High-Purity Flexible PTFE Hose | Stainless Steel Fitted Fluoropolymer Assemblies
Designed for demanding fluid transfer applications, our flexible PTFE hose assemblies combine ultimate chemical inertness with robust high-pressure performance. Featuring a smooth-bore virgin PTFE inner core and precision-crimped stainless steel end fittings, these hoses provide an ultra-clean, non-contaminating flow path for ultra-pure liquids, aggressive solvents, and high-temperature media.
The smooth interior wall prevents media buildup and facilitates effortless CIP/SIP cleaning cycles, making these assemblies suitable for pharmaceutical processing, chemical production, and sanitary fluid transfer.
Key Performance Benefits
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Universal Chemical Immunity: Chemically inert core handles strong acids, alkalis, aggressive solvents, and corrosive chemicals without degrading or leaching.
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Ultra-Clean Non-Stick Core: Non-wetting, ultra-smooth interior prevents bio-film accumulation, cross-contamination, and pressure drop.
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Extreme Thermal Tolerance: Operates continuously across broad temperature ranges from -70°C (-94°F) up to +260°C (+500°F).
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Sanitary & High-Purity Design: Suitable for steam-in-place (SIP) and clean-in-place (CIP) sterilization protocols.
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Corrosion-Resistant End Fittings: Heavy-duty stainless steel female swivel fittings and end connectors ensure leak-free, high-pressure sealing integrity.
Technical Specifications
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Inner Core Material: 100% Virgin Smooth-Bore PTFE
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End Fitting Material: 316L / 304 Stainless Steel (Swivel Nut, Threaded, or Sanitary Tri-Clamp options)
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Hose Size Range: 1/4" to 2" ID (Metric: 6 mm to 50 mm)
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Operating Temperature: -70°C to +260°C (-94°F to +500°F)
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Pressure Rating: High-pressure rated with full vacuum capability
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Regulatory Compliance: FDA 21 CFR 177.1550, USP Class VI, 3-A Sanitary, RoHS, REACH
Primary Applications
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Pharmaceutical & Biotech Processing: Bulk drug manufacturing, sterile media transfer, and purified water distribution loops.
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Chemical Processing & Transfer: Acid and solvent loading, metering pump connections, and corrosive fluid lines between reactor vessels.
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Food & Beverage Production: High-temperature syrup dosing, flavor concentrate lines, and hot oil transfer.
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Industrial & High-Pressure Fluid Power: Steam lines, hydraulic lines in corrosive environments, and gas sampling systems.
Quality Control & Pressure Testing
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100% Hydrostatic Pressure Testing: Every completed hose assembly undergoes rigorous pressure testing to ensure zero leak rates at maximum operating pressure.
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Dimensional & Fitting Integrity Checks: Precision caliper measurements verify crimp diameters and fitting alignment prior to release.
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Cleanroom Packaging & End-Capping: Assemblies are fitted with protective end-caps, sealed in clean plastic packaging, and boxed with foam padding to prevent contamination and damage during transit.
Contact our sales engineering team today to request custom assembly lengths, specialized end fittings, or high-volume project quotes.
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