PTFE Lined Tubing
PTFE-lined tubing has also been safely used to transport corrosive, high-purity, and high-temperature fluids. The outer tubing is made of steel, while the inner lining is PTFE, resulting in a long service life. The smooth inner surface of PTFE and its contamination-free flow make PTFE-lined tubing an ideal solution for critical industrial and process applications where reliability and cleanliness are paramount.
Product Specifications
Negative pressure: Design according to the different ambient conditions of the users.
|
Specification |
General PTFE thickness and negative pressure-resistance |
The thickness of PTFE wall required to resist -0.1MPa pressure when the temperature is less than 120℃ |
|
|
DN25 |
2mm |
-0.08Mpa |
3mm(L≤3000mm) |
|
DN32 |
2mm |
-0.075Mpa |
3mm(L≤3000mm) |
|
DN40 |
2.5mm |
-0.07Mpa |
4mm(L≤3000mm) |
|
DN50 |
2.5mm |
-0.06Mpa |
5mm(L≤3000mm) |
|
DN65 |
2.5mm |
-0.05Mpa |
8mm(L≤10000mm) |
|
DN80 |
3mm |
-0.05Mpa |
10mm(L≤10000mm) |
|
DN100 |
3mm |
-0.04Mpa |
13mm(L≤10000mm) |
|
DN125 |
4mm |
-0.03Mpa |
13mm(L≤10000mm) |
|
DN150 |
4mm |
-0.025Mpa |
13mm(L≤10000mm) |
|
DN200 |
5mm |
-0.02Mpa |
15mm(L≤10000mm) |
Product Advantages
Chemical Resistance
The PTFE lining withstands strong acids, alkalis, solvents, and corrosive chemicals.
High Purity and Pollution-Free
The smooth, non-stick inner surface prevents scale buildup, ensuring clean media delivery.
Wide Temperature Range
Reliable operation in both low- and high-temperature environments.
Low Friction Flow
Reduces pressure loss and improves system efficiency.
Extra-Long Service Life
Resistant to corrosion, aging, and chemical degradation.
Custom Manufacturing
Sizes, pressure ratings, and structures can all be customized to your application requirements.
Product Applications
PTFE Lined Tubing is widely used in industries that demand corrosion resistance and high cleanliness standards, including:
- Chemical and petrochemical processing
- Pharmaceutical and biotechnology industries
- Food and beverage processing
- Semiconductor and electronics manufacturing
- Water treatment and environmental engineering
- New energy and battery production
Product Quality
We understand that inferior products only result in one-time transactions, while only high-quality products can build long-term partnerships. Tongtong adheres to strict quality control to ensure that the quality of its PTFE-lined pipes remains consistent, the performance is reliable, and it meets relevant industry and international standards.
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