PTFE, PFA, FEP, PVDF Fluoroplastic products industry experts
Teflon bellows
Classification:
Industry dynamics
Author:
PFA tube little sister
Source:
Dankai
Release time:
2022-10-28
Visits:
1. Name:
PTFE bellows, F4 bellows, PTFE bellows, Teflon bellows, Teflon bellows, Teflon bellows, Teflon bellows, Teflon bellows, Teflon bellows, Teflon bellows, Teflon bellows, iron
Fluron corrugated pipe, plastic king corrugated pipe
2. Teflon bellows color:
Commonly used color: translucent, transparent, milk white tube
Figure 1: Teflon bellows Source: Dankai
3, Teflon corrugated pipe use
It can be used as tubular reactor and exchanger in special occasions.
Can be used as tank car, storage tank, container and reactor to, discharge pipe
Can be used to replace the mechanical strength of graphite, ceramics, glass and other pipes
Can be used for pipe misalignment connection or to balance pipe displacement, dimensional changes caused by climate or other reasons or to eliminate high-frequency mechanical vibration
Figure 2: Teflon bellows Source: Dankai
4. Characteristics of Teflon bellows
Use temperature:-200 degrees to 260 degrees
Easy processing: can flanging
High transparency: low refractive index in all plastics
Aging resistance: can be exposed to ozone and sunlight for a long time without aging
Corrosion resistance: able to withstand all strong acids, strong oxidants, reducing agents and various organic solvents except molten alkali metals, fluorinated media and those above 300 °
Density: 2.16-2.20g/cm3
Volume resistance> 1 × 1018
Surface resistance> 2 × 1013
Arc resistance> 165 seconds no leakage
Low water absorption: water absorption <0.1%
Lower coefficient of friction: smaller coefficient of friction
Surface non-stick: known solid material head can not adhere to the surface
Incombustible: the air will not burn, in line with the strict requirements of the fire place
Non-toxic: non-toxic and tasteless, with physiological inertia, no harm to people and the environment
Figure 3: Teflon bellows Source: Dankai
5. Common specifications of Teflon bellows: outer diameter (unit: mm) Other specifications can be customized
Metric: outer diameter 6mm 8mm 10mm 16mm
20mm 25mm 38mm 60mm, etc.
Imperial: 1/8 inch 1/4 inch 3/8 inch
1/2 inch 3/4 inch 1 inch
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This article is originally created by Teflon's little sister. Welcome to pay attention and take you to grow knowledge together!
Key words:
Bellows, teflon, low, coefficient of friction, Milky White, translucent, easy to process, anti-aging
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