Duplex Fittings & Valves

Duplex & Super Duplex Fittings & Valves

FAV is the Manufacturer of Duplex & Super Duplex Fittings & Valves, Super Duplex Compression Tube Fittings and Pipe Fittings.Duplex stainless steels are becoming more common. They are being offered by all the major stainless steel mills for a number of reasons:

  1. Higher strength leading to weight saving
  2. Greater corrosion resistance particularly stress corrosion cracking
  3. Better price stability
  4. Lower price

Properties of Duplex Compression Tube Fittings & Valves

The combination of chromium, molybdenum and nitrogen convey the good resistance of 2205 to chloride pitting and crevice corrosion. This resistance is extremely important for services such as marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion resistance superior to common stainless steels, such as, 316L and 317L in most environments.

For titanium Compression Tube Fittings click here

Advantages of Duplex Compression Fittings and Super Duplex Valves

The advantage of a Duplex & Super Duplex Fittings & Valves,is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).

2205 duplex stainless steel is a cost effective solution for many applications where the 300 series stainless steels are susceptible to chloride stress corrosion cracking. Stress corrosion cracking occurs when stainless steels are subjected to tensile stress, while in contact with solutions containing chlorides. Increasing temperatures also increase the susceptibility of stainless steels to stress corrosion cracking.

Duplex & Super Duplex- Double Ferrule Fittings

SD Fittings Straight Union
Super Duplex Straight Union
Straight Union Double Ferrule Fittings
Super Duplex Fittings Male Connector
Super Duplex Male Connector
SD Male Connector ORFS
Super Duplex Male Connector ORFS
Super Duplex Tube Compression Fittings Male Connector Buttweld BW
Super Duplex Male Connector Buttweld BW
Duplex Tube Compression Fittings Male Bulkhead Connector
Super Duplex Male Bulkhead Connector
Super Duplex Tube Fittings Super Duplex Female Connector
Super Duplex Female Connector
Duplex Tube Fittings Elbow
Super Duplex Elbow
Super Duplex 2205 Tube Fittings Male Elbow
Super Duplex Male Elbow
2205 Super Duplex Compression Tube Fittings Female Elbow
Super Duplex Female Elbow
2205 Super Duplex Compression Tube Fitting Manufacturers 45 degree Elbow Union
Super Duplex 45 degree Elbow Union
Duplex Tube Fittings 45 Degree Elbow OD x Male
Super Duplex 45 degree Elbow
2507 Duplex Compression Tube Fittings Tee Union
Super Duplex Tee Union
Super Duplex Ferrule Fittings Female Branch Tee
Super Duplex Female Branch Tee
Duplex Ferrule Fittings Male Branch Tee
Super Duplex Male Branch Tee
Super Duplex 2205 Ferrule Fittings Male Run Tee
Super Duplex Male Run Tee
Duplex 2507 Ferrule Fittings Female Run Tee
Super Duplex Female Run Tee
Super Duplex 2205 Ferrule Fittings Cross
Super Duplex Cross
Duplex Compression Tube Fittings Bulkhead Union
Super Duplex Bulkhead Union
Duplex Compression Tube Fittings Female Bulkhead Connector
Super Duplex Female Bulkhead Connector
Duplex Compression Tube Fittings Cap
Super Duplex Cap
Duplex Tube Fittings Tube Plug
Super Duplex Tube Plug
Super Duplex Tube Fitting Nut
Super Duplex Nut
Super Duplex Tube Fitting Double Ferrule
Super Duplex Double Ferrule
Duplex Tube Fitting Block Elbow
Super Duplex Block Elbow
Super Duplex Tube Fittings Block Elbow OD x Male
Super Duplex Block Elbow OD x Male
Duplex S32205 Tube Fitting Block Cross
Super Duplex Block Cross
Super Duplex Tube Fitting Block Tee Union
Super Duplex Block Tee Union
Super Duplex Tube Compression Fitting Block Male Run Tee
Super Duplex Block Male Run Tee
Super Duplex S32750 Tube Compression Fitting Block Male Branch Tee
Super Duplex Block Male Branch Tee
Super Duplex Tube Compression Fitting Block Female Branch Tee
Super Duplex Block Female Branch Tee
Duplex Tube Compression Fitting Block Female Run Tee
Super Duplex Block Female Run Tee
Duplex Tube Compression Fitting Tube Insert
Super Duplex Tube Insert

Duplex & Super Duplex- Precision Pipe Fittings

Super Duplex 2205 Fittings Hex Nipple
Super Duplex Hex Nipple
Duplex Close Adapter
Super Duplex Close Nipple
Duplex Hex Reducing Nipple
Super Duplex Hex Reducing Nipple
Duplex Adapter
Super Duplex Adapter JIC x NPTM
Duplex Hex Reducing Bushing
Super Duplex Hex Reducing Bushing
Duplex 2507 Pipe Fittings Hex Plug
Super Duplex Hex Plug
Duplex Pipe Fittings Hex Adapter BSP
Super Duplex Hex Adapter BSP
Super Duplex 2205 Pipe Fittings Hex Adapter
Super Duplex Hex Adapter
Super Duplex Steel Pipe Fittings Hex Coupling
Super Duplex Hex Coupling
Duplex 2507 Pipe Fitting Hex Reducing Coupling
Super Duplex Hex Reducing Coupling
Super Duplex Round Coupling
Super Duplex Round Coupling
Duplex 2205 Pipe Fittings Half Coupling
Super Duplex Half Coupling
Duplex Pipe Fitting Pipe Elbow
Super Duplex Pipe Elbow
Duplex Pipe Elbow Male x Female
Super Duplex Pipe Elbow Male X Female
Duplex Fitting Pipe Male Elbow
Super Duplex Pipe Male Elbow
Duplex Fitting 45 Deg Elbow Male X Male
Super Duplex Pipe 45 Deg Elbow Male X Male
Super Duplex Pipe Fitting 45 Deg Elbow Male X Female
Super Duplex Pipe 45 Deg Elbow Male X Female
Duplex Fitting Pipe 45 Deg Elbow Female
Super Duplex Pipe 45 Deg Elbow Female X Female
Super Duplex Fitting Pipe Street Tee
Super Duplex Pipe Street Tee
SD Run Tee
Super Duplex Run Tee
Duplex Pipe Fittings Male Tee
Super Duplex Pipe Male Tee
Duplex Tube Pipe Fittings Tee
Super Duplex Pipe Tee
Pipe Fitting Block Male Tee
Super Duplex Block Male Tee
Duplex Block Female Elbow
Super Duplex Block Female Elbow
Duplex 2205 Pipe Fitting Block Male Elbow
Super Duplex Block Male Elbow
Duplex Block Elbow Male x Female
Super Duplex Block Elbow Male x Female
Duplex Male Elbow JIC
Super Duplex Male Elbow JIC
Duplex Block Female Tee
Super Duplex Block Female Tee
Super Duplex Pipe Fitting Block Elbow
Super Duplex Block Elbow.
Duplex Pipe Fittings Block Tee
Super Duplex Block Tee
Duplex 32750 Pipe Fitting Block Cross
Super Duplex Block Cross
Duplex Stainless Steel 2507 Pipe Fitting Union Ball Joint
Super Duplex Union Ball Joint
2507 Fittings Nipple Male X Male
Super Duplex Long Nipple Male x Male
2507 Fittings Pipe Long Nipple Male X Weld
Super Duplex Long Nipple Male x Weld
Duplex Long Nipple BSP Male x JIC Male
Super Duplex Long Nipple BSP Male x JIC Male
Hex Long Nipple
Super Duplex Hex Long Nipple NPTM
Duplex Ball Valve Female 3000 psi
Super Duplex Ball Valve Female 3000 psi
Duplex Valves Ball Valve female
Super Duplex Ball Valve female
Super Duplex Stainless Steel Ball Valve OD
Super Duplex Ball Valve OD
2205 Ball Valve Socket Weld
Super Duplex Ball Valve Socket Weld
Duplex Panel Ball Valve OD
Super Duplex Panel Ball Valve OD
SD Ball Valve 3 Piece Bolted Design
Super Duplex Ball Valve 3 Piece Bolted Design
Duplex Globe Valve Socket Weld
Super Duplex Needle Valve Socket Weld
Super Duplex Valves Needle male x female
Super Duplex Needle Valve male x female
Duplex Valves Needle female
Super Duplex Needle Valve female
Duplex Pressure Relief Valve Male x Female
Super Duplex Pressure Relief Valve Male x Female
Super Duplex Pressure Relief Valve
Super Duplex Pressure Relief Valve
SD Pressure Relief Valve Forged Body
Super Duplex Pressure Relief Valve Forged Body
Bleed Valve
Super Duplex Bleed Valve
Super Duplex Manifold Valves
Super Duplex Manifold Valve FxF
Duplex Manifold Valves
Super Duplex Manifold Valve MxM
Duplex Block And Bleed Valve Manifold Valves
Super Duplex Manifold Valve MxF
Duplex Check Valve OD
Super Duplex Check Valve OD
Duplex Check Valve female
Super Duplex Check Valve female
Super Duplex Check Valve MxF
Super Duplex Check Valve MxF
2507 Quick Release Coupling
Super Duplex Quick Release Coupling
Duplex Flange To Tube Adapter
Super Duplex Flange To Tube Adapter
Duplex Flange
Super Duplex Flange
Sampling Cylinder
Super Duplex Sampling Cylinder Single Ended
Sampling Cylinders
Super Duplex Sampling Cylinder Double Ended
Duplex Hose Assemblies
Super Duplex Hose Assemblies
Duplex Hose Elbow
Super Duplex Hose Elbow
Duplex Straight Hose Fitting
Super Duplex Straight Hose Fitting