A Back Ferrule is a precision compression component used in twin-ferrule hydraulic and industrial fittings to deliver strong tube holding, vibration resistance, and a leak-tight seal. Installed behind the front ferrule, it enhances mechanical grip and ensures long-term reliability in high-pressure lines.
Key Features
-
Hardened profile for superior tube bite
-
High tensile strength & wear resistance
-
Anti-vibration locking capability
-
Corrosion-resistant surface options
-
Accurate geometry for stable, leak-proof compression
-
Ideal for repeated assembly without performance loss
Applications
Widely used in:
-
Hydraulic and pneumatic tubing lines
-
Instrumentation control and process systems
-
Oil & gas compression fittings
-
Chemical and industrial fluid transfer
-
Automation units and heavy engineering pipelines
Material Grades
Available in premium materials:
-
Carbon Steel
-
Stainless Steel 304
-
Stainless Steel 316
Manufactured using high-precision CNC turning and finished with advanced hardening and surface protection processes for increased tube grip strength and consistent sealing performance.
Male Run Tee (Back Ferrule + Male End)
A Male Run Tee is a 3-way hydraulic tube-to-tube connector with a male threaded center run, designed to route flow in multiple directions while maintaining high sealing integrity with compression ferrule engagement. This fitting type supports strong impulse pressure, vibration, and fluid shock conditions.
Key Features
-
Male threaded run for secure port connection
-
Allows uninterrupted straight-line flow through the run
-
Precision seat for ferrule-based compression sealing
-
Vibration and pressure-shock resistant
-
Smooth internal passage for consistent medium flow
-
Durable crimp and torque engagement support
Applications
Commonly used in:
-
Hydraulic power packs and control circuits
-
Pneumatic instrumentation lines
-
Industrial fluid, fuel, and lubrication routing
-
Construction, automation, and heavy machinery tubing
-
Chemical and high-temperature process lines
Available Thread & Standard Compatibility
Manufactured to meet global norms:
-
SAE J514
-
ISO 8434‑1
-
DIN 2353