Hastelloy Fittings And Hastelloy Valves
Hastelloy Fittings And Hastelloy Valves
FAV is the Manufacturer and Exporter of Hastelloy Fittings And Hastelloy Valves.
Manufacturer of Hastelloy Double Ferrule Compression Tube Fittings which includes Hastelloy Union, Hastelloy Reducing Union, Hastelloy Male Connector, Hastelloy Union Elbow, Hastelloy Elbow Male x OD, Hastelloy Elbow Female x OD, Hastelloy Union Tee, Hastelloy Branch Male Tee, Hastelloy Branch Female Tee, Hastelloy Male Run Tee, Hastelloy Female Run Tee, Hastelloy Union Cross, Hastelloy Tub Cap, Hastelloy Nut, Hastelloy Double Ferrule Front & Back.
We also manufacture Hastelloy Pipe Fittings and Hastelloy Valves which includes Hastelloy Elbow, Hastelloy Tee, Hastelloy Cross, Hastelloy Plug, Hastelloy Angle Needle Valve Male, Hastelloy Sampling Cylinder, Hastelloy Thermowell, and Hastelloy Flange.
Properties of Hastelloy Fittings & Valves
Hastelloy is a wrought corrosion-resistant alloy. A major advantage of this alloy is that it mostly does not require solution heat treatment after welding. It resists the formation of grain boundary precipitates that would degrade corrosion resistance.
Hastelloy Fitting and Valve are well known for Good machinability, although the alloy work hardens as is true of the nickel base alloys in general. Can be cold worked by all conventional methods. Weldable by all common methods except that excessive heat input should be avoided.
Can be used in the “as-welded” condition without further heat treatment for most corrosive applications. The alloy can be forged or hot-upset by conventional means. Can be hot formed or extruded. Should be solution heat treated following hot forming.
Applications
Some of the area of present or potential use for alloy Hastelloy are: Acetic acid/Acetic Anhydride, cellophane manufacturing, chlorine spargers, chlorination systems, circuit board etching equipment, complex acid/chemical mixtures, fans and blowers, galvanizing line equipment, gas scrubber systems, geothermal wells, HF furnaces, incineration systems, nuclear fuel reprocessing, pesticide production, phosphoric acid applications, pickling system components, plate heat exchangers, selective leaching systems, sulphur oxide cooling towers, sulfonating systems, and tubular heat exchangers
Advantages
Like other nickel alloys, it is ductile, easy to form and weld, and possesses exceptional resistance to stress corrosion cracking in chloride-bearing solutions (a form of degradation to which the austenitic stainless steels are prone).
With its high chromium and molybdenum contents, it is able to withstand both oxidizing and non-oxidizing acids, and exhibits outstanding resistance to pitting and crevice attack in the presence of chlorides and other halides. Furthermore, it is very resistant to sulfide stress cracking and stress corrosion cracking in sour, oilfield environments
Advantages of Hastelloy Fitting
- Hastelloy Fittings do not twist the tube during installation.
- Positive leak free seal assembly and reassembly
- Size range from 1/16” to 2” (2mm to 38mm OD tubing)
- Low torque Operation
- Make and remake of the fittings is very much eased, as nuts are silver plated internally to prevent galling of threads.
- Variety of end connections and patterns as per Customer Requests
We also have our range of Titanium Fittings and Duplex Fittings.
