BLUE Sintered Metal Tube in China
BLUE sintered metal tubes offer filtration ratings ranging from 0.5 to 100 μm and diameters from ⌀3 to ⌀150 mm. We can provide porous metal tube fittings, including threaded and plug-in types.
Customized Sintered Metal Tube Specifications
The following table shows the parameters of BLUE’s sintered metal tube production, including filtration accuracy, material, size, wall thickness, etc.
| Attribute | Value |
|---|---|
| Material | Bronze, 304SS, 316SS, Inconel |
| Filter Accuracy | Stainless steel 0.5 to 80μm, bronze 5 to 100μm |
| Working pressure | Max. 3000psi |
| Working Temperature | -200 to 600 °C |
| Diameter | ⌀3 to ⌀150mm |
| Length | 4-1,000mm |
| Wall thickness | 1.5 to 10mm |
BLUE's Sintered Metal Tubes Advantages
BLUE, an ISO 9001:2015 certified company, adheres to a strictly controlled production process, ensuring the highest quality sintered filters.
Our porous metal tube filters offer filtration accuracy as fine as 0.5 μm.
We can manufacture sintered metal tubes with a minimum ID of 3 mm and a height of 5 mm, as well as tubes with a maximum OD of 100 mm and a length of 1,000 mm.
We can provide different connection ends for your requirement, such as BSP, BPT.
All sintered metal tubes tolerances comply with standard ISO 2768.
Standard Sintered Metal Tube
In addition to customized sintered metal tubes, we offer standard porous metal tubes with the following specifications:
- Inner diameter: ⌀3 to ⌀72 mm
- Outer diameter: ⌀5 to ⌀78 mm
- Length: 4 to 75 mm
We also provide sintered plastic tubes with filtration accuracy ranging from 0.5 to 100 μm.
Download our sintered metal tube catalog for free clicking the link below.
Types of Sintered Metal Tube
Sintered bronze tubes offer excellent resistance to corrosion and a wide range of filtration accuracies, providing great cost efficiency.
Sintered stainless steel tubes feature fine filtration accuracy down to 0.2 μm, along with outstanding heat resistance.
Sintered nickel tubes are highly heat-resistant, withstanding temperatures up to 1000°C, and perform exceptionally well in challenging environments.
Sintered mesh tubes have a rigid structure and precise filtration due to their multi-layer woven mesh metal construction.
Applications of Porous Metal Tube
- Sintered metal tubes can be used to separate liquids and gases.
- Sintered metal tubes are made of metal powder and have a uniform porous structure after sintering, which can effectively remove impurities in various air or liquids.
- Sintered metal tubes have a narrow pore size distribution and can produce uniform and fine bubbles, which are very suitable for oxygen or carbon dioxide diffusion.
- Sintered porous metal tubes can be used as a protection for sensor probes with fittings
Download Product List

Sintered Filter Disc
BLUE's sintered filter discs are available in bronze, stainless steel, and plastic, with filtration accuracy ranging from 0.5 to 100μm.

Sintered Muffler
BLUE's sintered silencer has uniform pores, significant noise reduction effect, long service life, and can be customized in various sizes.

Sintered Ceramic Filter
Sintered ceramic filter is a high-performance filter with high temperature resistance, corrosion resistance, and good surface finish.

Sintered Filter Cartridge
BLUE's sintered filter cartridge has excellent filtration efficiency and can be customized in lengths up to 3000mm.