Micro ID PTFE Capillary Tubing
Small bore tubing for precision fluid paths, sampling and compact instrument routing.
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PTFE Capillary Tubing for Precision Fluid Paths and Compact Assemblies
Specify PTFE capillary tubing by ID / OD, wall thickness, tolerance, cut length and application conditions. Built for teams that need small bore fluoropolymer tubing with low friction and chemical resistance.
Specification Snapshot
Define Small Bore Tube Requirements Clearly
PTFE capillary tubing projects depend on precise ID / OD, wall thickness, tolerance, cut length and handling requirements.
| Item | Typical Options | RFQ Notes |
|---|---|---|
| Material | Virgin PTFE, modified PTFE, filled PTFE by request | Share media, temperature and compliance needs |
| Tube format | Micro ID, standard capillary, cut-to-length, custom small bore tubing | Attach drawing for tight tolerance projects |
| Dimensions | Custom ID / OD, wall thickness and length | List tolerance and inspection method |
| Supply format | Coil, straight length, cut pieces, natural or custom color | Confirm packing and cleanliness requirements |
Product Options
PTFE Capillary Tubing Formats
Select the nearest small bore tube format, then send size and application details for manufacturability review.
Standard PTFE Capillary Tubing
Balanced ID and wall options for chemical resistance and low-friction routing.
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Cut-to-Length PTFE Capillary Tubing
Prepared small tube pieces for production assemblies and repeatable installation needs.
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Custom PTFE Capillary Tubing
Custom ID / OD, wall thickness, color, length and packing for project-specific needs.
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Why PTFE Capillary Tubing Fits Precision Applications
Small bore PTFE tubing supports compact fluid paths while keeping fluoropolymer chemical and surface performance.
Small Bore Control
Precise ID options support repeatable routing and flow paths.
Chemical Resistance
PTFE supports aggressive media and cleaning environments.
Low Friction
Smooth surfaces help sampling, routing and component assembly.
Dielectric Insulation
Useful for sensor, wire and electrical protection sleeves.
Clean Routing
Compact tube formats support constrained instrument layouts.
Application Fit
Match Small Bore PTFE Tubing to the System
Share media, temperature, bend condition, length and cleanliness details so the tube specification can be reviewed correctly.
Fluid Sampling Lines
Small bore PTFE paths for sample transfer, chemical routing and compact systems.
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Analytical Instruments
PTFE capillary tubing supports chemical compatibility in compact instrument layouts.
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Wire and Sensor Insulation
Small PTFE sleeves can protect wires, probes and sensor assemblies.
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Medical Device Assemblies
Precision small tube components can support device development and assembly requirements.
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Small Bore Tubing Needs Controlled Extrusion
ID stability, concentricity, cut length and clean handling are key points for PTFE capillary tubing.
1
Small Bore Extrusion Setup
Tooling and process settings are selected around target ID, wall and material behavior.
2
Dimension Inspection
ID, OD, wall thickness and cut length can be checked against drawing requirements.
3
Cutting and Clean Packing
Coils, straight lengths or cut pieces are packed to protect tube shape and cleanliness.
Selection Guide
Prepare These Details Before Requesting a Quote
Complete RFQ information helps confirm whether the small bore target is manufacturable and practical.
Tube Dimensions
ID / OD, wall thickness, tolerance, length and drawing revision.
Use Conditions
Chemical media, temperature, pressure, bend condition and installation space.
Supply Requirements
Quantity, samples, packing, color, cleanliness and certification needs.
FAQ
PTFE Capillary Tubing Questions
These points help engineering and purchasing teams prepare a clearer RFQ.
Can PTFE capillary tubing be made to custom ID / OD?
Yes. Share target ID, OD, wall thickness, tolerance and drawing notes for manufacturability review.
Can small bore tubing be supplied in coils or cut pieces?
Coil, straight length and cut-to-length formats can be reviewed based on size, tolerance, packing and quantity.
What applications use PTFE capillary tubing?
Common uses include sampling lines, analytical instruments, sensor sleeves, insulation and compact fluid routing.
What RFQ details are most important?
ID / OD, wall thickness, tolerance, material grade, application, media, temperature, pressure, quantity and documentation needs.
RFQ Support
Need Help Selecting PTFE Capillary Tubing?
Send the tube size, wall target, media, temperature, pressure and quantity. Our team will review the small bore extrusion and quality requirements before quoting.
Request a Quote
Include the details below so the extrusion and quality team can review your project quickly.
Material
ID / OD
Wall thickness
Length
Application
Chemical media
Working temperature
Working pressure
Quantity
Certification requirements
Drawing upload / message