ptfe bellows large diameter white below

ptfe bellows large diameter white below

bellows are made of special blown - out molding. It is made by heating ptfe pipe to a certain temperature in a certain mold and giving a certain internal pressure in the pipe to make the pipe expand (blow) laterally and then cool and finalize the design. This corrugated pipe has the inherent property of ptfe, and also has high flexural and elastic properties. According to the shape of corrugated with v-shaped, u-shaped and Ω type 3 kinds. As the connection of corrosion-resistant pipeline, it absorbs the change of pipeline length caused by thermal expansion and cold contraction, and has the dislocation connection effect of connecting rigid and brittle pipelines. In order to improve performance, bellows can also be reinforced with metal rings, metal sleeves, rubber, etc.

Performance:

1) corrosion resistance -- strong acid, strong alkali and organic solvent;

2) climate resistance -- the best anti-aging life in plastics;

3) excellent electrical performance

4) high temperature resistance -- 200 ~ 260 ℃ long term service temperature, low temperature resistance -- still soft at -100 ℃;

5) high lubrication -- with minimum friction coefficient of 0.04 in plastics;

6) non-viscosity -- it has the minimum surface tension in solid materials without adhering to any material;

7) non-toxic -- with physiological inertia;

8) excellent electrical performance, is the ideal C grade insulation material.

is the engineering plastic material with the highest temperature resistance (260℃), highest electricity resistance (45KV/mm), strong acid resistance, strong alkali resistance, the most viscosity resistance, the most slippery, wear-resisting, and widely used in machinery, automobile, electronics, chemical industry, valve and other parts. hose is widely used in chemical, instrument, electric heating, mechanical industry; The insulation sleeve is widely used in aerospace, automobile, medical, electronic transformer, communication and other science and technology industries due to its high temperature and voltage resistance (300V).

We also can offer you the following products :

PFA film ,PFA transparent tube, PFA capillary tube,PFA heat shrinkable tube,PFA rod, PFA welding rod,PFA rectangle tube, PFA Lab things, PFA processed parts etc

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