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ANSI B16.5 Class 900 Welding Neck Flanges Raised Face Diameter 1.38-27.25in

  • Description
Product Detail


    • All dimensions are in inches.

    • These flanges will be furnished with a 1/4" raised face unless otherwise specified.

    • Size: 1/2" (DN15) ~ 60" (DN1500)

    • Pressure: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500

    • ASME B16.5 Class 900 Flanges Type: Weld Neck Flanges, Blind Flanges and Slip On Flanges

    • Face Type: Flat Face (FF), Raise Face (RF), Ring Joint (RJT)

    • Coating: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized


    Dimension:
    ANSI/ASME B16.5, ANSI/ASME B16.47 Series A (MSS SP-44), ANSI/ASME B16.47 Series B (API 605),
    ANSI/ASME B16.36, ANSI/ASME B16.48 (API 590)

     

    1.1.5.jpg

     

    ANSI B16.5 Class 900 Welding Neck Flanges

    Nominal Pipe Size

    Outside Diameter (O)

    Thickness (T)

    Raised Face Diameter (R)

    Length Thru Hub (Y)

    Hub Diameter (X)

    Bore (B)

    Approximate Weight (lbs)

    Bolt Circle (C)

    Number of Holes

    Diameter of Holes

     1/2

    4.75

    0.88

    1.38

    2.38

    1.5

    Specified by purchaser

    5

    3.25

    4

    0.88

     3/4

    5.13

    1

    1.69

    2.75

    1.75

    Specified by purchaser

    6

    3.5

    4

    0.88

    1

    5.88

    1.13

    2

    2.88

    2.06

    Specified by purchaser

    9

    4

    4

    1

    1 1/4

    6.25

    1.13

    2.5

    2.88

    2.5

    Specified by purchaser

    10

    4.38

    4

    1

    1 1/2

    7

    1.25

    2.88

    3.25

    2.75

    Specified by purchaser

    13

    4.88

    4

    1.13

    2

    8.5

    1.5

    3.63

    4

    4.13

    Specified by purchaser

    25

    6.5

    8

    1

    2 1/2

    9.63

    1.63

    4.13

    4.06

    4.88

    Specified by purchaser

    36

    7.5

    8

    1.13

    3

    9.5

    1.5

    5

    4

    5

    Specified by purchaser

    31

    7.5

    8

    1

    4

    11.5

    1.75

    6.19

    4.5

    6.25

    Specified by purchaser

    53

    9.25

    8

    1.25

    5

    13.75

    2

    7.31

    5

    7.5

    Specified by purchaser

    86

    11

    8

    1.38

    6

    15

    2.19

    8.5

    5.5

    9.25

    Specified by purchaser

    110

    12.5

    12

    1.25

    8

    18.5

    2.5

    10.63

    6.38

    11.75

    Specified by purchaser

    175

    15.5

    12

    1.5

    10

    21.5

    2.75

    12.75

    7.25

    14.5

    Specified by purchaser

    260

    18.5

    16

    1.5

    12

    24

    3.13

    15

    7.88

    16.5

    Specified by purchaser

    325

    21

    20

    1.5

    14

    25.25

    3.38

    16.25

    8.38

    17.75

    Specified by purchaser

    400

    22

    20

    1.63

    16

    27.75

    3.5

    18.5

    8.5

    20

    Specified by purchaser

    495

    24.25

    20

    1.75

    18

    31

    4

    21

    9

    22.25

    Specified by purchaser

    680

    27

    20

    2

    20

    33.75

    4.25

    23

    9.75

    24.5

    Specified by purchaser

    830

    29.5

    20

    2.13

    24

    41

    5.5

    27.25

    11.5

    29.5

    Specified by purchaser

    1500

    35.5

    20

    2.63

     


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