The process is to make PTFE thin-walled tube at a certain speed through a temperature of 270℃ ~ 280℃ continuous forward rotation mold. It has all the excellent performance of PTFE but also has the characteristics of flexural, mainly used for strong corrosion resistance and high temperature resistance equipment soft connection dislocation connection, snake pipe, pump engine and other shock parts of the import and export pipe.
PTFE bellows and stainless steel metal hose have similar functions, fine appearance, no mechanical impurities, high strength, excellent chemical stability, corrosion resistance, sealing, self-lubricating non-viscosity, electrical insulation and excellent aging resistance, can be used in -60 ~ 250℃ for a long time, has reliable and excellent corrosion resistance, used for conveying strong corrosive medium under high temperature. Widely used in chemical industry, machinery, electronics, electrical appliances, military, aerospace, pipeline, petroleum, spinning machine, electrical insulation, environmental protection and other economic fields.
Length | Wall thickness（mm) | OD(mm) | ID(mm) |
1-5 m or customized | 1 1.5 2 or customized | 12-24 mm or customized | 10-20 mm or customized |
Note: If the customer has special requirements for performance indicators, the parties shall decide through negotiation.
Operating temperature: -200 degrees to 260 degrees.
Workability: flanged.
High transparency: Low refractive index in all plastics.
Aging resistance: can be exposed to ozone, sunlight for a long time, no aging.
Corrosion resistance: Can withstand all strong acids, strong oxidants, strong reducing agents and various organic solvents except molten alkali metals, fluorinated media and above 300°.
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.jpg "The Role of PTFE Thin Film in Cryogenic Applications")