久久免费视频

<strong id="dq4bf"></strong>

  • <tbody id="dq4bf"></tbody>
    <tbody id="dq4bf"><noscript id="dq4bf"></noscript></tbody>
  • <li id="dq4bf"><acronym id="dq4bf"></acronym></li>
    +0635-8388655
    網站首頁 20g高壓鍋爐管高壓鍋爐管15crmog高壓鍋爐管關于我們 產品中心 聯系我們
    高壓鍋爐管

    高壓鍋爐管

    當前位置: 網站首頁 > 產品中心 > 高壓鍋爐管 > 正文

    高壓鍋爐管

    人氣:

    規格
    數量
    規格
    數量
    規格
    數量
    12×1.5
    18
    73×4-4.5-5-6-7-8-9-10-12-15
    50
    219×30-40
    65
    14×1.5-2.5-3
    20
    76×4-4.5-5-6-7-8-9-10-12-14
    60
    245×8-10-14-17-20-22
    105
    16×1.5-2.5-4
    30
    83×4.5-5-10I━12-14-16-18-20
    30
    245×25-28-30-34-40
    84
    18×2.3-4-5
    20
    89×4.5-8-10━12-14-16-18-20
    40
    273×7-9-12-15-18-20-25
    100
    20×2.5-3-5
    17
    95×4.5-6-8-10-12-14-16-20
    50
    273×30-35-38-40
    50
    24×2.5-3-4-5-6
    25
    102×4.5-5-6-7-8-10-12-14-16-20
    80
    299×8-12-16-20-24-28
    60
    25×2.5-3-4-5-6
    28
    108×4.5-5-6-7-8-22
    75
    299×30-32-36-38-40
    70
    28×3-3.5-4-5-6
    30
    114×4.5-5-6-7-8-1-14-18-20
    100
    325×8-12-14-18-38
    120
    32×3.5-4-5-6-8
    40
    121×4.5-5-6-7-8-10-12-14-16-20
    102
    325×28-32-34-38
    75
    34×4-5-6-8
    35
    127×4.5-5-6-7-8-10-12-14-16-20
    95
    351×10-16-20-25-40
    120
    36×3.5-5-6-8
    30
    133×4.5-6-8-12-14-16-18-20-25-30
    120
    355×6-18-20-25-30-40
    45
    38×4-5-6-7-8-9-10
    33
    140×5-6-7-8-9-10-12-14-16-2
    50
    377×8-12-15-20-24-28
    128
    39×3.5-5-8-10
    30
    146×4.5-6-8-12-14-16-18-20-25-30
    60
    377×30-37-40
    60
    42×3.5-4-5-6-7-8-9-10
    35
    152×4.5-6-8-12-14-16-18-20-25-30
    60
    402×10-15-25-30-35
    70
    45×3.5-4-5-6-7-8-9
    40
    159×4.5-6-10-12-14
    80
    406×10-25-28-35-40
    110
    48×3.5-4-5-6-7-8-9-10
    24
    159×16-18-20-22-25-30
    30
    426×30-35-40
    97
    51×3.5-4-5-6-7-8-9-10
    60
    168×8-10-12-14-20-35
    130
    450×10-12-14-16-34
    108
    56×3.5-4-5-6-7-8-9-10
    58
    180×8-12-16-25-30
    105
    480×10-1-16-18--40
    95
    57×3.5-5-6-7-8-9-10-12
    50
    180×32-34-38-40
    102
    500×14-16-20-25-34-40
    100
    60×3.5-4.5-5-6-7-8-9-12-14
    60
    194×6-8-12-16-20-25-30-40
    140
    510×14-16-20-25-34-40
    110
    63×3.5-4.5-5-6-7-8-9-10-12-14
    40
    203×6-7-10-15-20-25-30
    90
    530×10-16-18-20-
    140
    68×4-4.5-5-6-7-8-9-10-12-14-16
    35
    203×32-36-40
    70


    70×4-4.5-5-6-7-8-9-10-12-15-16
    40
    219×6-8-12-16-18-20-25
    110


     

    標準
    牌號
    抗拉強度(MPa)
    屈服強度(MPa)
    伸長率(%)
    硬度
    GB3087
    10
    335~475
    ≥195
    ≥24
    /
    20
    410~550
    ≥245
    ≥20
    /

    GB5310
    20G
    410~550
    ≥245
    ≥24
    /
    20MnG
    ≥415
    ≥240
    ≥22
    /

    25MnG
    ≥485
    ≥275
    ≥20
    /

    15CrMoG
    440~640
    ≥235
    ≥21
    /

    12Cr2MoG
    450~600
    ≥280
    ≥20
    /

    12Cr1MoVG
    470~640
    ≥255
    ≥21
    /

    12Cr2MoWVTiB
    540~735
    ≥345
    ≥18
    /

    10Cr9Mo1VNb
    ≥585
    ≥415
    ≥20
    /

    ASME SA210
    SA210A-1
    ≥415
    ≥255
    ≥30
    ≤143HB
    SA210C
    ≥485
    ≥275
    ≥30
    ≤179HB

    ASME SA213
    SA213 T11
    ≥415
    ≥205
    ≥30
    ≤163HB
    SA213 T12
    ≥415
    ≥220
    ≥30
    ≤163HB

    SA213 T22
    ≥415
    ≥205
    ≥30
    ≤163HB

    SA213 T23
    ≥510
    ≥400
    ≥20
    ≤220HB

    SA213 T91
    ≥585
    ≥415
    ≥20
    ≤250HB

    SA213 T92
    ≥620
    ≥440
    ≥20
    ≤250HB

    DIN17175
    ST45.8/Ⅲ
    410~530
    ≥255
    ≥21
    /
    15Mo3
    450~600
    ≥270
    ≥22
    /

    13CrMo44
    440~590
    ≥290
    ≥22
    /

    10CrMo910
    480~630
    ≥280
    ≥20
    /

     

    標準
    牌號
    化學成分(%)














    C
    Si
    Mn
    P
    S
    Cr
    Mo
    Cu
    Ni
    V
    Al
    W
    Ti
    Nb
    N


    GB3087
    10
    0.07~0.13
    0.17~0.37
    0.38~0.65
    ≤0.030
    ≤0.030
    0.3~0.65
    /
    ≤0.25
    ≤0.30
    /
    /




    20
    0.17~0.23
    0.17~0.37
    0.38~0.65
    ≤0.030
    ≤0.030
    0.3~0.65
    /
    ≤0.25
    ≤0.30
    /
    /





    GB5310
    20G
    0.17~0.24
    0.17~0.37
    0.35~0.65
    ≤0.030
    ≤0.030
    ≤0.25
    ≤0.15
    ≤0.20
    ≤0.25
    ≤0.08





    20MnG
    0.17~0.24
    0.17~0.37
    0.70~1.00
    ≤0.030
    ≤0.030
    ≤0.25
    ≤0.15
    ≤0.20
    ≤0.25
    ≤0.08






    25MnG
    0.18~0.24
    0.17~0.37
    0.80~1.10
    ≤0.030
    ≤0.030
    ≤0.25
    ≤0.15
    ≤0.20
    ≤0.25
    ≤0.08






    15CrMo
    0.12~0.18
    0.17~0.37
    0.40~0.70
    ≤0.030
    ≤0.030
    0.80~1.10
    0.40~0.55
    ≤0.20
    ≤0.30







    12Cr2MoG
    0.08~0.15
    ≤0.50
    0.40~0.70
    ≤0.030
    ≤0.030
    2.00~2.50
    0.90~1.20
    ≤0.20
    ≤0.30







    12Cr1MoV
    0.08~0.15
    0.17~0.37
    0.40~0.70
    ≤0.030
    ≤0.030
    0.90~1.20
    0.25~0.35
    ≤0.20
    ≤0.30
    0.15~0.30






    12Cr2MoWVTiB
    0.08~0.15
    0.45~0.75
    0.45~0.65
    ≤0.030
    ≤0.030
    1.60~2.10
    0.50~0.65
    ≤0.20
    ≤0.30
    0.28~0.42

    0.30~0.55
    0.08~0.15
    B 0.002~0.008


    10Cr9Mo1VNb
    0.08~0.12
    0.20~0.50
    0.30~0.60
    ≤0.020
    ≤0.010
    8.00~9.50
    0.85~1.05
    ≤0.20
    ≤0.40
    0.18~0.25
    ≤0.015


    0.06~0.10
    0.03~0.07

    ASME SA210
    SA210A-1
    0.13~0.19
    ≥0.1
    0.45~0.65
    ≤0.030
    ≤0.030










    SA210C
    0.18~0.24
    ≥0.1
    0.80~1.10
    ≤0.030
    ≤0.030











    ASME SA213
    SA213 T11
    0.05~0.15
    0.50~1.0
    0.30~0.60
    ≤0.030
    ≤0.030
    1.00~1.50
    0.50~1.00








    SA213 T12
    0.05~0.15
    ≤0.50
    0.30~0.61
    ≤0.030
    ≤0.030
    0.80~1.25
    0.44~0.65









    SA213 T22
    0.05~0.15
    ≤0.50
    0.30~0.60
    ≤0.030
    ≤0.010
    1.90~2.60
    0.87~1.13









    SA213 T23
    0.04~0.10
    ≤0.50
    0.10~0.60
    ≤0.030
    ≤0.030
    1.90~2.60
    0.05~0.30



    ≤0.030
    1.45~1.75
    B 0.0005~0.006
    0.02~0.08
    ≤0.040

    SA213 T91
    0.08~0.12
    0.20~0.50
    0.30~0.60
    ≤0.020
    ≤0.010
    8.00~9.50
    0.85~1.05

    ≤0.40
    0.18~0.25
    ≤0.015


    0.06~0.10
    0.03~0.07

    SA213 T92
    0.07~0.13
    ≤0.50
    0.30~0.60
    ≤0.020
    ≤0.010
    8.50~9.50
    0.30~0.60

    ≤0.40
    0.15~0.25
    ≤0.015
    1.50~2.00
    B 0.001~0.006
    0.04~0.09
    0.03~0.07

    DIN 17175
    ST45.8/
    ≤0.21
    0.10~0.35
    0.40~1.20
    ≤0.040
    ≤0.040










    15Mo3
    0.12~0.20
    0.10~0.35
    0.40~0.80
    ≤0.035
    ≤0.035

    0.25~0.35









    13CrMo44
    0.10~0.18
    0.10~0.35
    0.40~0.70
    ≤0.035
    ≤0.035
    0.70~1.10
    0.45~0.65









    10CrMo910
    0.08~0.15
    ≤0.50
    0.30~0.70
    ≤0.025
    ≤0.020
    2.00~2.50
    0.90~1.10
    ≤0.30
    ≤0.30

    ≤0.015





    網站首頁  |  銷售地區  |  現貨資源  |  聯系我們  |  關于我們  |  資質榮譽    |
    久久免费视频
    <strong id="dq4bf"></strong>

  • <tbody id="dq4bf"></tbody>
    <tbody id="dq4bf"><noscript id="dq4bf"></noscript></tbody>
  • <li id="dq4bf"><acronym id="dq4bf"></acronym></li>