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Head

Head usually refers to the structure that seals the end of a pipeline or container in certain industrial or construction fields.
  • Commodity name: Head

Category:

  • Product Description
  • Product Introduction

    Head usually refers to the structure that seals the end of a pipeline or container in certain industrial or construction fields. The head can be used to seal the openings of pipelines, tanks, and other equipment to prevent liquid or gas leakage. They can be flat, raised, or recessed, with specific shapes and materials depending on usage needs.

    In mechanical engineering and pressure vessel design, the design and manufacturing of the head is an important step, involving considerations such as strength, pressure resistance, and corrosion resistance. Common head materials include carbon steel, stainless steel, alloy steel, etc.

    If you have specific questions about the "head" or need to know more, please let me know!

    Product Parameters

    Nominal DiameterOutside Diameter at BevelBack to End
    DNNPS Series ASeries BELimit thickness Tat length EE1
    15 1/221.3 18 25 4.57 25 
    20 3/426.9 25 25 3.81 25 
    25 33.7 32 38 4.57 38 
    32 1.1/442.4 38 38 4.83 38 
    40 1.1/248.3 45 38 5.08 38 
    50 60.3 57 38 5.59 44 
    65 2.1/276.1(73)76 38 7.11 51 
    80 88.9 89 51 7.62 64 
    90 3.1/2101.6 -64 8.13 76 
    100 114.3 108 64 8.64 76 
    125 139.7 133 76 9.65 89 
    150 168.3 159 89 10.92 102 
    200 219.1 219 102 12.7 127 
    250 10 273 273 127 12.7 152 
    300 12 323.9 325 152 12.7 178 
    350 14 355.6 377 165 12.7 191 
    400 16 406.4 426 178 12.7 203 
    450 18 457.2 478 203 12.7 229 
    500 20 508 529 229 12.7 254 
    550 22 559 -254 12.7 254 
    600 24 610 630 267 12.7 305 
    650 26 660 -267 --
    700 28 711 720 267 --
    750 30 762 -267 --
    800 32 813 820 267 --
    850 34 864 -267 --
    900 36 914 920 267 --
    950 38 965 -305 --
    1000 40 1016 1020 305 --
    1050 42 1067 -305 --
    1100 44 1118 1120 343 --
    1150 46 1168 -343 --
    1200 48 1220 1220 343 --
    parentheses,the height E is available.Otherwise E1 is available.

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