Product Category

Porous Components

Sintered porous tubes, plates, and discs in 316L stainless steel and pure titanium. Engineered for precise gas distribution, aeration, sparging, and electrochemical applications.

OD φ14–200 mmCustom tube sizes
30–45%Porosity range
SS & TiAvailable in both
Made-to-orderCustom dimensions

Porous Component Product Range

All components sintered to order — specify your dimensions, pore size, and material

SS / Ti Porous Tubes — FILTURE sintered metal porous component
316L SS or Pure Titanium

SS / Ti Porous Tubes

Uniformly sintered porous tube for aeration, sparging, and gas distribution. Both SS and titanium grades available, with machinable end fittings for direct flange or threaded connections.

  • OD: φ14 – 200 mm (custom)
  • Wall thickness: 2 – 10 mm
  • Length: up to 1,200 mm
  • Porosity: 30 – 45%
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SS / Ti Porous Plates — FILTURE sintered metal porous component
316L SS or Pure Titanium

SS / Ti Porous Plates

Flat sintered porous plate with uniform through-porosity. Used as filter support plates, flow distribution components, and electrolyser cell media in PEM systems.

  • Thickness: 0.5 – 20 mm
  • Size: up to 600 × 400 mm
  • Porosity: 30 – 45%
  • Flat surface, precision tolerance
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SS / Ti Porous Discs — FILTURE sintered metal porous component
316L SS or Pure Titanium

SS / Ti Porous Discs

Sintered porous disc available in custom diameters from 5 mm to 400 mm. Widely used as diffuser discs, laboratory filter holders, sparger discs, and fuel cell components.

  • Diameter: φ5 – 400 mm (custom)
  • Thickness: 0.5 – 20 mm
  • Optional sealing groove
  • Thickness tolerance ± 0.05 mm
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Why Choose FILTURE Porous Components

Precision-sintered to specification in our Baoji manufacturing facility

Custom Dimensions

Manufactured to your exact OD, ID, length, and thickness — no standard size restrictions.

Precise Porosity

Controlled sintering parameters ensure uniform pore size distribution across every component.

316L SS & Pure Ti

Choose stainless steel for cost-effectiveness or pure titanium for superior corrosion resistance.

Seamless Construction

No joints or welds in the filtration zone — consistent performance under cyclic pressure and temperature.

Sintered Porous Metal Component Applications

From industrial reactors to PEM electrolysers — porous metal components at the heart of the process

Aeration & Sparging
Gas Distribution
PEM Electrolysis (PTL)
Flow Distribution
Catalyst Support Tubes Chemical Reactor Components Seawater Desalination Laboratory Filtration

Complete Product Range

Explore all FILTURE product categories

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Filter Cartridge

5 product types · 0.22–5,000 µm

 Current

Porous Components

Tubes, plates, discs in SS & Ti

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Mesh & Sheet

Mesh, perforated sheet, fiber felt

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Titanium Parts

Machined parts & fasteners

Need Custom Porous Components?

Send us your drawings or dimensions — our engineers will recommend the optimal pore size, porosity, and material grade for your application.

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