Porous metal tube
Porous metal tube
LiandaFiltration specializes in customizing porous metal tubes to your applications and specifications. Parameters such as length, diameter, thickness, alloy and media grade of porous metal tubes can be adjusted to meet the different requirements of filtration, flow and chemical compatibility of your products or processes. With advanced engineering technology and proprietary materials, Lian da ensures that each porous metal tube has unparalleled performance and reliability, making it an ideal choice for critical applications.
Technical parameters
parameters | Specification range |
material | Food Grade UPVC |
Filtration accuracy | Supports 5 µm, 10 µm, 20 µm, 50 µm (optional) |
Maximum working pressure | 6 bar (87 psi) |
Maximum working temperature | 60 ℃ |
Interface form | 1″, 1½″, 2″, 2½″, 3″ Threaded Connection |
Filter element type | PP folded cartridge, PE filter bag |
Overall dimensions (diameter × height) | Φ100×350 mm; Φ150×400 mm (can be customized) |
Chemical resistance | Resistant to most acids, alkalis, salt solutions and organic solvents |
Note: The above parameters can be optimized and customized according to working conditions.
Product Features and Benefits
Super corrosion resistance
The UPVC body shows excellent tolerance to media in the pH range (pH 2–12), is not easy to scale, and is lighter and more resistant to oxidation than traditional stainless steel filters.
Economical and lightweight
Compared with metal housings, plastic filter housings are about 40% lighter, easy to install, and more labor-saving for manual handling and maintenance.
Modular design
Compatible with a variety of UPVC filter tube specifications and filter elements/filter bags, which can be quickly replaced on site without professional tools, reducing downtime losses.
Safe and environmentally friendly
The food-grade UPVC material is NSF-certified, does not contain heavy metals and harmful plasticizers, and is suitable for drinking water purification and food pre-processing.
Cost advantage
Low material and processing costs, a service life of 3–5 years, and a total cost of ownership (TCO) that is 20% lower than similar metal filters.
Product application industry
Chemical and petrochemical: reactor gas distribution, catalyst protection, acid-base medium filtration;
Medicine and biology: fermentation tank gas introduction, sterile filtration and uniform nutrient solution injection;
Food and beverage: carbon dioxide homogeneous injection, sterile dialysis and spray drying;
Environmental water treatment: pre-membrane pre-filtration and gas-liquid mixing to improve process efficiency;
Energy and power: boiler feed water deoxygenation, desulfurization device flue gas distribution and demisting.
How do we produce your sintered filters and perform quality control?
raw material
LianDaFiltration always insists on selecting uniform raw material powder to produce each sintered filter with large pore size, high tensile strength and temperature stability in the future.
powder filling
The isostatic pressing filling process is used to achieve uniform powder density and eliminate pore defects.
High sinterability
High temperature sintering under vacuum argon protection improves the tightness of micropore connection and enhances pressure resistance.
CNC machining
Through CNC turning and grinding, the filter element geometric accuracy is maintained at ±0.02 mm to meet high-precision filtration requirements.
weld
The laser welded joints are delicate and smooth, with no risk of leakage, which improves the sealing reliability of the filter.
Dimensions
LianDaFiltrationCheck all dimensions of the sintered filter using pressure gauges and high-efficiency dimension monitoring equipment.
filter test
Micropore interception rate evaluation and pressure burst test are used to ensure that each filter element passes the quality inspection in one go.
Product packaging
LianDaFiltration All sintered filter products and accessories are packed in accordance with international standard safety procedures to meet the standards,
Through the above eight processes and strict testing, LiandaFiltration provides you with stable and reliable sintered filter products.
FAQ
Please select the pore size based on the particle size of the medium, flow rate and allowable pressure drop. LiandaFiltration provides process testing and flow resistance simulation services to ensure accurate selection.
316L sintered tubes can withstand high-temperature steam of ≤ 550 ℃ and are often used in steam diffusion and high-temperature gas filtration scenarios.
Standard NPT American thread interface, BSPP British or quick clamp (Camlock) interface can also be customized for flexible installation.
It supports all-round customization of tube diameter, wall thickness, length and porosity to meet the unique needs of different equipment and processes for stainless steel porous tubes.
filters
wire mesh demister pad
Wire Mesh Packing
