Tube Fittings, 6D Series

Provide reliable, leak-tight connections with easy assembly

6D Series Double Ferrule Tube Fittings provide reliable, leak-tight connections with easy assembly.  Available in various shapes (union straights, elbows, tees, crosses), materials (316 stainless steel, alloy, brass, duplex stainless steel), and sizes (1/16" to 2"), these fittings reduce installation time and maintenance costs while improving system reliability and extending operational lifespan.

 

FITOK tube fittings are EC-79 certified and have passed ASTM F1387 tests. They have undergone extensive testing, including exposure to repeated demanding external forces, environmental changes, and multiple cycles of assembly and disassembly. These rigorous tests confirm that FITOK tube fittings maintain leak-tight performance and exhibit exceptional product quality, ensuring reliable operation in harsh conditions.

Features

Sizes range from 1/16" to 2" and 2 mm to 50 mm
Diverse materials and configurations are available
Precision machined components ensure perfect deformation of the ferrules and tubing
Female nut threads are silver-plated to reduce the friction against the body threads
Radius junction design for elbows provides smooth flow path
Every fitting is marked with size, material and heat number
Fittings are easy to disconnect and retighten
1/8" to 5/8", 3 mm to 16 mm fittings available with EC-79 certification
Hardened threads with smooth surface finish avoid galling and help to extend the fitting service life

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