Ferrule Fittings

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Ferrule Fittings

Ferrule Fittings are essential components used in piping and tubing systems for leak-proof and reliable connections. These fittings are ideal for high-pressure, vacuum, and vibration environments, ensuring precision sealing and robust mechanical hold. Ferrule fittings consist of a nut, front ferrule, and back ferrule, which work together to form a tight seal without requiring welding.

We offer a comprehensive range of Ferrule Fittings including Nipples, Adaptors, Crosses, Union Ball Joints, Reducing Bushing, Reducers, Pipe Caps, Couplings, Pipe Plug, Hollow Hex Plug, Elbow, Reducing Union, 90° Union Elbow, Reducing 90° Union Elbow, Extender Leg 90° Union Elbow, 45° Union Elbow, Union Tee, Female Connector, Male Connector, Manifold Tee, Locator Union, Extended Run Leg Union Tee, Reducing Tee, Tribow, ATW Weld Ring, Tube Socket Weld to Pipe Butt Weld, Tube Butt Weld to Tube Socket Weld, Port Connector and many more.

These fittings are available in a variety of materials to meet diverse industry requirements. Stainless Steel: ASTM A182 F304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L, Carbon Steel: ASTM A105, A694 F42 / F46 / F52 / F56 / F60 / F65 / F70, A350 LF2 / LF3, Alloy Steel: ASTM A182 F1 / F5 / F9 / F11 / F22 / F91, Duplex & Super Duplex Steel: UNS S31803, S32750, S32760. We also supply in special alloys like Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, and Alloy 20.

Specification of Ferrule Fittings
Category Grades / Standards Available Types
Stainless Steel ASTM A182 F304, F304L, F304H, F316, F316L, F317, F317L, F321, F310, F347, F904L
  • Nipples
  • Adaptors
  • Crosses
  • Union Ball Joints
  • Reducing Bushing
  • Reducers
  • Pipe Caps
  • Couplings
  • Pipe Plug
  • Hollow Hex Plug
  • Elbow
  • Reducing Union
  • 90° Union Elbow
  • Reducing 90° Union Elbow
  • Extender Leg 90° Union Elbow
  • 45° Union Elbow
  • Union Tee
  • Female Connector
  • Male Connector
  • Manifold Tee
  • Locator Union
  • Extended Run Leg Union Tee
  • Reducing Tee
  • Tribow
  • ATW Weld Ring
  • Tube Socket Weld to Pipe Butt Weld
  • Tube Butt Weld to Tube Socket Weld
  • Port Connector
Carbon Steel ASTM A105, A694 F42, F46, F52, F56, F60, F65, F70, A350 LF2, A350 LF3
Alloy Steel ASTM A182 F1, F5, F9, F11, F22, F91
Duplex & Super Duplex Steel UNS S31803 (Duplex 2205), UNS S32750 (Super Duplex 2507), UNS S32760
Other Alloys Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, Alloy 20, Cupro Nickel 90/10 (C70600), Cupro Nickel 70/30 (C71500)

Dimensions of Ferrule Fittings
NOM BORE PIPE O.D. A B C G H K D E F I J L
1/8" 10.3 25 25 19 32 22 - 11 10 40 - 6 -
1/4" 13.7 29 33 22 35 25 27 16 11 43 3 6 32
3/8" 17.2 33 38 25 38 32 27 17.5 13 48 4 8 38
1/2" 21.3 38 46 29 48 38 33 22 15 51 5 8 46
3/4" 26.7 44 56 33 51 44 38 27 16 57 6 10 51
1" 33.4 51 62 35 60 57 43 35 19 64 6 10 60
1 1/4" 42.2 60 75 43 67 64 46 44.5 21 70 7 14 72
1 1/2" 48.3 64 84 44 79 76 48 51 21 79 8 16 80
2" 60.3 83 102 52 86 92 51 63.5 22 88 9 17 94
2 1/2" 73.02 95 121 64 92 108 64 76 27 118 10 21 122
3" 89.0 106 146 79 108 127 68 89 29 121 10 65 140
4" 114.5 114 152 79 121 159 75 117.5 32 150 13 25 180


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