Category
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Order Code |
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L-09-01-M02 |
Saint-Gobain PTFE Lined Peristaltic Pump Tubing for Mining Laboratory |
Saint-Gobain Chemical PTFE Lined Peristaltic Pump Tubing is a professional dual-layer fluid transfer consumable designed for high-corrosion environments in mining laboratories, metallurgical testing facilities and hydrometallurgical research workflows. Featuring a PTFE inner lining and thermoplastic elastomer outer layer, this tubing combines excellent chemical inertness with reliable mechanical flexibility.
The PTFE inner surface provides resistance against strong acids, alkalis and organic solvents, while the outer layer maintains elasticity and compression recovery during continuous peristaltic pump operation. With a smooth plasticizer-free inner surface, it helps reduce fluid contamination, sample adsorption and residue accumulation during laboratory liquid transfer processes.
This PTFE lined peristaltic pump tubing is widely applied in mining laboratory workflows including mineral sample preparation, mineral analysis, metallurgical testing and hydrometallurgical evaluation.
It is suitable for transferring corrosive digestion solutions, acidic leachates and reagent liquids during ore sample pretreatment and laboratory testing procedures. The chemically stable inner lining helps maintain fluid purity and supports consistent flow performance during long-term experimental operations.
For hydrometallurgical laboratory applications, this tubing supports continuous circulation and transfer of corrosive solutions and complex testing fluids. It is suitable for mine laboratories, geological testing institutions and metallurgical research centers requiring reliable fluid handling under demanding chemical conditions.
The pure PTFE inner lining provides strong resistance against strong acids, strong alkalis and various organic solvents commonly used in mineral testing environments. The smooth plasticizer-free surface reduces solution adsorption, ion precipitation and contamination risks, helping maintain reliable analytical results.
The combination of PTFE inner lining and thermoplastic elastomer outer layer balances chemical resistance with mechanical durability. The tubing withstands repeated compression cycles in peristaltic pump operation while maintaining stable shape, flexibility and long-term working performance.
The low-resistance inner wall design reduces residue adhesion and supports stable liquid transfer. It helps simplify cleaning procedures and improves workflow efficiency during repeated laboratory fluid handling operations.
Available with various standard models and dimensional options, this tubing supports different peristaltic pump systems and laboratory flow requirements. The broad specification range allows flexible selection for diverse corrosive fluid transfer applications.
The durable dual-layer structure provides fatigue resistance and aging resistance under demanding laboratory conditions. It helps reduce tubing replacement frequency and equipment downtime, improving long-term cost efficiency for professional laboratories.
| Item | Specification |
|---|---|
| Brand | Saint-Gobain |
| Product Name | Saint-Gobain Chemical PTFE Lined Peristaltic Pump Tubing |
| Structure | Dual-layer structure with PTFE inner lining and thermoplastic elastomer outer layer |
| Surface Feature | Plasticizer-free smooth inner surface |
| Physical Properties | Opaque yellow appearance, hardness 61, low gas permeability, UV Grade A, Ozone Grade B |
| Sterilization Methods | Ethylene oxide sterilization; high-pressure and high-temperature sterilization (121℃ for 30 minutes, 66℃ drying for 2.5 hours) |
| Available Standard Models | 14# (1.6×4.8mm) 15# (4.8×9.6mm) 16# (3.2×6.4mm) 17# (6.4×9.6mm) 18# (7.9×11.1mm) 24# (6.4×11.2mm) 25# (0.8×4mm / 4.8×8mm) 35# (7.9×12.7mm) 36# (9.6×14.4mm) 73# (9.6×16mm) 82# (12.7×19.1mm) 9.6×12.7mm |
FKN PANDA provides Saint-Gobain Chemical PTFE Lined Peristaltic Pump Tubing for global mining laboratories, metallurgical testing facilities and hydrometallurgical research environments. The dual-layer structure delivers chemical resistance, stable fluid transfer performance and reliable operation for high-corrosion laboratory workflows.
With comprehensive model options and compatibility with common peristaltic pump systems, FKN PANDA tubing supports efficient mineral sample preparation and corrosive solution handling. Its durable construction helps improve laboratory reliability, reduce maintenance requirements and provide cost-effective consumable solutions for mining technical teams, research institutions and distribution partners.
Q1. How to select PTFE-lined peristaltic pump tubing for aggressive reagent transfer in hydrometallurgical laboratories?
Selecting PTFE-lined peristaltic pump tubing requires evaluating the chemical compatibility of the transferred reagent, operating conditions, pump configuration, and laboratory workflow requirements. In hydrometallurgical applications, tubing selection should consider exposure to strong acids, alkaline solutions, organic solvents, and sample preparation reagents. PTFE lining is designed to provide a chemically resistant contact surface, helping laboratories manage demanding fluid transfer processes. Factors such as inner diameter, tubing flexibility, connection method, and replacement frequency should also be considered to maintain stable reagent delivery during mineral digestion, leaching studies, and metallurgical testing procedures.
Q2. Which type of PTFE-lined tubing is suitable for concentrated acid circulation in mineral digestion workflows?
For concentrated acid circulation in mineral digestion workflows, PTFE-lined tubing should be selected according to the specific acid composition, concentration, temperature, and pumping conditions. Mining laboratories commonly handle aggressive reagents during ore dissolution, trace element preparation, and analytical sample processing. A PTFE inner liner can provide a chemically resistant pathway for reagent transfer, while the outer structure must maintain sufficient flexibility for peristaltic pump operation. Before selection, laboratories should confirm compatibility with the intended acids and evaluate whether the tubing design matches the required flow stability and continuous operation requirements.
Q3. What factors should be considered when choosing PTFE-lined tubing for HF acid sampling lines in mining laboratory applications?
When selecting PTFE-lined tubing for HF acid sampling applications, laboratories should evaluate chemical resistance, material compatibility, connection reliability, and the overall sampling system design. Hydrofluoric acid requires careful consideration because it is highly reactive and commonly used in difficult mineral digestion procedures. The tubing material in contact with the reagent should be appropriate for the application, while the complete fluid path should minimize contamination risks. For mining laboratories performing trace element analysis, selecting suitable tubing helps maintain sample integrity from reagent preparation through analytical measurement.
Q4. How does PTFE inner liner improve chemical resistance compared with pure silicone tubing in aggressive mineral analysis applications?
PTFE-lined tubing provides a chemically resistant inner contact surface that can be advantageous when transferring aggressive reagents used in mineral analysis and hydrometallurgical testing. Compared with standard silicone tubing, the PTFE liner is designed for applications where chemical exposure is a primary consideration, including acid digestion and solvent handling workflows. The selection between PTFE-lined and silicone tubing depends on reagent compatibility, required flexibility, pump conditions, and analytical requirements. Laboratories should evaluate the complete application process to ensure the tubing material supports reliable sample preparation and testing operations.
Q5. How to integrate PTFE-lined peristaltic pump tubing into an automated liquid handling workflow for mining laboratories?
PTFE-lined peristaltic pump tubing can be integrated into automated liquid handling systems by matching tubing specifications with pump performance, reagent characteristics, and workflow requirements. In mining laboratories, automated systems may be used for reagent dosing, digestion preparation, sample transfer, and metallurgical testing procedures. Proper tubing selection helps maintain consistent fluid movement and supports repeatable analytical processes. During system configuration, laboratories should consider tubing dimensions, connection methods, cleaning procedures, and replacement schedules to support continuous operation and reduce interruptions in routine mineral testing workflows.
Q6. How can PTFE-lined tubing improve testing repeatability during multi-sample aggressive reagent delivery?
Testing repeatability in mineral analysis depends on consistent sample preparation conditions, including accurate reagent delivery and stable fluid transfer. PTFE-lined tubing can support repeatable workflows by providing a consistent chemical contact surface for demanding reagents. In multi-sample digestion or metallurgical testing operations, appropriate tubing selection helps reduce variations caused by material incompatibility, contamination concerns, or unstable reagent transfer. Laboratories should combine suitable tubing selection with controlled operating procedures to maintain consistency throughout the workflow from sample preparation to final analytical evaluation.
Q7. What maintenance requirements are typical for PTFE-lined tubing in continuous mining laboratory operation?
Maintenance requirements for PTFE-lined tubing depend on reagent type, operating frequency, pump conditions, and laboratory procedures. Regular inspection of tubing condition, connections, and external wear points is important for continuous mineral testing operations. Laboratories should monitor signs of deformation, leakage, reduced flow stability, or changes in reagent transfer performance. Cleaning and replacement procedures should follow the requirements of the specific application to prevent cross-contamination between different sample preparation workflows. Proper maintenance supports reliable operation in laboratories performing continuous digestion, extraction, and analytical testing activities.
Q8. What factors influence PTFE-lined tubing selection for lithium brine transfer and critical mineral analysis applications?
Lithium brine and critical mineral analysis workflows may involve specific chemical conditions requiring careful tubing selection. Important factors include brine composition, reagent compatibility, required cleanliness level, flow requirements, and integration with laboratory pumping systems. PTFE-lined tubing may be considered where chemical resistance and material stability are important for fluid transfer. For mineral laboratories working with lithium resources, the tubing choice should align with the complete analytical workflow, including sample preparation, reagent handling, and testing procedures, to support reliable and repeatable laboratory operations.
Q9. How do PTFE-lined tubing specifications support scale-up from laboratory testing to pilot plant hydrometallurgical circuits?
When scaling from laboratory experiments to pilot plant hydrometallurgical testing, tubing specifications should be reviewed based on changes in flow requirements, reagent volume, operating conditions, and system design. Laboratory tubing used for early-stage testing provides important reference information for fluid handling requirements, but pilot applications may require additional evaluation. PTFE-lined tubing can support applications where chemical resistance is required during reagent circulation and process evaluation. A structured approach to tubing selection helps laboratories maintain continuity between experimental studies and larger-scale metallurgical process development.
Q10. What compatibility considerations exist between PTFE-lined hoses and different peristaltic pump systems in mining laboratories?
Compatibility between PTFE-lined hoses and peristaltic pump systems depends on tubing dimensions, pump head design, roller configuration, operating speed, and the chemical characteristics of the transferred fluid. Mining laboratories should verify that the tubing structure is suitable for the selected pump mechanism while maintaining stable flow performance. Proper matching helps reduce issues such as excessive wear, flow variation, or connection problems during continuous operation. Considering pump compatibility during procurement supports reliable reagent transfer in mineral digestion, hydrometallurgy testing, and other laboratory fluid handling applications.
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