PTFE plastic has excellent high and low temperature resistance – long-term use temperature is -100℃~+250℃, excellent corrosion resistance – can withstand various acids, alkalis, salts, organic solvents, strong oxidants, etc.
Because Teflon air filter membrane material is expensive and has lower strength than steel, it is generally made into a lining, which is protected and reinforced by a metal shell to form a whole.
In addition to being widely used in chemical, petrochemical, oil refining, pharmaceutical, metallurgy and other fields, ptfe lining anti-corrosion products are also often used in electronics and electrical appliances.
Currently these products include lined pipes, pipe fittings, towers, kettles, vessels, pumps and valves, etc.
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