Duplex Female Branch Tee
Duplex Female Branch Tee

FAV is the Manufacturer of Super Duplex Female Branch Tee, 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 Branch Tee, 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 Branch Tee,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 BRANCH TEE Tube OD Imperial X NPT Female

IMPERIAL
PART No. 0D1 Imperial P NPTF 0D F Hex A Inch L1 Inch L Inch H mm
FCF/FBT/2I-2T/DU 1/8 1/8 0.09 1/2 0.50 0.75 1.94 18.03
FCF/FBT/4I-2T/DU 1/4 1/8 0.19 1/2 0.60 0.75 2.12 19.55
FCF/FBT/4I-4T/DU 1/4 1/4 0.19 11/16 0.60 0.88 2.34 22.35
FCF/FBT/6I-4T/DU 3/8 1/4 0.28 11/16 0.66 0.88 2.46 23.87
FCF/FBT/6I-6T/DU 3/8 3/8 0.28 13/16 0.66 0.88 2.62 25.90
FCF/FBT/6I-8T/DU 3/8 1/2 0.28 1 0.66 1.12 2.84 28.70
FCF/FBT/8I-4T/DU 1/2 1/4 0.41 13/16 0.90 0.88 2.84 25.90
FCF/FBT/8I-6T/DU 1/2 3/8 0.41 13/16 0.90 0.88 2.84 25.90
FCF/FBT/8I-8T/DU 1/2 1/2 0.41 1 0.90 1.12 3.06 29.71
FCF/FBT/10I-8T/DU 5/8 1/2 0.50 1 0.96 1.12 3.06 28.70
FCF/FBT/12I-12T/DU 3/4 3/4 0.62 1-3/8 0.96 1.55 3.52 34.54
FCF/FBT/16I-12T/DU 1 3/4 0.88 1-3/8 1.23 1.55 3.86 36.83
FCF/FBT/16I-16T/DU 1 1 0.88 1-11/16 1.23 1.50 4.22 41.40

FEMALE BRANCH TEE Tube OD Metric X NPT Female

METRIC
PART No. 0D1 Metric P NPTF 0D F Hex A mm L1 mm L mm H mm
FCF/FBT/6M-2T/DU 6 1/8 4.8 12.7 15.3 19.0 53.9 19.6
FCF/FBT/6M-4T/DU 6 1/4 4.8 17.5 15.3 22.4 59.5 22.4
FCF/FBT/8M-2T/DU 8 1/8 6.4 14.0 16.2 19.0 59.7 23.1
FCF/FBT/8M-4T/DU 8 1/4 6.4 17.5 16.2 22.4 61.2 23.1
FCF/FBT/10M-4T/DU 10 1/4 7.9 17.5 17.2 22.4 67.0 25.9
FCF/FBT/12M-4T/DU 12 1/4 9.5 20.6 22.8 22.4 72.0 25.9
FCF/FBT/12M-6T/DU 12 3/8 9.5 20.6 22.8 22.4 72.0 25.9
FCF/FBT/16M-8T/DU 16 1/2 12.7 27.0 24.4 28.4 77.6 29.7

 

Some Common Sizes for Duplex & Super Duplex Female Branch Tee are

  1. FAV Super Duplex UNS 32750 Female Branch Tee 1/4″ OD x 1/4″ NPTF(center) x 1/4″ OD
  2. FAV Duplex 2205 Female Branch Tee 3/8″ OD x 3/8″ NPTF(center) x 3/8″ OD
  3. FAV Super Duplex 2507 Female Branch Tee 1/2″ OD x 1/2″ NPTF(center) x 1/2″ OD
  4. FAV Duplex UNS S31803 Female Branch Tee 3/4″ OD x 3/4″ NPTF(center) x 3/4″ OD
  5. FAV Super Duplex UNS 32750 Female Branch Tee 6mm OD x 1/8″ NPTF(center) x 6mm OD
  6. FAV Duplex 2205 Female Branch Tee 8mm OD x 1/2″ NPTF(center) x 8mm OD
  7. FAV Super Duplex 2507 Female Branch Tee 10mm OD x 1/4″ NPTF(center) x 10mm OD
  8. FAV Duplex UNS S31803 Female Branch Tee 12mm OD x 3/8” NPTF(center) x 12mm OD
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