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5/8 in. Tube Union Tee - Double Ferrule - 316 Stainless Steel Tube Fitting

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0.80 LBS
Frequently bought together:


  • Commonly used on: Instrumentation, high pressure and temperature, cryogenic service, and process and control systems where high quality tube fittings are required.
  • These double ferrule tube fittings have been designed specifically for the many demanding applications such as chemical, petroleum, power generating, pulp, paper and various types of manufacturing industries.
  • Provide a highly reliable, leak proof and torque free seal on all tubing connections.
Connect fractional tube
Maximum Operating Pressure
11,000 psi (757 bar) @ 100°F (38°C)
Operating Temperature Range :
325°F (-198°C) to 1200°F (648°C)
Size :
OD 1/16 - 2 inch, OD 2mm - 38mm
Double Ferrule
Pipe End Pressure Ratings
Many tube fittings have a male or female pipe end. These ends sometimes have a lower pressure rating than the pressure rating of the tube fitting end. The ratings shown above are based on ASME B31.3-1999.
Female pipe ends have lower ratings than male pipe end in a given size due to the inner and outer diameters of the female threads being larger than those of the male pipe ends.
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* These tube fittings intermix and interchange with Swagelok and Parker, DK-Lok, Bi-LOK, Gyrolok, Ham-Let One-Lok, Hylok, SSP Duolok, SLOK NA and Superlok.
* Dimensions are for reference. If you require a specifc brand or need a crossover part number - Call us at 1-800-569-0810 - or - get a rapid response quote here.

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Additional Information

Size (inches):
.625 (5/8")
Material Type:
316 Stainless Steel
Product Type:
Tube Union Tee
Compression Fittings
Tube Fittings
Double Ferrule
Weight (lbs):
Industry Crossover:
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