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ASTM A182 F304 Stainless Steel Flange Long Weld Neck Flange

    Buy cheap ASTM A182 F304 Stainless Steel Flange Long Weld Neck Flange from wholesalers
     
    Buy cheap ASTM A182 F304 Stainless Steel Flange Long Weld Neck Flange from wholesalers
    • Buy cheap ASTM A182 F304 Stainless Steel Flange Long Weld Neck Flange from wholesalers

    ASTM A182 F304 Stainless Steel Flange Long Weld Neck Flange

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    Brand Name : Kasugai
    Model Number : ASTM A182 F304 ANSI B16.5 WN RF CL300
    Price : Negotiable
    Payment Terms : L / C , T / T
    Supply Ability : 500 ton per month
    Delivery Time : 30 - 60 working days
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    ASTM A182 F304 Stainless Steel Flange Long Weld Neck Flange

    ASTM A182 F304 Stainless Steel Flange Long Weld Neck Flange


    Long Weld Neck Flange Information


    A stainless steel long weld neck flange is a specific type of flange commonly used in high-pressure and high-temperature piping systems where corrosion resistance is crucial.

    Stainless steel long weld neck flanges are made of stainless steel, which offers excellent corrosion resistance, durability, and strength. Common stainless steel grades used include 304, 316, and 316L.


    Applications: Stainless steel long weld neck flanges are commonly used in industries such as oil and gas, chemical processing, petrochemical, and food processing, where resistance to corrosion and high temperatures is essential.


    Product NameASTM A182 F304 ANSI B16.5 WN RF Class 300 Stainless Steel Weld Neck Raised Face Flange
    Size Range1/2” to 24”
    Pressure ClassClass 300
    StandardsASTM A182 F304
    Face TypeWNRF-Weld Neck Raised Face
    SpecificationANSI B16.5

    ASTM A182 F304

    ASTM A182 F304 is a forging material specification for 304 grade stainless steel and is used for manufacturing bare forgings or gorged and machined products for applications involving high temperature service.


    ASTM A182 F304 Chemical Composition (%)

    GradeC, maxMn, maxP, maxS, maxSi, maxNiCrN
    F3040.082.000.0450.0301.008.0~11.018.0~20.0·0.10

    ASTM A182 F304 Mechanical Properties

    Grade

    Tensile Strength, min

    (MPa)

    Yield Strength, min

    (MPa)

    Elongation in 2inches, min

    (%)

    Reduction of Area, min

    (%)

    Hardness

    (HBW)

    F3045152053050

    Face Type: Raised Face (RF)

    The Raised Face flange is the most common type used in process plant applications, and is easily to identify. It is referred to as a raised face because the gasket surfaces are raised above the bolting circle face. This face type allows the use of a wide combination of gasket designs, including flat ring sheet types and metallic composites such as spiral wound and double jacketed types.


    The purpose of a RF flange is to concentrate more pressure on a smaller gasket area and thereby increase the pressure containment capability of the joint. Diameter and height are in ASME B16.5 defined, by pressure class and diameter. Pressure rating of the flange determines the height of the raised face.


    ANSI B16.5 Flange Dimensions - Class 300 (mm)


    Nominal SizeOutside Dia.ThicknessLength thru HubDia. of HubRaised Face Dia.Corner Radius of BoreDepth of SocketCounter BoreThread LengthBolt Holes
    WN

    SO

    SW

    TR

    LJLJSWTRBolt Circle Dia.NoDia.
    ABOtY1Y2Y3XRr1DB4QCH
    151/29514.352.32238.035.131023.515.766.5416
    203/411715.857.22548.042.931129.015.782.6419
    25112417.662.02754.050.831336.017.588.9419
    321-1/413319.165.02763.463.551444.520.698.6419
    401-1/215520.66.33070.073.261650.522.4114.3422
    50216522.469.83384.091.981863.528.4127.0819
    652-/2119025.476.238100104.681976.031.8149.4822
    80321028.579.243117127.0102192.031.8168.1822
    903-1/222930.381.044133139.710105.036.6184.2822
    100425431.885.948146157.211118.036.6200.2822
    125527935.198.651178185.711145.042.9235.0822
    150631836.698.652206215.913171.046.0269.71222
    200838141.2111.362260269.713222.050.8330.21226
    2501044447.8117.36795321323.813276.055.6387.41629
    3001252050.8130.073102375381.013329.060.5450.81632
    3501458553.9142.776111425412.813360.063.5514.42032
    4001665057.2146.083121483469.913411.068.3571.52035
    4501871060.5158.889130533533.413462.069.8628.62435
    5002077563.5162.195140587584.213513.073.2685.82435
    6002491569.9168.1106152702692.213614.082.6812.82442

    Nominal SizeDimensions of Ring Joint FlangesWeight (kg)
    Groove NumberDia. of Raised PortionPitch Dia.DepthWidthRadius at Bottom

    WN

    Sch 40

    SOBL

    SW

    Sch 40

    LJTR
    ABKPEFr2
    151/2R1151.034.145.567.140.80.750.650.650.660.710.65
    203/4R1363.542.886.358.740.81.271.111.111.141.201.10
    251R1670.050.806.358.740.81.641.391.431.431.491.35
    321-1/4R1879.560.326.358.740.82.071.701.831.751.811.69
    401-1/2R2090.568.286.358.740.82.942.512.692.582.662.54
    502R2310882.557.9211.910.83.452.913.222.973.022.92
    652-/21R26127101.607.9211.910.85.104.224.864.414.374.24
    803R31147123.827.9211.910.86.255.886.836.156.045.94
    903-1/2R34159131.787.9211.910.88.787.448.857.647.90
    1004R37175149.227.9211.910.811.49.7311.89.989.71
    1255R41210180.987.9211.910.815.412.515.812.712.4
    1506R45242211.127.9211.910.819.816.221.316.516.2
    2008R49302269.887.9211.910.830.524.834.625.224.8
    25010R53356323.857.9211.910.844.135.55440.235.9
    30012R57413381.007.9211.910.86451795851.5
    35014R61458419.907.9211.910.8887010686.270.1
    40016R65508469.907.9211.910.811390139113.490.4
    45018R69575533.407.9211.910.8138109175133.8109.0
    50020R73635584.209.5213.491.5169135221167.8136.0
    60024R77750692.1511.1316.661.5249204341249.5204.0





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