The Stainless Steel Filter Powder

The stainless steel filter is a type of metal porous filter element made from industrial metal powder, typically 304 or 316L. The raw material is formed through cold isostatic pressing and then sintered under high temperature and high vacuum conditions. The resulting filter element contains countless micropores that are curved, criss-crossed, and highly precise, allowing for deep-level precision filtration through pressurization.
Product parameters
Outer diameter: 20 100mm
Length: 100 1500mm (more than 1500mm can be welded)
Filtration accuracy: 0.5um 50um
Porosity: 35-45%
Features
Here are four key features of the stainless steel filter:
1.Precise and uniform porosity: The stainless steel filter boasts highly accurate and uniform porosity, which ensures precision in filtration. The countless micropores inside the filter are curved, criss-crossed, and highly precise, allowing for deep-level precision filtration through pressurization.
2.Excellent mechanical properties: The filter has excellent mechanical properties, including impact resistance and alternating load. It has a stable shape with low resistance to filtration, enabling high permeability.
3.High-temperature resistance: The stainless steel filter has a high temperature resistance of up to 600, making it suitable for use in high-temperature environments. It exhibits a stable separation effect, and its good chemical stability provides high resistance to corrosion at high temperatures.
4.Easy to regenerate: The filter is easy to regenerate, enabling simple reverse cleaning and ensuring an extended service life. It is easy to weld, with seamless welding lengths of up to 1500mm, and the filter is highly versatile, making it suitable for use in a wide variety of applications.
Application
With its unique porous technology, stainless steel filters are widely used across a range of industries, including the petrochemical, coal chemical, pharmaceutical, water treatment, food, metallurgical, and gas purification fields. The filter is a new type of filtration and separation technology material that can be used for various applications, such as terminal filtration of petroleum products, fly ash filtration in the coal chemical industry, impurity removal and filtration of raw materials in the pharmaceutical and chemical industry, water purification, and filtration after ozone sterilization in the water treatment industry, and clarification and filtration of milk, beverages, beer, mineral water, and vegetable oil in the food industry.
Processing:
The production process of stainless steel filters involves monitoring all raw materials, including the metallurgical composition, particle size distribution, and bulk ratio of the metal powder. After being formed through cold isostatic pressing, the filter is sintered at high temperature and high vacuum.

Product Introduction

Stainless steel powder sinter filter element is a kind of filter material, which is made of stainless steel powder sintered at high temperature. The filter element has high permeability, can effectively filter tiny particles and impurities, has high corrosion resistance and durability, and is suitable for liquid and gas filtration in various chemical, food, pharmaceutical, electronic and other industries.


Product parameters
Diameter: 50mm-1200mm
Length: 100mm-2000mm
Filtration accuracy: 1m-100m
Filtration area: 0.1-1000
Maximum working temperature: 600 C
Resistance coefficient:

Stainless steel powder sintered filter element is a kind of filter material, which is made of stainless steel powder sintered at high temperature. The filter element has high permeability, can effectively filter tiny particles and impurities, has high corrosion resistance and durability, and is suitable for liquid and gas filtration in various chemical, food, pharmaceutical, electronic and other industries.
Product parameters
Diameter: 50mm-1200mm
Length: 100mm-2000mm
Filtration accuracy: 1 m-100 m
Filtration area: 0.1-1000
Maximum working temperature: 600 C
Resistance coefficient:

Specifications:
Diameter ¡ì22mm ¡ì30mm ¡ì50mm¡ì60mm¡ì80mm¡ì100mm ¡ì120mm
Length L125l250l300l500l600l750l1000 (can tailor made acc. To request)


Per polywooden case

MF: SS420

Chemical Name: Stainless Steel Powders

Purity: > 99.99%

APS: 40-50 µm (Size Customization possible)

Form Micro powder

CAS Number 12597-68-1

Metal powder serves as the only raw material for the sintered metal powder filter; no binders are used. It is generated by cold isostatic pressing and then sinters at high temperatures. By adjusting the process parameters and metal powder particle size, the pore size and distribution of the component can be changed. Utilize the pore structure, material composition, compressive strength and other characteristics of different filter materials to develop filter products suitable for users.
Product parameters
Material: stainless steel powder, brass powder, titanium powder
Diameter:
Length: 5 inches (125mm) 10 inches (250mm) 12 inches (300mm) 20 inches (500mm) 30 inches (750mm) 40 inches (1000mm)
Interface form: M20 M30 222 226
Filtration accuracy: 0.45 micron 1 micron 3 micron 5 micron 10 micron 20 micron 30 micron 50 micron 80 micron 100 micron
Features
Strong resistance to corrosion
An inert metal with exceptional corrosion resistance is titanium. Strong alkali and strong acid media can be filtered using the titanium metal rod filter element. It has a wide range of applications in the chemical industry and in the filtering of the pharmaceutical industry's organic lysozyme production process.
Good tolerance to high temperatures
The titanium filter element has a high temperature resistance that goes up to 300C. In operational situations with high temperatures, this function is frequently used. The temperature resistance of the filter element made of polymer materials is normally limited to 50 C. The support and filter membranes will alter if the temperature goes beyond 50 C. It is frequently employed in the filtration of high-temperature liquids and steam filtration (steam filtration in fermentation processes), despite having a significant accuracy variance.
Superior mechanical qualities
With external pressure of 20 kg and internal pressure of 10 kg of destructive force, the titanium rod filter element has strong mechanical qualities and may be utilized in high pressure and quick filtration processes. The pore size of other polymer filter components will fluctuate or even break down when the external pressure is more than 0.5 MPa.
Good regeneration
Due to its superior corrosion resistance, high temperature resistance, and high strength performance, titanium rod filters have a good regeneration effect. There are two types of regeneration: chemical regeneration and physical regeneration treatment.
Physical regeneration method:
(1) Pure water recoil
(2) Steam blowback
(3) Ultrasonic cleaning
Chemical treatment method:
(1) Alkaline washing
(2) pickling
Applications
Catalyst filtration and separation;
Filtration of fluidized bed tail gas in petrochemical facilities and of high-temperature gas in the petrochemical industry;
High-temperature flue gas purification in the metallurgical industry;

Sintered titanium powder filter with a flange connector is a kind of porous filter element which is made of industrial high-purity titanium, after sieving, cooling and isostatic pressing, and then sintered at high temperature and high vacuum. It has excellent properties such as corrosion resistance, high-temperature resistance, high strength, easy to ensure filtration accuracy, and easy regeneration. It is suitable for the filtration of various corrosive media, such as hydroxide, seawater, aqua regia and the filtration of chloride solutions such as iron, copper, and sodium.
Product name:Sintered titanium powder filter with flange connector
Specifications:OD20 WT2.5-3.0 L200mm
Filtering accuracy:30um
Connector:Flange connector
Packaging: Standard export wooden case or according to the customer's request
Delivery: By sea & Air Shipping & International Express
Lead time: Generally around 3-7 days for sample,7-15 working days for order, it's according to quantity.
Advantage
1, Uniform structure, narrow pore size distribution, high separation efficiency.
2, High porosity, low filtration resistance, high penetration efficiency.
3, High temperature resistance, Normally can be sued up to 280 degrees.
4, Good chemical stability, acid and alkali corrosion, antioxidant properties.
Applications
1. pharmaceutical industry, such as infusion, small injections, eye drops, oral liquid the filtration before the end.
2. impurity filter, decarbonization filter and precision filter during the productuon of medicine.
3. Security filter for UF system, RO system and EDI system in water treatment, and filtration after ozone sterilization.
4. Food and beverage industry such as drinks, juice, wine, beer, vegetable oil, mineral water, soy sauce etc.filtration.
Packing and Delivery:
In order to protect them from rubbing,make them wrapped with plastic bags respectively. kraft paper is used to fasten the plates together,protect them from scattering. Putting the foam in the wooden cartoon to protect them better while shipping. Finally put the goods into wooden cases.

Product Introduction

Metal powder serves as the only raw material for the sintered metal powder filter; no binders are used. It is generated by cold isostatic pressing and then sinters at high temperatures. By adjusting the process parameters and metal powder particle size, the pore size and distribution of the component can be changed. Utilize the pore structure, material composition, compressive strength, and other characteristics of different filter materials to develop filter products suitable for users.
When the filter cake on the surface of the sintered metal powder filter element reaches a certain thickness, due to its high-strength performance characteristics, by backwashing or backflushing the filter element under a specific reverse pressure, the filter element can be cleaned and reused.


Product parameters
Material: stainless steel powder, brass powder, titanium powder
Diameter:
Length: 5 inches (125mm) 10 inches (250mm) 12 inches (300mm) 20 inches (500mm) 30 inches (750mm) 40 inches (1000mm)
Interface form: M20 M30 222 226
Filtration accuracy: 0.45 micron 1 micron 3 microns 5 microns 10 microns 20 microns 30 microns 50 microns 80 microns 100 microns