IPDB › China Industry › Chemicals
China, Chinese Plastic Random Packing PFA PP Plastic Pall Ring with Low Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
FillingPlastic FillingPall RingPFA Pall Ring
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd
Preview:
Product DescriptionProduct DescriptionPFA Pall Ring: High-Performance Fluoropolymer PackingPFA (Perfluoroalkoxy) Pall Rings are advanced structured packing made from a copolymer of PTFE and perfluoropropyl perfluorovinyl ether (PFA), combining extreme chemical resistance with enhanced mechanical strength. Their optimized design significantly outperforms traditional random packings like Raschig rings. 1. Material & Key PropertiesMaterial CompositionPFA (PTFE Copolymer):Retains PTFE's corrosion resistance but with better mechanical strength and melt-processability.Long-term temperature range: -196°C to +260°C (short-term up to 300°C).Advantages Over PTFEPorpertyPFA Pall RingStandard PTFEChemical ResistanceResists all acids/bases (except molten alkali metals, F2, ClF3)SameMechanical StrengthHigher (less creep under load)LowerSurface SmoothnessNon-stick, ultra-low friction (coefficient ~0.02–0.1)SameThermal StabilityMore stable at high tempsSlight degradation >260°C2. Structural Design & PerformanceInnovative FeaturesRectangular Side Windows: Improve gas-liquid contact and turbulence.Inward-Curved Blades: Reinforce the ring and enhance inner surface utilization.Hollow Spherical Geometry: Maximizes void space (≥90%) while minimizing pressure drop.3. Key ApplicationsChemical & PetrochemicalAbsorption Towers: For H2SO4 HF, HCl scrubbing.Distillation Columns: Handling corrosive organics (e.g., chlorinated solvents).Desulfurization/Denitrification: SO2/NOx removal in harsh environments.Pharmaceutical & Specialty ChemicalsHigh-Purity Reactors: Prevents contamination in API production.Waste Gas Treatment (VOCs): Resists aggressive solvents like acetone, benzene.Extreme ConditionsCryogenic Processes: Stable at -196°C (e.g., LNG processing).High-Temperature Reactions: E.g., fluorination or chlorination.Company ProfilePingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.Innovative Solutions for Environmental & Industrial ApplicationsHeadquarters: Xiangdong District Industrial Park, Pingxiang City, Jiangxi Province, China Core Capabilities Advanced Manufacturing: Custom-designed towers and systems in ceramic, metal, and plastic materials.Comprehensive Product Portfolio: 200+ specifications including:? Ceramic/metal/plastic packing materials? Molecular sieves & activated alumina? Catalysts & petrochemical additives? Activated carbon & eco-friendly filtration mediaTurnkey Services: Full-scale pollution control and wastewater treatment projects.Corporate Strengths ISO 9001 Certified - Guaranteed quality management system compliance. 300+ Workforce - Including 100+ specialized engineers and technicians.30-Acre Production Base - Integrated R&D and manufacturing facilities. Awards & Innovations National Science & Technology Achievement AwardProvincial Gold Medal & Famous Brand Product17 Patented Technologies - Protecting proprietary advancements.Packaging & ShippingFAQ
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...