Polytetrafluoroethylene | PTFE TUBE
1. Name:
PTFE bellows, F4 bellows, PTFE bellows, PTFE bellows, Teflon bellows, Teflon bellows, Teflon bellows, Teflon bellows, Teflon bellows, Teflon corrugated pipe, plastic king corrugated pipe
2. Color:
Common color: milky white tube
Unusual colors: yellow, brown, green, blue, red
3. Purpose
Can be used as tubular reactor and exchanger in special occasions
Can be used as feeding and discharging pipes for tank trucks, storage tanks, containers and reactors
Can be used to replace graphite, ceramic, glass and other pipes with lower mechanical strength
It can be used for pipe misalignment connection or to balance pipe displacement and dimensional changes caused by weather or other reasons or to eliminate high-frequency mechanical vibration
4. Features
Common features:
Operating temperature: -200 degrees to 260 degrees
Ease of processing: can flanging
High transparency: the lowest refractive index among all plastics
Aging resistance: can be exposed to ozone and sunlight for a long time without aging
Corrosion resistance: It can withstand all strong acids and strong oxidants except molten alkali metals, fluorinated media and those above 300°.
The role of strong reducing agent and various organic solvents
Unusual features:
Density: 2.16-2.20g/cm³
Volume resistance>1×1018
Surface resistance>2×1013
Arc resistance> 165 seconds without leakage
Low water absorption: water absorption rate <0.1%
Lowest coefficient of friction: the smallest coefficient of friction
The surface is not sticky: the known solid material head cannot stick to the surface
Non-combustibility: Will not burn in the air and meet the strict requirements for fire protection
Non-toxic: non-toxic, tasteless, physiologically inert, without any harm to people and the environment
5. Common specifications: outer diameter (unit: mm) other specifications can be customized
Metric system: outer diameter 6mm 8mm 10mm 16mm 20mm 25mm 38mm 60mm, etc.
British system: 1/8 inch 1/4 inch 3/8 inch
1/2 inch 3/4 inch 1 inch
