Thread Seals for Laboratory Gas Fittings

Laboratory Thread Sealants – Gas-Tight Connection Solutions

Reliable Leak Prevention for Gas Systems

High-performance sealants engineered to create permanent, airtight seals on threaded fittings in educational and technical gas installations.

Key Features:

✓ Gas-specific formulations (inert/reactive gas compatible)
✓ Temperature-resistant (-50°C to +150°C)
✓ Pressure-tolerant (up to 300 PSI)
✓ Non-hardening for easy disassembly
✓ Chemical-resistant to common lab gases

Technical Specifications:

• Types: PTFE tape, liquid thread sealant, anaerobic compounds

• Width/Thickness: 12mm x 0.075mm (standard tape)

• Pressure Rating: 50-300 PSI (varies by type)

• Cure Time: Instant (tape) to 24h (liquid)

• Standards: Meets ASTM D3308

Critical Applications:

✔ Bunsen burner gas line connections
✔ Laboratory gas panel installations
✔ Refrigeration service valve threads
✔ Gas cylinder regulator fittings
✔ Vacuum system joints

Why Choose Our Thread Seals?

• Eliminates gas leaks at connection points
• Maintains purity in sensitive gas systems
• Withstands thermal cycling
• Simplifies maintenance with reworkable seals
• Certified for educational use

Proper Application Guide:

1. Clean and degrease male threads

2. Apply tape/sealant clockwise (2-4 wraps for tape)

3. Assemble while wet (liquid types)

4. Pressure-test before use

Available in tapes (10m rolls) and liquid dispensers (50ml/100ml)