ASTM B366 UNS N10276 Hastelloy C276 Spectacle Blind Flange - Yaang


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ASTM B366 UNS N10276 Hastelloy C276 Spectacle Blind 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

  • Size: 1/2" to 72"
  • Material: Alloy Steel
  • Standard: ASTM B366, ASME SB619, etc
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: Hastelloy C276
  • Brand Name: Yaang
  • Standard or Nonstandard: Standard
  • Chemical Composition: Ni, Cr, Mo, Fe, etc
  • Connection: Welding; Threaded
  • Technical: Forged; Cast
  • Flange Type: Hastelloy C276 Spectacle Blind Flange

Packaging & Delivery

Packaging Details: No Fumigate or Fumigate Plywood/Wood Pallet or Case
Delivery Detail: 2 - 10 days after confirmation


ASTM B366 UNS N10276 Hastelloy C276 Spectacle Blind Flange

Type: Hastelloy C276 Spectacle Blind Flange

Standard : ASTM B366, ASME SB619, etc  

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

UNS N10276 Hastelloy C276 Flanges are individually wrapped by hand to ensure that the 

high quality of the material is maintained and no damage in the last stages 

of production. We recommend Plywood cases or pallet packaging to ensure 

safe packaging and prompt delivery of the ordered consignment.

UNS N10276 Hastelloy C276 Flange come with imprints relevant to the job information 

(eg, heat number, size, material and part number). 

Description Of ASTM B366 UNS N10276 Hastelloy C276 Spectacle Blind Flange

UNS N10276 Hastelloy C276 Flange
Size 1/2"-72"

Weld Neck,  Slip-On, Blind, Socket Weld, Lap Joint, Threaded, Orifice Flange, Swivel Flange,  Spectacle Blind,Etc.

Standard        ANSI, ASME ,MSS, ASTM, etc
Class ANSI 150LBS-2500LBS,
BS PN0.25-PN25 PN2.0-PN42.0
JIS 5K-30K
Materials Carbon Steel ASTM:SA105N/A105 
Low Temperature Carbon Steel: ASTM SA350 LF2
High Strength Steel: ASTM SA694 F42/46/52/56/60/65
Stainless Steel ASTM A182 F304/304L/316/316L
Alloy Steel ASTM A182 F1/F5/F9/F11/F22/F91/Etc.
Duplex stainless steel ASTM A182 F51/F53/F55/F60 
Nicke alloys Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800, Hastelloy C276, Hastelloy C276, Hastelloy B1/B2/B3, Alloy 20, etc
Cu-Ni 90/10,70/30
Process Free forging, plate cutting.
Printing Carbon steel and alloy steel with yellow print, black print, oil or zinc.

Specifications - ASTM B366 UNS N10276 Hastelloy C276 Spectacle Blind Flange


B619, B366, B564 


SB619, SB366, SB564




Chemical Composition - ASTM B366 UNS N10276 Hastelloy C276 Spectacle Blind Flange

C Co Cr Fe Mn Mo Ni P S Si V W
Max Max     Max     Max Max Max Max  
0.01% 2.5%



4-7% 1.0% 15 -17% BAL .04% 0.03% 0.08% 0.35% 3-4.5%

Mechanical & Physical Properties Of ASTM B366 UNS N10276 Hastelloy C276 Spectacle Blind Flange

Density 8.89 g/cm3
Melting Point 1370 °C (2500 °F)
Tensile Strength Psi – 1,15,000 , MPa – 790
Yield Strength (0.2%Offset) Psi – 52,000 , MPa – 355
Elongation 40 %

    What are the characteristics of Hastelloy C276?

    1、Excellent corrosion resistance in reducing environments

    2、Exceptional resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides

    3、High nickel and molybdenum contents providing good corrosion resistance in reducing environments

    4、Low carbon content which minimizes grain-boundary carbide precipitation during welding to in heat-affected zones of welded joints

    5、Resistance to localized corrosion such as pitting and stress-corrosion cracking

    6、One of few materials to withstand the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide

    Design Features - UNS N10276 Hastelloy C276

    1、Outstanding corrosion resistance and oxidizing environments.

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

    3、Maintains corrosion resistance in welded joints.

    Application of UNS N10276 Hastelloy C276

    1. Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings

    2. Flue gas desulfurization systems

    3. Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping 
    4. Sour gas wells 
    5. Pulp and paper production

    6. Waste treatment

    7.  Pharmaceutical and food processing equipment

    Spectacle Blind Flanges are generally applied to permanently separating pipesystems, or just to connect with each other. A Spectacle Blind is a steel plate cut into two discs of a certain thickness.

    The two discs are attached to each other by section of steel similar to the nose piece of a pair of glasses. One of the discs is a solid plate, and the other is a ring, whose inside diameter is equal to that of a flange.

    Spectacle Blind Flanges be applied in systems, which regularly need to be separated from other installations. Normally, a Spectacle Blind is mounted in the "open" position so that flow through the pipe is possible. If the Spectacle Blind in the "close" position is rotated, the pipe is blanked off and no flow is possible.

    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.

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