FAV is the Manufacturer of Super Duplex Hex Adapter, Hex Nipple, Pipe Tee, Pipe Cross, Pipe Elbow, Hex Coupling, Hex Adapter, Hex Reducing Bushing, 3 Piece Coupling, Hex Long Adaptor, Barrel Nipple, Hex Plug, Vent Plug and Bug Screen Protector Plug

 

Duplex stainless steels are becoming more common. Super Duplex Hex Adapter, are being offered by all the major stainless steel mills for a number of reasons:

Higher strength leading to weight saving

Greater corrosion resistance particularly stress corrosion cracking

Better price stability

Lower price

We have also have Titanium fittings

Properties

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.

Advantages

The advantage of a Super Duplex Hex Adapter, is that it combines the favourable 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.

 

Hex Adapter NPT Female X BSPT Male

NPT F BSPT M  Inch inch HEX
FPF/ANB/2-2I/DU 1/8 1/8 0.19 1.10 9/16
FPF/ANB/4-4I/DU 1/4 1/4 0.28 1.40 3/4
FPF/ANB/6-6I/DU 3/8 3/8 0.38 1.51 7/8
FPF/ANB/8-8I/DU 1/2 1/2 0.47 1.94 1-1/16
FPF/ANB/12-12I/DU 3/4 3/4 0.62 2.02 1-1/4
FPF/ANB/16-16I/DU 1 1 0.88 2.28 1-5/8

 

Some Common Sizes for Duplex & Super Duplex Hex Adapter NPT Female x BSPT Male are

  1. FAV Super Duplex UNS 32750 Hex Adaptor 1/8” NPTF x 1/8” BSPTM
  2. FAV Duplex 2205 Hex Adaptor 1/4” NPTF x 1/4” BSPTM
  3. FAV Super Duplex 2507 Hex Adaptor 3/8” NPTF x 3/8” BSPTM
  4. FAV Duplex UNS S31803 Hex Adaptor 1/2” NPTF x 1/2” BSPTM
  5. FAV Duplex 2205 Hex Adaptor 3/4” BSPTM x 3/4” NPTF
  6. FAV Super Duplex 2507 Hex Adaptor 1” BSPTM x 1” NPTF

 

HEX REDUCING ADAPTOR NPT FEMALE x BSPT MALE

PART No. P P1 0D L F
 BSPT M NPT F inch inch HEX
FPF/ANB/2-1I/DU 1/8 1/16 0.12 1.03 9/16
FPF/ANB/4-1I/DU 1/4 1/16 0.12 1.20 3/4
FPF/ANB/4-2I/DU 1/4 1/8 0.19 1.25 3/4
FPF/ANB/6-1I/DU 3/8 1/16 0.19 1.25 7/8
FPF/ANB/6-2I/DU 3/8 1/8 0.19 1.33 7/8
FPF/ANB/6-4I/DU 3/8 1/4 0.28 1.50 7/8
FPF/ANB/8-2I/DU 1/2 1/8 0.19 1.58 1-1/16
FPF/ANB/8-4I/DU 1/2 1/4 0.28 1.75 1-1/16
FPF/ANB/8-6I/DU 1/2 3/8 0.38 1.75 1-1/16
FPF/ANB/12-2I/DU 3/4 1/8 0.36 1.56 1-3/8
FPF/ANB/12-4I/DU 3/4 1/4 0.28 1.82 1-3/8
FPF/ANB/12-6I/DU 3/4 3/8 0.38 1.82 1-3/8
FPF/ANB/12-8I/DU 3/4 1/2 0.47 2.02 1-3/8
FPF/ANB/16-2I/DU 1 1/8 0.36 1.81 1-5/8
FPF/ANB/16-4I/DU 1 1/4 0.28 1.95 1-5/8
FPF/ANB/16-6I/DU 1 3/8 0.38 1.95 1-5/8
FPF/ANB/16-8I/DU 1 1/2 0.47 2.16 1-5/8
FPF/ANB/16-12I/DU 1 3/4 0.62 2.16 1-5/8

 

Some Common Sizes for Duplex & Super Duplex Hex Reducing Adapter NPT Female x BSPT Male are

  1. FAV  Super Duplex UNS 32750 Hex Reducing Adaptor 1/4” NPTF x 1/8” BSPTM
  2. FAV  Duplex 2205 Hex Reducing Adaptor 1/2” NPTF x 1/4” BSPTM
  3. FAV  Super Duplex 2507 Hex Reducing Adaptor 3/4” NPTF x 3/8” BSPTM
  4. FAV  Duplex UNS S31803 Hex Reducing Adaptor 1/8” NPTF x 1/2” BSPTM
  5. FAV  Duplex 2205 Hex Reducing Adaptor 3/8” NPTF x 3/4” BSPTM
  6. FAV  Super Duplex 2507 Hex Reducing Adaptor 1/2” NPTF x 1” BSPTM

 

Hex Adapter BSP Female X NPT Male

PART No. P P1 OD L A F
BSP F  NPT M HEX
FPF/GA/IP-N/4I-4/DU 1/4-19 1/4 5.6 27.4 14.2 3/4
FPF/GA/IP-N/6I-6/DU 3/8-19 3/8 6.6 32.3 14.2 1 5/16
FPF/GA/IP-N/8I-8/DU 1/2-14 1/2 7.1 41.9 19.1 1 1/16

 

Some Common Sizes for Duplex & Super Duplex Hex Adapter BSP Female x NPT Male are

  1. FAV Super Duplex UNS 32750 Hex Adapters 1/8” BSPF x 1/8” NPTM
  2. FAV Duplex 2205 Hex Adapters 1/4” BSPF x 1/4” NPTM
  3. FAV Super Duplex 2507 Hex Adapters 3/8” BSPF x 3/8” NPTM
  4. FAV Duplex UNS S31803 Hex Adapters 1/2” BSPF x 1/2” NPTM
  5. FAV Duplex 2205 Hex Adapters 3/4” BSPF x 3/4” NPTM
  6. FAV Super Duplex 2507 Hex Adapters 1” BSPF x 1” NPTM

 

HEX ADAPTOR NPT MALE x NPT FEMALE

PART No. P P1 0D L F
NPTF NPTM  Inch inch HEX
FPF/A/2-2I/DU 1/8 1/8 0.19 1.10 9/16
FPF/A/4-4I/DU 1/4 1/4 0.28 1.40 3/4
FPF/A/6-6I/DU 3/8 3/8 0.38 1.51 7/8
FPF/A/8-8I/DU 1/2 1/2 0.47 1.94 1-1/16
FPF/A/12-12I/DU 3/4 3/4 0.62 2.02 1-1/4
FPF/A/16-16I/DU 1 1 0.88 2.28 1-5/8

 

Some Common Sizes for Duplex & Super Duplex Hex Adapter NPT Male x NPT Female are

  1. FAV Super Duplex UNS 32750 Hex Adapters 1/8” NPTM  x 1/8” NPTF
  2. FAV Duplex 2205 Hex Adapters 1/4” NPTM  x 1/4” NPTF
  3. FAV Super Duplex 2507 Hex Adapters 3/8” NPTM  x 3/8” NPTF
  4. FAV Duplex UNS S31803 Hex Adapters 1/2” NPTM  x 1/2” NPTF
  5. FAV Duplex 2205 Hex Adapters 3/4” NPTM  x 3/4” NPTF
  6. FAV Super Duplex 2507 Hex Adapters 1” NPTM  x 1” NPTF

 

HEX REDUCING ADAPTOR NPT MALE x NPT FEMALE

PART No. P P1 0D L F
 NPTF NPTM inch inch HEX
FPF/RA/2-1I/DU 1/8 1/16 0.12 1.03 9/16
FPF/RA/4-1I/DU 1/4 1/16 0.12 1.20 3/4
FPF/RA/4-2I/DU 1/4 1/8 0.19 1.25 3/4
FPF/RA/6-1I/DU 3/8 1/16 0.19 1.25 7/8
FPF/RA/6-2I/DU 3/8 1/8 0.19 1.33 7/8
FPF/RA/6-4I/DU 3/8 1/4 0.28 1.50 7/8
FPF/RA/8-2I/DU 1/2 1/8 0.19 1.58 1-1/16
FPF/RA/8-4I/DU 1/2 1/4 0.28 1.75 1-1/16
FPF/RA/8-6I/DU 1/2 3/8 0.38 1.75 1-1/16
FPF/RA/12-2I/DU 3/4 1/8 0.36 1.56 1-3/8
FPF/RA/12-4I/DU 3/4 1/4 0.28 1.82 1-3/8
FPF/RA/12-6I/DU 3/4 3/8 0.38 1.82 1-3/8
FPF/RA/12-8I/DU 3/4 1/2 0.47 2.02 1-3/8
FPF/RA/16-2I/DU 1 1/8 0.36 1.81 1-5/8
FPF/RA/16-4I/DU 1 1/4 0.28 1.95 1-5/8
FPF/RA/16-6I/DU 1 3/8 0.38 1.95 1-5/8
FPF/RA/16-8I/DU 1 1/2 0.47 2.16 1-5/8
FPF/RA/16-12I/DU 1 3/4 0.62 2.16 1-5/8

 

Some Common Sizes for Duplex & Super Duplex Hex Reducing Adapter NPT Male X NPT Female are

  1. FAV Super Duplex UNS 32750 Hex Reducing Adapters 1/8” NPTM x 1/4” NPTF
  2. FAV Duplex 2205 Hex Reducing Adaptor 1/4” NPTM x 1/2” NPTF
  3. FAV Super Duplex 2507 Hex Reducing Adapters 3/8” NPTM x 3/4” NPTF
  4. FAV Duplex UNS S31803 Hex Reducing Adaptor 1/2” NPTM x 1/8” NPTF
  5. FAV Duplex 2205 Hex Reducing Adapters 3/4” NPTM x 3/8” NPTF
  6. FAV Super Duplex 2507 Hex Reducing Adaptor 1” NPTM x 1/2” NPTF
Super Duplex Pipe Fitting and Adapterss