Duplex 2205 Ferrule Fitting Cross

Duplex 2205 Ferrule Fittings Cross

Super Duplex 2205 Ferrule Fittings Cross

Duplex 2205 Ferrule Fittings Cross- Drawing

Duplex Cross

Duplex 2205 Ferrule Fitting Cross

FAV is the Manufacturer of Duplex 2205 Ferrule Fitting Cross, 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. For our high pressure fittings & valves click here

Duplex stainless steels are becoming more common. Super Duplex Cross, 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 2205 Ferrule Fitting Cross

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.


The advantage of a Super Duplex Cross,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.

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Cross (OD Tube Imperial)

PART No.0D1 Imperial0DF HexA InchL InchH mm

Cross (OD Tube Metric)

PART No.0D1 Metric0DF HexA mmL mmH mm

Duplex 2205 Ferrule Fittings

2205 Fitting Union Tube

Some Common Sizes for Duplex & Super Duplex Cross Union are

  1. FAV Super Duplex UNS 327 Cross Union 1/4” OD
  2. FAV Duplex 2205 Cross Union 3/8” OD
  3. FAV Super Duplex 2507 Cross Union 1/2” OD
  4. FAV Duplex UNS S31803 Cross Union 3/4” OD
  5. FAV Super Duplex UNS 327 Cross Union 6mm OD
  6. FAV Duplex 2205 Cross Union 8mm OD
  7. FAV Super Duplex 2507 Cross Union 10mm OD
  8. FAV Duplex UNS S31803 Cross Union 12mm OD