Product Advantages
Advanced Folded Design
Utilizing internationally advanced folding technology, the filter element offers a large effective filtration area. Compared to traditional straight-through filters, it increases filtration capacity by 30%-50% within the same volume, achieving higher flow rates while reducing pressure loss. The uniform pleat spacing ensures full utilization of the filter media, preventing localized clogging and extending service life.
Precise Pore Size Control
Equipped with high-precision pore size control technology, filtration accuracy can be customized within the range of 0.1μm-50μm to meet the specific requirements of different industrial processes. Whether removing tiny particles from corrosive process liquids or filtering impurities from high-purity acids, it achieves efficient interception while maintaining stable flow performance.
High-Strength Leak-Proof Structure
The filter element integrates a reinforced internal and external support frame, enhancing structural strength and pressure resistance. It can withstand operating pressures of 0.6MPa-1.0MPa and maintains structural integrity even in extreme temperature environments . Precision sealing design undergoes rigorous leak testing, eliminating the risk of unfiltered media bypass and ensuring filtration efficiency.
Strict Production and Quality Control
Hanzhikang's production process adheres to the ISO 9001:2015 and ISO 22000 quality management systems. From raw material procurement, component processing, filter element assembly to finished product testing, each step is monitored by professional equipment and technicians:
- Raw Material Inspection: Chemical composition analysis, purity testing, pore size accuracy verification;
- Process Monitoring: Laser cutting of components, argon arc welding, precision assembly to ensure dimensional accuracy;
- Finished Product Testing: Pressure resistance test, sealing test, filtration accuracy test, corrosion resistance test. Only products that pass all tests are released to the factory, ensuring consistent quality across every batch.
PFA acid-resistant filter cartridges are widely used in industries with harsh corrosive environments, solving core filtration pain points for customers:
- Chemical Industry: Filtration of acid and alkali solutions, organic solvents, and corrosive process liquids; purification of chemical raw materials and intermediates;
- Pharmaceutical Industry: Purification and filtration of acidic/alkaline extracts, corrosive raw materials, and pharmaceutical intermediates, meeting GMP standards;
- Electroplating and Surface Treatment Industry: Filtration of corrosive electroplating solutions, removing metal impurities and particles to ensure uniform and smooth surface treatment;
- Laboratory and Analytical Industry: Filtration of high-purity corrosive samples, supporting precision analytical testing.
📞 We offer custom filter services. Contact us to get the filter solution best suited to your needs.
Customized and Wholesale Filter Services
Hanzhikang understands the diverse needs of industrial customers and offers flexible customized and wholesale services
Customization Capabilities
- Precision Customization: Adjust filtration precision according to process requirements (0.1μm-50μm);
- Size and Structure Customization: Customize length, diameter, connection method (threaded, flange, quick-connect), and sealing materials to fit existing filtration systems;
- Material Optimization: Select special PFA grades or composite materials for extreme temperature, high pressure, or highly corrosive environments;
- Bulk Customization: Support small-batch trial production and large-scale customized production, with professional engineers providing technical solutions.
Wholesale Advantages
- Flexible Minimum Order Quantity (MOQ): Adapt to the purchasing needs of large, medium, small, and micro enterprises; bulk orders enjoy preferential pricing;
- Short Lead Time Guarantee: Relying on a mature supply chain and large-scale production capabilities, the lead time for regular products is 3-7 working days, and expedited orders can be prioritized;
- Global Supply Capabilities: Support international logistics and customs clearance services, serving customers in Europe, America, Asia, and other regions, with stable supply and on-time delivery.
FAQ
What chemicals are covered by the corrosion resistance range of your PFA acid-resistant filter cartridges?
They can withstand almost all strong acids (concentrated sulfuric acid, nitric acid, hydrochloric acid, hydrofluoric acid, etc.), strong alkalis, oxidants, and various organic solvents without leaching impurities, making them suitable for extreme corrosive conditions.
What are the filtration accuracy, temperature, and pressure ranges for the filter cartridges?
Filtration accuracy can be customized from 0.05μm to 1μm; operating temperature -20℃ to 190℃; standard operating pressure 0.6MPa-1.0MPa; high-pressure applications can be custom-made.
What are the delivery times for regular and rush orders?
Regular products have a delivery time of 15 working days; customized products depend on specific requirements. Rush orders can be prioritized for production; please contact sales to confirm the specific lead time.
Hot Tags: pfa acid-resistant filter cartridge, China pfa acid-resistant filter cartridge manufacturers, suppliers, factory