ASTM B366 UNS N06022 Hastelloy C22 Threaded Flange - Yaang


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ASTM B366 UNS N06022 Hastelloy C22 Threaded Flange

  • FOB PriceUSD 1 - 1,900/Piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability1000 Pieces Per Day
  • Payment TermsL/C,T/T,Western Union,MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description

Quick Details

Hastelloy C22, etc
Hastelloy C22 Threaded Flange
Place of Origin:
Zhejiang, China (Mainland)
Head Code:
Brand Name:

Packaging & Delivery

Packaging Details: plywood case or fumigation woodern case
Delivery Detail: 2 - 10 days


ASTM B366 UNS N06022 Hastelloy C22 Threaded Flange

Type: Hastelloy C22 Threaded Flange

Standard : ASTM B366, ASME SB619, etc  

Pressure Class:  150#, 300#, 400 #, 600#, 900#, 1500# & 2500 #, etc

3) Material: Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800, 

                   Hastelloy C276, Hastelloy C22, Hastelloy B1/B2/B3, Alloy 20, etc

Hastelloy C22 is very useful materials for the manufacture of high quality tubing products. One of the key reasons is that they offer excellent corrosion resistance in both aqueous and high temperature applications.

Description Of ASTM B366 UNS N06022 Hastelloy C22 Threaded Flange


Hastelloy C22 Threaded Flange


Seamless 1/2" To 48" Welded To 72"

Wall thickness

sch10, sch20, sch30, std, sch40, sch60, 

xs, sch80, sch100, etc




Carbon Steel: ASTM: SA105N/A105, ASTM SA350 LF2,etc

Stainless Steel: ASTM A182 F304/304L/316/316L, etc

Alloy Steel: ASTM A182 F1/F5/F9/F11/F22/F91, Etc.

Duplex stainless steel: ASTM A182 F51/F53/F55/F60, etc

Nicke alloys: Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800, 

                     Hastelloy C276, Hastelloy C22, Hastelloy B1/B2/B3, Alloy 20, etc

Cu-Ni: 90/10,70/30, etc

Surface treatment

Black painting,anti-rust varnish,anti-rust oil,hot galvanized,3PE coating, epoxy coating.


Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc


Specifications - ASTM B366 UNS N06022 Hastelloy C22 Threaded Flange





Chemical Composition - ASTM B366 UNS N06022 Hastelloy C22 Threaded Flange











































Mechanical & Physical Properties – Hastelloy C22

Density 8.69 g/cm3
Melting Point 1399 °C (2550 °F)
Tensile Strength Psi – 1,00,000 , MPa – 690
Yield Strength (0.2%Offset) Psi – 45000 , MPa – 310
Elongation 45 %

    Characteristic as below :

    Hastelloy C22 is a omnipotent of nickel, chromium and molybdenum mixed alloy, with better corrosion resistance performance than other alloys, for example, Hastelloy C276 alloy, C4 alloy and 625 alloy. Hastelloy C22 have a good resistance performance to pitting, crevice corrosion and stress corrosion cracking, have excellent inoxidability water medium performance, including the wet-chlorine, nitric acid or oxidizing acid mixed acid with chloride ion.

    Hastelloy C22 alloy can resist the grain boundary precipitate form when jointing heat affected zone, this performance made it can applied in many kinds of chemical processing.

    Alloy C-22 should not be used in service temperatures above 1250° F (676.7℃) due to the formation of detrimental phases which form above this temperature.

    What are the characteristics of Hastelloy C22?

    1、Resistant to pitting, crevice corrosion and stress corrosion cracking

    2、Outstanding resistance to both reducing and oxidizing media
    3、Excellent resistance to oxidizing aqueous media
    4、Exceptional resistance to a wide variety of chemical process environments including strong oxidizers such as ferric acids, acetic anhydride, and seawater and brine solutions
    5、Resists the formation of grain-boundary precipitates in the weld heat-affected zone
    6、Excellent weldability

    Design Features -  UNS N06022 Hastelloy C22

    1、Outstanding corrosion resistance and oxidizing environments.

    2、Excellent resistance to pitting and stress-corrosion cracking.

    3、Maintains corrosion resistance in welded joints.

    APPLICATIONS of ASTM B366 UNS N06022 Hastelloy C22 Threaded Flanges:

    UNS N06022 Hastelloy C22 Threaded Flanges are widely used in various commercial and industrial applications. Industrial applications include:

    1. Pipe and Tubes for petrochemical industry
    2. Pharmaceutical industry 
    3. Food industry
    4. Aviation and aerospace industry

    5. Architectural decoration industry etc

    Other Features:

    1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

    2) We also produce pipes with special specifications according to customers’ requirements;

    ASTM B366 UNS N06022 Hastelloy C22 Threaded Flanges Packing & Shipping

    1) Packing Method:

    Normal packing: plastic film or bubble paper wrapped on product's surface ,protect ends with caps, 

    pack with wooden case or load on fumifation plywood pallet . 

    Custom made as customers request .


    2) Shipping Way: 

    Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport. 

    As per customer's request.

    A threaded flange is a connecting device that can be secured to a length of pipe without welding. Using a tapered thread, the threaded flange is tightened onto the pipe without leaking, however, a seal weld is commonly used, when appropriate. The nature of the threaded connection makes the threaded flange a viable option when welding is not feasible, such as highly flammable or explosive areas. This flange is commonly used only on smaller diameter pipes.

    In many refineries, manufacturing facilities and shipyards, the highly explosive nature of the materials being moved via pipeline prohibit welding. In this type of environment, the threaded flange is often a good choice when assembling pipelines. Using a tapered thread inside of the flange, the pipe is tapered on its exterior and is threaded into the threaded flange. As the two tapers become enmeshed, the flange joint becomes tight and leak-proof. If conditions exist that deem welding safe, a seal weld is occasionally placed around the junction of the pipe and flange.

    The threaded flange is typically found on smaller diameter pipes, as it is difficult to machine exacting threads into large diameter applications. This type of connection is well-suited for use on high-pressure and high-temperature pipelines. The heat expands the pipe into the flange, making the seal even more leak-proof. When assembled prior to any flammable liquids flowing through the pipe, a seal weld is occasionally placed at the union of the pipe and the flange to make certain of a leak proof connection. Unlike a weld on flange, the seal weld is used only to eliminate the potential for a leak developing and is not crucial to the strength of the union.

    One of the many areas that a threaded flange is used in is food preparation areas and any location that stainless steel piping is used. Stainless steel is often difficult to create a visually aesthetic weld on, therefore, using threaded connectors, flanges and joints is routine when assembling this type of pipeline. This style of flange is commonly used to create a union that is able to withstand the typical collar clamp placed over two uniting, flat flanges. Steam lines often use the threaded pipe and flange to withstand the enormous pressures that can be generated within a steam pipeline. In high-volume pipelines, the thread-on flange decreases the possibilities of a misaligned flange and pipe creating disruptive turbulence within the pipeline.

    Where can we find the high quality ASTM B366 UNS N06022 Hastelloy C22 Threaded Flange.

    You can visit this website: (Yaang Pipe Industry Co., Limited).

    If any inquiry about products, please feel free to contact us

    Related products:More>>

    Tel No:+86-18267732328 / Fax No :86-0577-56809281 /
    Address:Longwan District, Wenzhou, Zhejiang Province, China.

    Copyright Notice © Yaang Pipe Industry Co., Limited All rights reserved.

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