COOPER Teflan Tape

Thread seal tape, commonly known as Teflon tape, is a polytetrafluoroethylene (PTFE) film used in plumbing to seal pipe threads. It prevents leaks by filling gaps in threaded connections and facilitates smoother assembly and disassembly.

Key Features:

• Material: Made from PTFE, offering low friction and chemical resistance.
• Thickness: Typically around 3.5 mils, comparable to standard paper thickness.
• Temperature Range: Effective from -270°C to 260°C, suitable for various environments.
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Color Codes and Applications:

• White: Standard tape for water pipes up to 3/8 inch in diameter.
• Yellow: Double-density tape for gas lines, meeting standards for propane, butane, and natural gas.
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• Pink: Extra-thick tape for water lines, often used by pipe fitters.
• Green: Grease-free tape for oxygen lines.
• Gray: High-density tape for stainless steel fittings, preventing seizing and galling.
• Blue: Professional-grade tape for high-pressure gas, air, and water lines.

Application Guidelines:

1. Surface Preparation: Clean threads to remove dirt and old sealant.
2. Wrapping Technique: Start wrapping on the second thread, moving in the direction of the threads, with 2–3 wraps typically sufficient.
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3. Assembly: Tighten the connection securely, avoiding over-tightening to prevent damage.

When Not to Use Teflon Tape:

• Compression Fittings: These rely on pressure to seal and don't require additional sealant.
• Flare Fittings: Designed to be self-sealing without tape.
• Plastic Fittings: Tape can cause over-tightening and potential damage.
• Gas Lines: Standard white tape is unsuitable; use yellow gas-rated tape instead.
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Using the appropriate type of thread seal tape and applying it correctly ensures leak-free and durable connections in various plumbing applications.