stainless steel fiber felt. It is constructed by using multi-layered wire mesh overlapped and then sintered together in vacuum furnace, rolled into a cylinder shape with two ends welded together. Rolling seam welding process is added for roundness and flatness of entire structure. Its interlaced mesh forms a rigid structure which overcomes the disadvantages of ordinary wire mesh, such as low strength, unstable hole shapes, also beats sintered powder filter, ceramic filters, etc. Above all, this stainless steel filter cartridge wins great favor with prominent features like high temperature resistance, smooth wire pores, good permeability, high dirt holding capacity, in many industries such as food, environmental protection, chemical, aerospace.

Specification
Standard material:	SUS 316 L, SUS 304, 316, 304, 317 L, 904 L, 321, titanium, other alloys are also available.
Filter rating:	0.2 micron to 300 microns
Fittings:	Double open end, single open end, double O-rings.

Related Products

Properties for sintered wire mesh with different layers

SMFB-2 Single layer sintered mesh filter
Single layer sintered mesh:
Sintered woven wire mesh filter is closely bonded together by diffusion leading to permanent geometry, pore size and filter rating.
Features: one-layer stainless steel woven wire mesh is an alternative for low-cost mesh filter and doesn't require sealing methods according to its construction. Common shapes are round disk, ring and simple cylinder.

SMFB-3 3-layer light-duty sintered mesh construction
2-3 Layers Sintered mesh
Sintered dutch woven wire mesh has good mechanical strength and medium aperture. The filtration layer with desired aperture is sandwiched between outer & inner protection layers. 
Features: ideal for manufacturing pleated cylinder filter or candle filter and sintered discs.

SMFB-4 5-layer sintered mesh construction
5-layer sintered wire mesh
A single layer of fine woven wire mesh which decides the filtration is placed between two protective layers of coarser woven wire mesh, and then these three-layer wire meshes will be sintered together with two support-layers to improve the stability.
Features: 5-layer sintered wire mesh laminates has extensive fields in chemical processing, food & beverage, pharmaceuticals and transportation. It is used in liquid & gas filtration, fluidized beds and others.

SMFB-5 Perforated sintered mesh
6-layer sintered wire mesh
6-layer sintered wire mesh laminates has an additional drainage player compared with 5-layer mesh.
Features: improves the quantity of the filter capacity.

Packing & Delivery

Company Profile

FAQ

What is sintered filter element?
A1: It is integrally formed by high-temperature vacuum sintering of metal powder or wire mesh. Rigid porous filter media, reusable and regenerable, for precision filtration under high temp, high pressure and corrosive medium.

Q2: What is the difference between sintered mesh and powder sintered filter?
A2: Sintered mesh is laminated multi-layer wire mesh with stable pore size and easy cleaning. Powder sintered filter is pressed & sintered metal powder for 3D depth filtration, ideal for ultra-fine filtration and gas sparging.

Q3: What materials are available? How to choose SS304 vs SS316L?
A3: SS304, SS316L, titanium and bronze optional. SS304 for water, air & oil. SS316L resists chloride and acid, preferred for chemical & pharmaceutical industry.

Q4: What is max working temperature?
A4: Stainless steel sintered filter up to 450℃, titanium version up to 500℃. Actual limit depends on gaskets and medium condition.

Q5: Can sintered filter be cleaned & reused?
A5: Yes, multiple regeneration cycles available. Methods: backflush, ultrasonic cleaning, chemical soaking. Burn-off for heavy organic contaminants. Clean when differential pressure rises.

Q6: How to guarantee filtration precision? Can we get test certificate?
A6: Each element is tested by bubble point method to control pore size. Flow-differential pressure test available. Material cert and inspection report can be supplied.

Q7: Can you customize non-standard sintered filter by drawing or sample?
A7: Yes. Customize OD, length, connection type, micron rating, layer or powder structure. We develop products based on drawings, samples or working condition data.