Super Duplex Female Connector
FAV is the Manufacturer of Super Duplex Female Connectors, Double Ferrule Compression Tube Fittings which includes Duplex Female Connector, Duplex Union, Duplex Union Tee, Duplex Union Elbow, Duplex Bulkhead Connector , Duplex Tube to Tube Union, Duplex Male Connectors.
Duplex stainless steels are becoming more common. Super Duplex Female Connectors, 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
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 Female Connectors,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.
FEMALE CONNECTOR Tube OD Imperial X NPT Female
| IMPERIAL | |||||||
| PART No. | 0D1 Imperial | P NPTF | 0D | F Hex | A Inch | L Inch | H mm |
| FCF/FC/1I-1T/DU | 1/16 | 1/16 | 0.05 | 7/16 | 0.34 | 0.93 | 20.6 |
| FCF/FC/1I-2T/DU | 1/16 | 1/8 | 0.05 | 9/16 | 0.34 | 0.96 | 20.6 |
| FCF/FC/2I-2T/DU | 1/8 | 1/8 | 0.09 | 9/16 | 0.50 | 1.13 | 23.08 |
| FCF/FC/2I-4T/DU | 1/8 | 1/4 | 0.09 | 3/4 | 0.50 | 1.32 | 28.2 |
| FCF/FC/3I-2T/DU | 3/16 | 1/8 | 0.12 | 9/16 | 0.54 | 1.17 | 23.5 |
| FCF/FC/4I-2T/DU | 1/4 | 1/8 | 0.19 | 9/16 | 0.60 | 1.23 | 23.5 |
| FCF/FC/4I-4T/DU | 1/4 | 1/4 | 0.19 | 3/4 | 0.60 | 1.41 | 28.5 |
| FCF/FC/4I-6T/DU | 1/4 | 3/8 | 0.19 | 7/8 | 0.60 | 1.48 | 28.5 |
| FCF/FC/4I-8T/DU | 1/4 | 1/2 | 0.19 | 1-1/16 | 0.60 | 1.67 | 33.4 |
| FCF/FC/5I-2T/DU | 5/16 | 1/8 | 0.25 | 9/16 | 0.64 | 1.26 | 25.4 |
| FCF/FC/5I-4T/DU | 5/16 | 1/4 | 0.25 | 3/4 | 0.64 | 1.45 | 30.1 |
| FCF/FC/6I-2T/DU | 3/8 | 1/8 | 0.28 | 5/8 | 0.66 | 1.29 | 25.4 |
| FCF/FC/6I-4T/DU | 3/8 | 1/4 | 0.28 | 3/4 | 0.66 | 1.48 | 30.2 |
| FCF/FC/6I-6T/DU | 3/8 | 3/8 | 0.28 | 7/8 | 0.66 | 1.54 | 30.2 |
| FCF/FC/6I-8T/DU | 3/8 | 1/2 | 0.28 | 1-1/16 | 0.66 | 1.73 | 35.0 |
| FCF/FC/6I-12T/DU | 3/8 | 3/4 | 0.28 | 1-5/16 | 0.66 | 1.88 | 35.0 |
| FCF/FC/8I-2T/DU | 1/2 | 1/4 | 0.41 | 7/8 | 0.90 | 1.59 | 30.2 |
| FCF/FC/8I-6T/DU | 1/2 | 3/8 | 0.41 | 7/8 | 0.90 | 1.65 | 30.2 |
| FCF/FC/8I-8T/DU | 1/2 | 1/2 | 0.41 | 1-1/16 | 0.90 | 1.84 | 35.1 |
| FCF/FC/8I-12T/DU | 1/2 | 3/4 | 0.41 | 1-5/16 | 0.90 | 1.93 | 35.1 |
| FCF/FC/10I-6T/DU | 5/8 | 3/8 | 0.50 | 15/16 | 0.96 | 1.65 | 30.2 |
| FCF/FC/10I-8T/DU | 5/8 | 1/2 | 0.50 | 1-1/16 | 0.96 | 1.84 | 35.1 |
| FCF/FC/10I-12T/DU | 5/8 | 3/4 | 0.50 | 1-3/8 | 0.96 | 1.90 | 35.1 |
| FCF/FC/12I-8T/DU | 3/4 | 1/2 | 0.62 | 1-1/16 | 0.96 | 1.84 | 35.1 |
| FCF/FC/12I-12T/DU | 3/4 | 3/4 | 0.62 | 1-3/8 | 0.96 | 1.90 | 35.1 |
| FCF/FC/14I-12T/DU | 7/8 | 3/4 | 0.72 | 1-3/8 | 1.02 | 1.96 | 35.8 |
| FCF/FC/16I-12T/DU | 1 | 3/4 | 0.88 | 1-3/8 | 1.23 | 2.10 | 37.3 |
| FCF/FC/16I-16T/DU | 1 | 1 | 0.88 | 1-5/8 | 1.23 | 2.45 | 43.2 |
| FCF/FC/20I-20T/DU | 1-1/4 | 1-1/4 | 1.09 | 2-1/8 | 1.62 | 2.94 | 52.57 |
| FCF/FC/24I-24T/DU | 1-1/2 | 1-1/2 | 1.34 | 2-3/8 | 1.97 | 3.28 | 56.13 |
| FCF/FC/32I-32T/DU | 2 | 2 | 1.81 | 2-7/8 | 2.66 | 4.00 | 64.26 |
FEMALE CONNECTOR Tube OD Metric X NPT Female
| METRIC | |||||||
| PART No. | 0D1 Metric | P NPTF | 0D | F Hex | A mm | L mm | H mm |
| FCF/FC/3M-2T/DU | 3 | 1/8 | 2.4 | 14 | 12.9 | 28.7 | 22.1 |
| FCF/FC/3M-4T/DU | 3 | 1/4 | 2.4 | 19 | 12.9 | 33.5 | 26.9 |
| FCF/FC/4M-2T/DU | 4 | 1/8 | 2.4 | 14 | 13.7 | 29.7 | 23.1 |
| FCF/FC/6M-2T/DU | 6 | 1/8 | 4.8 | 14 | 15.3 | 31.3 | 23.9 |
| FCF/FC/6M-4T/DU | 6 | 1/4 | 4.8 | 19 | 15.3 | 35.8 | 28.4 |
| FCF/FC/6M-6T/DU | 6 | 3/8 | 4.8 | 22 | 15.3 | 37.6 | 29.5 |
| FCF/FC/6M-8T/DU | 6 | 1/2 | 4.8 | 27 | 15.3 | 42.5 | 35.1 |
| FCF/FC/8M-2T/DU | 8 | 1/8 | 6.4 | 14 | 16.2 | 32.1 | 24.6 |
| FCF/FC/8M-4T/DU | 8 | 1/4 | 6.4 | 19 | 16.2 | 37.0 | 29.5 |
| FCF/FC/8M-6T/DU | 8 | 3/8 | 6.4 | 22 | 16.2 | 38.5 | 30.2 |
| FCF/FC/8M-8T/DU | 8 | 1/2 | 6.4 | 27 | 16.2 | 43.3 | 35.8 |
| FCF/FC/10M-4T/DU | 10 | 1/4 | 7.9 | 19 | 17.2 | 37.8 | 30.2 |
| FCF/FC/10M-6T/DU | 10 | 3/8 | 7.9 | 22 | 17.2 | 39.4 | 31.0 |
| FCF/FC/10M-8T/DU | 10 | 1/2 | 7.9 | 27 | 17.2 | 44.2 | 36.6 |
| FCF/FC/12M-4T/DU | 12 | 1/4 | 9.5 | 22 | 22.8 | 40.3 | 30.2 |
| FCF/FC/12M-6T/DU | 12 | 3/8 | 9.5 | 22 | 22.8 | 41.9 | 31.0 |
| FCF/FC/12M-8T/DU | 12 | 1/2 | 9.5 | 27 | 22.8 | 46.7 | 36.6 |
| FCF/FC/15M-8T/DU | 15 | 1/2 | 11.9 | 27 | 24.4 | 46.7 | 36.6 |
| FCF/FC/16M-8T/DU | 16 | 1/2 | 12.7 | 27 | 24.4 | 46.9 | 36.8 |
| FCF/FC/20M-8T/DU | 20 | 1/2 | 15.9 | 30 | 26.0 | 47.9 | 37.8 |
| FCF/FC/20M-12T/DU | 20 | 3/4 | 15.9 | 35 | 26.0 | 49.7 | 39.6 |
| FCF/FC/22M-12T/DU | 22 | 3/4 | 18.3 | 35 | 26.0 | 49.7 | 39.6 |
| FCF/FC/22M-16T/DU | 22 | 1 | 18.3 | 41 | 26.0 | 57.9 | 47.8 |
| FCF/FC/25M-12T/DU | 25 | 3/4 | 21.8 | 35 | 31.3 | 53.4 | 41.1 |
| FCF/FC/25M-16T/DU | 25 | 1 | 21.8 | 41 | 31.3 | 62.3 | 62.3 |
Some Common Sizes for Duplex & Super Duplex Female Connector NPT are
- FAV Super Duplex UNS 32750 Female Connector 1/8″ OD x 1/8″ NPTF
- FAV Duplex 2205 Female Connector 1/4″ OD x 1/4″ NPTF
- FAV Super Duplex 2507 Female Connector 3/8″ OD x 3/8″ NPTF
- FAV Duplex UNS S31803 Female Connector 1/2″ OD x 1/2″ NPTF
- FAV Super Duplex UNS 32750 Female Connector 3/4″ OD x 3/4″ NPTF
- FAV Duplex 2205 Female Connector 6mm OD x 1/8″ NPTF
- FAV Super Duplex 2507 Female Connector 8mm OD x 1/2″ NPTF
- FAV Duplex UNS S31803 Female Connector 10mm OD x 1/4″ NPTF
