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What types of water pipe fittings can PTFE tape be used on?

Update Time:2026/9/6
PTFE thread seal tape is commonly used with threaded fittings made from brass, stainless steel, galvanized steel, carbon steel, and various compatible plastic materials.

It is applied to male pipe threads to help fill the gaps between mating threads and support a reliable, leak-resistant connection.

When using PTFE tape on plastic fittings or specialized piping components, always follow the fitting manufacturer's installation recommendations to avoid excessive tightening or damage.
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