Beijing Jinhai Zhongda Trade CO., LTD.
China leading manufacturer in the field of galvanized iron wire and stainless steel weave wire cloth.
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English 
Views: 0 Author: Site Editor Publish Time: 2025-10-20 Origin: Site
In industrial filtration, filter disc material and construction directly impact filtration accuracy, throughput, service life, and maintenance costs. Stainless steel and black silk cloth filters are two common types of filters. While each offers advantages in physical and chemical properties, their applicable operating conditions also differ significantly. Purchasing decisions should be based on the process media, temperature, and pressure requirements.
Stainless steel filters are usually made of woven or multi-layer sintered stainless steel wire such as 304 and 316. They are resistant to high temperatures and chemical corrosion, and have high mechanical strength. They are suitable for high-temperature, high-corrosion or clean working conditions. Black wire cloth filters are mostly blackened steel wire or plastic-coated. For certain processes in the oil, rubber or plastic industries, black wire cloth can reduce adhesion due to its specific surface treatment.
Stainless steel filter discs can be punched into a variety of shapes and support multi-layer stacking, spot welding or sintering processing, suitable for complex filter elements and high-pressure housings; black silk cloth can also be processed into various standardized sheets or spliced parts, but is limited in multi-layer structure and high-temperature sintering process.
Stainless steel filter discs are widely used in industries with high requirements for corrosion resistance and cleanliness, such as petrochemicals, hydraulic systems, food and medicine, and fine chemicals; black wire cloth filter discs are commonly used in rubber and plastic processing, general industrial processes, and low-cost replacement parts.
Stainless steel filters and black wire cloth filters each offer distinct advantages. The key lies in selecting the most appropriate material and structure based on process requirements. Jinhai offers sample testing, custom blanking, multi-layer sintering, and mass production packaging. Contact us for technical support and free sample verification to ensure your filtration system meets standards while remaining cost-effective and reliable.
