It is made of PTFE material and features a spiral corrugated structure in its wall design. This structure provides the hose with excellent flexibility and bending life (thanks to its lightweight design) while ensuring good self-draining properties and ease of cleaning.
Product Advantages
Convoluted structure
Provides exceptional flexibility and resistance to bending fatigue, suitable for complex piping layouts
Enables efficient self-draining and quick cleaning, reducing residual medium
PTFE material properties
Chemical inertness: Resistant to strong acids, strong alkalis, organic solvents, and other corrosive media
High purity: Meets cleanliness requirements for the semiconductor/pharmaceutical industry (no leaching, no contamination)
Wide temperature range: Stable operation in extreme environments from -200°C to +260°C
Mechanical connection design
The spiral structure directly engages with threaded connectors, achieving a weld-free sealed connection
Reduces installation complexity and avoids the risk of material deformation caused by thermal processing
Specification
|
Item no. |
ID |
OD |
Tube Wall thickness |
Bending radius |
Work pressure |
Bursting pressure |
|
|
in. |
mm |
mm |
mm |
mm |
bar |
bar |
|
|
Mast-TBB-006 |
1/4" |
6.4 |
11.5 |
0.75 |
20 |
135 |
540 |
|
Mast-TBB-008 |
5/16" |
7.9 |
13 |
0.75 |
20 |
120 |
480 |
|
Mast-TBB-010 |
3/8" |
9.5 |
15.5 |
0.75 |
25 |
110 |
440 |
|
Mast-TBB-013 |
1/2" |
12.7 |
18.5 |
0.75 |
35 |
100 |
400 |
|
Mast-TBBS016 |
5/8" |
15.9 |
22.8 |
0.75 |
65 |
85 |
340 |
|
Mast-TBB019 |
3/4" |
19 |
26.8 |
0.90 |
65 |
80 |
320 |
|
Mast-TBB025 |
1" |
25.4 |
33 |
1.00 |
75 |
60 |
240 |
|
Mast-TBB032 |
1-1/4" |
32 |
41.5 |
1.00 |
100 |
45 |
180 |
|
Mast-TBB038 |
1-1/2" |
38 |
48 |
1.00 |
140 |
35 |
140 |
|
Mast-TBB051 |
2" |
50.8 |
61.5 |
1.10 |
180 |
25 |
100 |
Applications
Industrial fluid transfer
Resistant to strong acids, strong alkalis, organic solvents, and high temperatures (up to 260°C), making it an ideal choice for transporting corrosive and high-purity chemicals in industries such as chemicals, pharmaceuticals, and electroplating, including acids, alkalis, solvents, and etching solutions.
Laboratory and Analytical Instruments
High chemical inertness ensures no contamination of samples, commonly used for high-purity reagent transportation, trace analysis system connections, and chromatograph tubing, ensuring the accuracy of analytical results.
Semiconductor and Electronics
Used for transporting ultra-pure chemicals (such as photoresist, etching solutions, and CMP slurry) in ultra-clean environments, its cleanliness, low outgassing, and corrosion resistance meet the stringent requirements of semiconductor manufacturing processes.
Medical and Life Sciences
Excellent biocompatibility makes it suitable for medical devices (such as respiratory equipment tubing) and tubing systems in biological laboratories that come into contact with culture media and buffers.
Differences between convoluted PTFE tubing and PFA corrugated tubing
|
Type |
convoluted PTFE tubing |
PFA corrugated tubing |
|
Temperature |
continue＞260℃ |
≤260℃ |
|
transparency |
non-transparent |
transparency |
|
forming method |
Sintering |
Meltable processing |
|
Tube Connection |
relies on flange/clamp sealing |
heat welded |
|
Cost |
Lower |
30%–50% higher |
FAQ
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