∷ 六角双头外丝概述

    名 称:螺纹管件/Threaded Pipefittings
    规 格:DN6~DN100 (1/8"~4")
    压 力:SCH40,SCH80,SCH160,XS,XXS,2000LB,3000LB,6000LB
    材 质:碳钢(CS)、 不锈钢(SS)、 合金钢(AS)
    类 型:弯头、内外丝弯头、三通、四通、管箍、活接头、管帽、斜三通、堵头、外丝、内丝、补芯、以及各类异形非标接头
    工 艺:锯切、热处理、模锻、机加工
    标 准:ASMEB16.11、GB/T14383-2008、MSS SP-83、BS3799

    六角双头外丝 六角双头外丝 六角双头外丝 六角双头外丝
    同径六角双丝头 异径六角双丝头
    Straight Hexagonal Nipple Reducing Hexagonal Nipple
    公称通径
    Nominal Diameter
    尺寸
    Size
    DN
    NPS
    C
    E1
    E2
    W
    D
    sch80
    sch160
    6
    1/8
    6
    10
    ---
    26
    5
    4
    8 1/4 6 15 --- 36 7 6
    8×6 1/4×1/8 6 15 10 31 5 4
    10 3/8 8 16 --- 40 10 8
    10×8
    3/8×1/4
    8
    16
    15
    39
    7
    6
    15 1/2 8 20 --- 48 13
    10
    15×10
    1/2×3/8
    8
    20
    16
    44
    10
    8
    15×8 1/2×1/4 8 20 15 43 7 6
    20
    3/4
    10
    21
    ---
    52
    18
    14
    20×15 3/4×1/2 10 21 20 51 13 10
    20×10 3/4×3/8 10 21 16 47 10 8
    25
    1
    10
    25
    ---
    60
    23
    19
    25×20 1×3/4 10 25 21 56 18 14
    25×15 1×1/2 10 25 20 55 13 10
    32
    1.1/4
    12

    25

    ---
    62
    31
    28
    32×25 1.1/4×1 12 25 25 62 23 19
    32×20 11/4×3/4 12 25 21 58 18 14
    32×15 1.1/4×1/2 12 25 20` 57 13 10
    40
    11/2

    16

    26
    ---

    68

    36
    32
    40×32 1.1/2×1.1/4 16 26 25 67 31 28
    40×25 1.1/2×1 16 26 25 67 23 19
    40×20 1.1/2×3/4 16 26 21 63 18 14
    40×15 1.1/2×1/2 16 26 20 62 13 10
    50
    2
    18
    27
    ---
    72
    47
    40
    50×40 2×1.1/2 18 27 26 71 36 32
    50×32 2×1.1/4 18 27 25 70 31 28
    50×25 2×1 18 27 25 70 23 19
    50×20 2×3/4 18 27 21 66 18 14
    50×15 2×1/2 18 27 20 65 13 10
    65

    2.1/2

    20

    38
    ---

    96

    57
    51
    65×50 2.1/2×2 20 38 27 85 47 40
    65×40 2.1/2×1.1/2 20 38 26 84 36 32
    65×32 2.1/2×1.1/4 20 38 25 83 31 28
    65×25 2.1/2×1 20 38 25 83 23 19
    65×20 2.1/2×3/4 20 38 21 79 18 14
    80

    3

    20
    40
    ---
    100
    70
    63
    80×65 3×2.1/2 20 40 38 98 57 51
    80×50 3×2 20 40 27 87 47 40
    80×40 3×1.1/2 20 40 26 86 36 32
    80×32 3×1.1/4 20 40 25 85 31 28
    80×25 3×1 20 40 25 85 23 19

    ·注:螺纹型式为GB/T 12716 ( ANSI / ASME B1.20.1 ) 中的60°圆锥管螺纹NPT;也可采用其它型式的螺纹制造,请在订货时注明。
    Note:
    ·The standards and codes of the fittings is conical threaded NPT angle 60° of GB/T 12716(ANSI/ASME B1.20.1), and if requiring other types of thread, please indicate them in the purchased order.

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