Double Ferrule Tube Fitting – Compression‑Type Precision Connection for High‑Pressure Systems

Designed for critical applications—including instrumentation, high-pressure/temperature service, and cryogenic lines—the Double Ferrule Tube Fitting (compression-type, double ferrule) delivers reliable performance when it matters most.

Made from premium materials such as Stainless Steel 316L, Brass, Alloy 400 (Monel), and Duplex stainless steel, these fittings offer exceptional corrosion resistance, long service life, and pressure tolerance in harsh environments.

Key Features

• Compression-Type Double Ferrule Design: Provides metal-to-metal sealing for virtually leak-proof connections—perfect for instrumentation and demanding service lines.

• Premium Material Options: Available in SS 316L, Monel (Alloy 400), and Duplex stainless steel, catering to corrosive, high-temperature, and cryogenic applications.

• Complete Interchangeability & Gaugeability: Compatible with most industry-standard tube fittings, enabling easy replacement and flexible installation.

• Superior Vibration Resistance: Maintains integrity under vibration, reducing maintenance and enhancing reliability.

• Excellent Make/Re‑make Life: Can be assembled and disassembled multiple times without compromising seal quality.

Specifications

• Maximum Operating Pressure: Up to 620 barg (9,000 psi) at 38 °C

• Operating Temperature Range: From −198 °C (cryogenic) to 648 °C (high‑temp applications)

Typical Applications

Ideal for use in:

• Instrumentation and process control lines

• High-pressure, high-temperature service (e.g. steam or hydraulic systems)

• Cryogenic installations and low‑temperature lines

• Chemical, petrochemical, power generation, aerospace, and marine sectors

Benefits of Choosing This Double Ferrule Tube Fitting

• Unmatched Reliability: Designed for harsh environments that demand tight, leak-free seals even under high pressure or thermal cycling.

• Material Flexibility: Use the proper alloy for your specific media—SS for general service, Monel for acidic or marine environments, Duplex for chloride corrosion.

• Low Maintenance: Durable and reusable—ideal for field service and routine system adjustments.

• High Safety & Efficiency: Engineered for minimal leak risk and rapid, tool-free assembly.

Interested in specifying the right material and size for your system?

Contact us now to enquire about the Double Ferrule Tube Fitting that meets your requirements or request a quote today!