Superlok® Face Seal Fittings

Superlok® Face Seal Fittings are sourced directly from Superlok® USA, who maintains the largest inventory in the USA. As a premier distributor, we stock a massive inventory ready for prioritized delivery anywhere in the US. These fittings are ideal for high-purity and corrosive applications, ensuring superior quality and performance. Don’t miss out on superior quality at better prices – contact us today to experience the Superlok® excellence!

Superior Materials and Corrosion Resistance:

Superlok® Face Seal Fittings are available in high-purity nickel and Hastelloy C-22, offering superior resistance to extremely corrosive environments at a more competitive price point than Swagelok®.

Advanced Female Nut Design:

Our non-rotational and anti-galling female nut design prevents torque transmission during assembly and eliminates the need for plating or lubrication, providing better reliability than Swagelok® while reducing maintenance costs.

Enhanced Temperature Performance:

Matching Swagelok’s® capabilities while offering better value:

• Fittings: Stainless Steel 316, 316L, SM, DM rated up to 1000°F (537°C)
• Gaskets: High-Purity Nickel (up to 600°F / 315°C) and Stainless Steel (up to 1000°F / 537°C)

Superior Quality Control:

• Helium leak rate testing at 1 × 10⁻⁸ atm cc/sec
• Controlled surface finishes and electropolished internal surfaces
• Ultra-high purity cleaning in Class 100 Clean Room environment
• Complete compliance with Federal Standard 209E

Complete Interchangeability:

Superlok® Face Seal Fittings are fully interchangeable with Swagelok® components, offering the same quality and reliability with:

• Better pricing
• Faster availability
• Superior inventory levels
• Quicker delivery times