Product Name:

Flange PTFE Composite Gasket (also known as PTFE-faced gasket or PTFE laminated gasket)

✅ Key Features

1. Excellent Chemical Resistance

   • PTFE (polytetrafluoroethylene) surface resists most aggressive chemicals, acids, alkalis, and solvents.

2. High Temperature Resistance

   • Can typically withstand temperatures from -200°C up to +260°C depending on the composite core.

3. Superior Sealing Performance

   • Provides tight, reliable sealing in both low- and high-pressure systems.

   • Minimizes leakage and protects flanges from corrosion.

4. Good Compression & Recovery

   • The inner core (often rubber, graphite, or metal) provides resilience and mechanical strength.

5. Anti-stick & Low Friction Surface

   • PTFE surface ensures easy removal after long-term use without damaging flanges.

? Common Structure Types

⚙️ Applications

• Chemical industry

• Petrochemical plants

• Pharmaceutical equipment

• Food processing machinery

• Water treatment systems

? Optional Specifications

• Thickness: Typically 1.5 mm, 3 mm, etc.

• Size: According to flange standards (ANSI, DIN, JIS, GB)

• Color: White (PTFE surface), core varies by material