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    產品介紹

    • 工業配管用不鏽鋼管

    詳細介紹
    工業配管用不鏽鋼管 Stainless Steel Pipes
    ? 規範 standard: ASTM A778, A312, A358 / CNS6331 G3124 / JIS G3459
    ? 鋼種 Type: 304 / 304L / 316 / 316L
    標稱管徑
    Designator
    外徑
    O.D
    厚度
    Thickness
    SCH NO.
    A B ASTM JIS mm
    8 1/4 - 13.8 1.2 SCH 5.
    - 13.8 1.5 -
    13.7 13.8 1.65 SCH 10
    - 13.8 2.0 SCH 20
    13.7 13.8 2.2 SCH 40
    10 3/8 - 17.3 1.5 -
    17.2 17.3 1.65 SCH 10
    - 17.3 2.0 SCH 20
    17.2 17.3 2.3 SCH 40
    15 1/2 - 20.4 2.0 -
    - 20.4 2.5 -
    - 21.7 2.0 -
    21.3 21.7 2.11 SCH 10
    - 21.7 2.5 SCH 20
    21.3 21.7 2.77 SCH 40
    20 3/4 - 27.2 2.0 -
    26.7 27.2 2.11 SCH 10
    - 27.2 2.5 SCH 20
    26.7 27.2 2.87 SCH 40
    25 1 - 34 2.0 -
    - 34 2.5 -
    33.4 34 2.77 SCH 10
    - 34 3.0 SCH 20
    33.4 34 3.38 SCH 40
    - 34 3.5 -
    - 34 4.0 -
    32 1-1/4 - 42.7 2.0 -
    - 42.7 2.5 -
    42.2 42.7 2.77 SCH10
    - 42.7 3.0 SCH 20
    - 42.7 3.5 -
    42.2 42.7 3.56 SCH 40
    - 42.7 4.0 -
    40 1-1/2 - 48.6 2.0 -
    - 48.6 2.5 -
    48.3 48.6 2.77 SCH 10
    - 48.6 3.0 SCH 20
    - 48.6 3.5 -
    48.3 48.6 3.68 SCH 40
    - 48.6 4.0 -
    50 2 - 60.5 2.0 -
    - 60.5 2.5 -
    60.3 60.5 2.77 SCH 10
    - 60.5 3.0 SCH 20
    - 60.5 3.5 -
    60.3 60.5 3.91 SCH 40
    - 60.5 4.0 -
    65 2-1/2 - 76.3 2.0 -
    - 76.3 2.5 -
    73 76.3 3.05 SCH 10
    - 76.3 3.5 SCH 20
    - 76.3 4.0 -
    - 76.3 5.0 -
    73 76.3 5.16 SCH 40
     
    工業配管用不鏽鋼管 Stainless Steel Pipes
    ? 規範 standard: ASTM A778, A312, A358 / CNS6331 G3124 / JIS G3459
    ? 鋼種 Type: 304 / 304L / 316 / 316L
    標稱管徑
    Designator
    外徑
    O.D
    厚度
    Thickness
    SCH NO.
    A B ASTM JIS mm
    80 3 - 89.1 2.0 -
    - 89.1 2.5 -
    88.9 89.1 3.05 SCH 10
    - 89.1 3.5 -
    - 89.1 4.0 SCH 20
    - 89.1 5.0 -
    88.9 89.1 5.49 SCH 40
    100 4 - 114.3 2.0 -
    - 114.3 2.5 -
    114.3 114.3 3.05 SCH 10
    - 114.3 3.5 -
    - 114.3 4.0 SCH 20
    - 114.3 5.0 -
    114.3 114.3 6.02 SCH 40
    125 5 - 139.8 2.5 -
    - 139.8 3.0 -
    141.3 139.8 3.40 SCH 10
    - 139.8 3.5 -
    - 139.8 4.0 -
    - 139.8 5.0 SCH 20
    - 139.8 6.0 -
    141.3 139.8 6.55 SCH 40
    150 6 - 165.2 3.0 -
    168.3 165.2 3.40 SCH 10
    - 165.2 4.0 -
    - 165.2 5.0 SCH 20
    - 165.2 6.0 -
    168.3 165.2 7.11 SCH 40
    200 8 - 216.3 3.0 -
    - 216.3 3.5 -
    219.1 216.3 3.76 SCH 10
    - 216.3 4.5 -
    - 216.3 5.0 -
    - 216.3 6.0 -
    - 216.3 6.5 SCH 20
    219.1 216.3 8.18 SCH 40
    - 267.4 3.0 -
    250 10 - 267.4 3.5 -
    273.1 267.4 4.19 SCH 10
    - 267.4 5.0 -
    - 267.4 6.0 -
    - 267.4 6.5 SCH 20
    273.1 267.4 9.27 SCH 40
    300 12 - 318.5 3.0 -
    - 318.5 3.5 -
    - 318.5 4.0 -
    323.9 318.5 4.57 SCH 10
    - 318.5 5.0 -
    - 318.5 6.0 -
    - 318.5 6.5 SCH 20
    323.9 - 9.52 SCH 40
    - 318.5 10.30 SCH 40
     
    公差 Tolerance
    ASTM A778, A312, A358 / CNS6331 G3124 / JIS G3459
    項目
    Item
    外徑
    Outside diameter
    厚度
    Wall thickness
    真直度
    Straightness
    長度
    Length
    規格
    Specification
    ASTM 外徑
    O.D.
    (mm)
    ≤48.26 48.26
    |
    114.3
    114.3
    |
    219.08
    219.08
    |
    457.2
    457.2
    |
    660.4
    660.4
    |
    863.6
    863.6
    |
    1219.2
    +22.5%
    -12.5%
    6.4mm/6M +50mm
    -0mm
    公差
    Tolerance
    (mm)
    +0.4
    -0.8
    +0.8
    -0.8
    +1.6
    -0.8
    +2.4
    -0.8
    +3.2
    -0.8
    +4.0
    -0.8
    +4.8
    -0.8
    +22.5%
    -12.5%
    6.4mm/6M +50mm
    -0mm
    CNS/JIS 外徑
    O.D.
    (mm)
    <30mm ≥30mm 厚度
    W.T.
    (mm)
    <2mm ≥2mm - 不可低於指定長度
    ≥defined length
    公差
    Tolerance
    (mm)
    ±0.3mm ±1% 公差
    Tolerance
    (mm)
    ±0.2mm ±10% - 不可低於指定長度
    ≥defined length
     
    水壓測試標準 Hydrostatic Test Standard
    ASTM A312, A358
    尺寸 外徑 厚度 Wall thickness
    Outsode diameter SCH 5 SCH 10 SCH 40 SCH 80
    Pipe Size mm mm Mpa mm Mpa mm Mpa mm Mpa
    1/4" 13.7     1.65 18 2.24 18 3.02 18
    3/8" 17.2     1.65 18 2.31 18 3.2 18
    1/2" 21.3 1.65 18 2.11 18 2.77 18 3.73 18
    3/4" 26.7 1.65 16 2.11 18 2.87 18 3.91 18
    1" 33.4 1.65 13 2.77 18 3.38 18 4.55 18
    1-1/4" 42.2 1.65 10 2.77 17 3.56 18 4.85 18
    1-1/2" 48.3 1.65 9 2.77 15 3.68 18 5.08 18
    2" 60.3 1.65 7 2.77 12 3.91 16 5.54 18
    2-1/2" 73 2.11 8 3.05 11 5.16 18 7.01 18
    3" 88.9 2.11 6 3.05 9 5.49 16 7.62 18
    4" 114.3 2.11 5 3.05 7 6.02 13 8.56 18
    5" 141.3 2.77 5 3.4 6 6.55 12 9.52 17
    6" 168.3 2.77 4.5 3.4 5 7.11 11 10.97 17
    8" 219.1 2.77 3.5 3.76 4.5 8.18 10 12.7 15
    10" 273.1 3.4 3.5 4.19 4 9.27 9 12.7 12
    12" 323.9 3.96 3.5 4.57 3.5 9.52 8 12.7 10
     
    CNS6331 G3124 / JIS G3459  表一 Table 1
    單位:Mpa(kgf/cm2)
    標稱厚度 Schedule 5S 10S 20S 40S 80S 120S 160S
    水壓試驗壓力
    Testing pressure
    1.5(15) 2.0(20) 3.5(35) 6(60) 12(120) 18(180) 20(200)
     
    CNS6331 G3124 / JIS G3459  表一 Table 2
    單位:Mpa(kgf/cm2)
    厚度 / 外徑
    Thickness / Diameter
    ≥0.8
    <1.6
    ≥1.6
    <2.4
    ≥2.4
    <3.2
    ≥3.2
    <4
    ≥4
    <4.8
    ≥4.8
    <5.6
    ≥5.6
    <6.3
    ≥6.3
    <7.1
    ≥7.1
    <7.9
    ≥79
    水壓試驗壓力
    Testing pressure
    2.0(20) 4.0(40) 6.0(60) 8.0(80) 10(100) 12(120)) 14(140) 16(160) 18(180) 20(200)
     
         
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