Case Study: 316L Sintered Powder Filter for a Spanish Customer

Customer Overview
A customer from Spain, operating in the chemical processing industry, required a high-performance filtration solution for their liquid filtration system. They needed a durable, corrosion-resistant filter that could provide precise particle filtration while maintaining excellent flow characteristics. The client requested 200 units of custom 316L sintered powder filters, with specific dimensions and filtration accuracy.
Product Specifications
Product Name: 316L Sintered Powder Filter
Material: Stainless Steel 316L (SS316L)
Length: 20 inches
Diameter: 50mm
Filtration Accuracy: 25µm
Quantity: 200 pieces

Challenges
The key challenge was to meet the customer’s stringent requirements for filtration accuracy and material durability. The filter had to efficiently remove contaminants sized 25 microns or larger while ensuring optimal flow rates within their chemical processing setup. Additionally, the filters had to withstand corrosive chemicals and high-pressure environments, making the choice of SS316L essential due to its resistance to corrosion and high temperatures.
Solution Provided
Material Selection: We chose 316L stainless steel, known for its superior corrosion resistance, particularly in chemical processing environments. SS316L also offers high durability under both high-pressure and high-temperature conditions, making it ideal for the customer's application.
Precision Filtration: Using advanced powder metallurgy techniques, we created a porous structure that met the 25µm filtration accuracy requirement. This enabled the filters to efficiently trap small particles while maintaining steady fluid flow.
Custom Dimensions: The customer needed a filter length of 20 inches and a diameter of 50mm. Our production team ensured that the sintered powder filters were manufactured to these precise dimensions, guaranteeing they would integrate seamlessly into the customer's existing filtration system.
Batch Consistency: Producing 50 identical units with the same high standard of quality was critical. We implemented stringent quality control checks at every stage of production to ensure that each filter met the required specifications for dimensional accuracy and filtration performance.
Testing & Validation: After production, the filters underwent rigorous testing for both filtration efficiency and mechanical durability. This included pressure testing to confirm their ability to withstand the operational pressures of the customer's system without compromising filtration performance.

Outcome
The 50 custom 316L sintered powder filters were successfully delivered to the customer in Spain, fulfilling all their requirements for size, material, and filtration accuracy. The filters have performed exceptionally well in their chemical processing application, offering reliable filtration of particulates while maintaining high flow rates. The use of SS316L material also ensured that the filters remained corrosion-free and durable, even in the harsh operating environment.
The customer was highly satisfied with the consistent quality of the filters, as well as the quick turnaround time for the order. This case highlights our ability to deliver high-precision, customized filtration solutions tailored to meet the specific demands of industrial customers.

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For customization
Do you supply OEM/ODM service?
Certainly, we have the capability to customize filter housing and filter elements according to your specific application. Our customization process adheres completely to your provided drawings, requirements, logo, and any other specifications you may have.
Metal mesh filters
What are the key advantages of sintered wire mesh filter?
• High Strength: The sintered wire mesh filter exhibits excellent mechanical strength.
• Uniform Porosity: The sintering process creates a uniform pore structure for efficient filtration.
• Temperature Resistance: Suitable for applications with high temperatures.
• Easy to Clean: Can be cleaned and reused multiple times.
• Chemical Resistance: Resistant to corrosion and chemical exposure.
Sintered Titanium Filters
How Can Machinability of Sintered Titanium Filters be improved?
Machinability can be enhanced by selecting high-speed machining tools, creating conducive cutting environments, and using high-quality cutting tools to optimize cost, surface finishing, and integrity.
Sintered Powder Filters
Can sintered powder filters be used in corrosive environments?
Yes, sintered powder filters can be manufactured from corrosion-resistant materials, such as stainless steel or alloys like Inconel® and Monel®, making them suitable for use in corrosive environments.
Porous Plastic Filter
Are sintered porous filter discs suitable for sterile filtration?
Yes, sintered porous filter discs can be designed for sterile filtration applications, especially when made from materials suitable for high-temperature and chemical sterilization methods.

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Sintered powder metal filters are crafted from compressed and sintered metal powders, forming a porous structure. Porosity: 28%-50% Permeability: 0.02-20L/cm²minPa Pressure Resistance: 0.5Mpa Temperature Resistance: Less than 280℃

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stainless steel filter water
Lvyuan’s sintered stainless steel filter stands as a pivotal filtration element crafted through a meticulous sintering process, with stainless steel serving as the core material.

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Lvyuan Stainless Steel Pleat Filter Cartridge constructed from high-quality SS 304 or SS 316L material, this filter exhibits exceptional resistance to high temperatures and rust.

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