Capillary 1 32 ID Flexible Soft PTFE Tubing 1 16OD
PTFE capillary tube is made from polytetrafluoroethylene material, featuring chemical stability, temperature resistance, electrical insulation and low friction characteristics. It is widely used in medical devices, laboratory equipment, precision instruments, semiconductor equipment and fluid control systems.
●Material:Virgin Ptfe
●Color:Natual clear,red,blue,black,yellow,grey,green,and customized.
●Packing:AWG0~9 100meters/roll
AWG10~15 153meters/spool
AWG16~30 305meters/spool
●Rated Volage:S style 600V
T style 300V
L style 150V
●UL Number:E338209
Key Features
High Temperature Resistance：PTFE capillary tube can maintain stable performance under continuous high-temperature conditions. It has a wide operating temperature range and is suitable for applications requiring heat resistance and thermal stability.
Chemical Resistance:PTFE material has strong resistance to most acids, alkalis, solvents and corrosive chemicals. The tube surface is not easily affected by chemical media, making it suitable for chemical transportation and analytical equipment.
Low Friction Surface：The smooth inner wall of PTFE capillary tube reduces friction during fluid flow and helps minimize material adhesion. It is suitable for applications requiring smooth flow and easy cleaning.
Electrical Insulation：PTFE has stable dielectric properties and good electrical insulation performance, making the capillary tube suitable for electronic components, sensors and insulation applications.
Lightweight and Flexible Structure：PTFE capillary tube features a thin-wall design, lightweight structure and good flexibility. It can be customized with different inner diameters, outer diameters and wall thicknesses according to application requirements.
Non-Contaminating Properties：PTFE material has low moisture absorption and does not easily react with transported materials. It is suitable for applications requiring clean fluid paths and material compatibility.
Applications
Chemical Industry
Used for transferring corrosive chemicals,solvents and industrial fluids due to its strong chemical resistance.
Medical & Diagnostic Devices
Serves in blood collection and microfluidic devices due to its biocompatibility and non-reactive nature.
Precision Instrumentation
Suitable for pneumatic systems,sensor connections and small-scale fluid control applications.
Laboratory Instrumentation
Applied in analytical instruments,testing equipment,and fluid handling systems where high purity and chemical stability are required.
Electrical Insulation
Used for insulation,chemical delivery,and process equipment due to its high dielecrics strength and cleanliness.
Industrial Fluid Handling
Transports highly corrosive acids (such as hydrofluoric acid), bases, and toxic gases at high temperatures up to 260°C.
Food and Pharmaceutical Industry
Used for fluid tranfer systems where non-contamination and easy cleaning are important.
Payment&Shipping
|
Packing |
Carton / Pallet / Wooden Box |
|
Shipping method |
By express.By air,By Sea |
|
FOB Port |
Shenzhen |
|
Production time |
Depends on your qty(3~15 days) |
| OEM/ODM | Available |
| Payment | TT/Ali pay/Ali Assurance |
FAQ
Q:1.Why is PTFE used for capillary tubing?
A:PTFE combines chemical resistance, temperature resistance, low friction, electrical insulation, and a smooth inner surface. These properties make it suitable for small-diameter tubing used in fluid and gas handling systems.
Q:2.How does the inner diameter affect PTFE capillary tube performance?
A:The inner diameter affects flow rate, fluid resistance, and the volume of fluid inside the tube. A smaller inner diameter is often used for applications requiring low-volume or controlled fluid transfer.
Q:3.What factors should be considered when selecting a PTFE capillary tube?
A:The main factors include inner diameter, outer diameter, wall thickness, length, working temperature, working pressure, fluid type, flexibility, and connection method.
Q:4.Can the size of PTFE capillary tubes be customized?
A:Yes. Inner diameter, outer diameter, wall thickness, tube length, color, and other specifications can be customized according to the application.
Q:5.What fluids can PTFE capillary tubes handle?
A:PTFE capillary tubes can handle many laboratory chemicals, solvents, gases, water, and industrial fluids. The specific fluid compatibility should be checked before use, especially for high-temperature or high-pressure applications.
Q:6.Can PTFE capillary tubes be used in automated equipment?
A:Yes. PTFE capillary tubes can be used for gas transfer and pneumatic connections where the operating pressure, temperature, and tube size meet the application requirements.
Q:7.Can PTFE capillary tubes be used for gas transfer?
A:Yes. PTFE capillary tubes can be used for gas transfer and pneumatic connections where the operating pressure, temperature, and tube size meet the application requirements.
Q:8.Can PTFE capillary tubes be used in medical devices?
A:PTFE capillary tubes can be used in certain medical and laboratory devices for fluid transfer, sampling, and instrument connections. For medical applications, the appropriate material grade and applicable requirements should be confirmed before use.
Q:9.Can PTFE capillary tubes be used in laboratory equipment?
A:Yes. PTFE capillary tubes are commonly used in laboratory equipment for sample transfer, chemical handling, gas lines, and analytical instruments. Their chemical resistance makes them suitable for contact with many laboratory chemicals.
Q:10.What are PTFE capillary tubes used for?
A:PTFE capillary tubes are used for small-volume fluid and gas transfer. Common applications include laboratory instruments, medical devices, analytical equipment, electronic equipment, and precision fluid control systems.
Size List
|
AWG |
Inner Diameter ID(mmm) |
OuterDiameter OD(mmm) |
Thickness(mm) |
|
30 |
0.25-0.38 |
0.60-0.76 |
0.23±0.08 |
|
28 |
0.33-0.46 |
0.68-0.84 |
0.23±0.08 |
|
26 |
0.41-0.53 |
0.76-0.92 |
0.23±0.08 |
|
24 |
0.51-0.66 |
0.86-1.16 |
0.25±0.06 |
|
23 |
0.58-0.74 |
0.96-1.26 |
0.25±0.06 |
|
22 |
0.66-0.81 |
1.01-1.31 |
0.25±0.06 |
|
21 |
0.74-0.89 |
1.11-1.41 |
0.25±0.06 |
|
20 |
0.81-0.97 |
1.16-1.66 |
0.30±0.06 |
|
19 |
0.91-1.07 |
1.26-1.76 |
0.30±0.07 |
|
18 |
1.01-1.17 |
1.37-1.87 |
0.30±0.07 |
|
17 |
1.14-1.32 |
1.49-1.99 |
0.30±0.07 |
|
16 |
1.29-1.47 |
1.64-2.14 |
0.30±0.07 |
|
15 |
1.45-1.53 |
1.80-2.30 |
0.30±0.07 |
|
14 |
1.62-1.65 |
2.08-2.48 |
0.30±0.07 |
|
13 |
1.83-2.05 |
2.33-2.73 |
0.30±0.07 |
|
12 |
1.95-2.31 |
2.56-2.96 |
0.30±0.07 |
|
11 |
2.31-2.57 |
2.81-3.21 |
0.30±0.07 |
|
10 |
2.59-2.84 |
3.09-3.49 |
0.30±0.07 |
|
9 |
2.90-3.15 |
3.40-4.00 |
0.38±0.10 |
|
8 |
3.28-3.53 |
3.78-4.38 |
0.38±0.10 |
|
7 |
3.65-3.94 |
4.16-4.76 |
0.38±0.10 |
|
6 |
4.11-4.41 |
4.72-5.22 |
0.38±0.10 |
|
5 |
4.62-4.95 |
5.22-5.73 |
0.38±0.10 |
|
4 |
5.18-5.53 |
5.78-6.28 |
0.38±0.10 |
|
3 |
5.81-6.20 |
6.44-6.94 |
0.50±0.12 |
|
2 |
6.55-6.93 |
7.18-7.68 |
0.50±0.12 |
|
1 |
7.34-7.75 |
7.96-8.46 |
0.50±0.12 |
|
0 |
8.26-8.69 |
8.88-9.38 |
0.50±0.12 |
Note: Other specifications are upon request.
