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High temperature and high pressure power station gate valve 购买在 渭源
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    High temperature and high pressure power station gate valve 购买在 渭源
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    High temperature and high pressure power station gate valve 购买在 渭源
    ALL.BIZ中国产品中国水,天然气,供暖暖气设备 锅炉设备进料泵High temperature and high pressure power station gate valve
    购买 High temperature and high pressure power station gate valve
    High temperature and high pressure power station gate valve

    High temperature and high pressure power station gate valve

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    介绍

    Overview:

      The Class Z961Y high temperature and high pressure power station gate valve is apply to power plant gate valve is suitable for the Class1500lb~ 3500 lb, working temperature 570 degree centigrade  under various working conditions such as petroleum, chemical industry, power plant piping cut off or connect medium. Applicable medium: water, oil, heat conduction oil, steam, etc. Disc and seat sealing surface using department too vertical - stellite cobalt-based hard alloy surfacing and become, wear-resisting, higmain technical parameters:h temperature resistance, good corrosion resistance, abrasion resistance.

    Main technical parameters:

    Product type

     Test Pressure(MPa)

    Work pressure (MPa)

    Work temperature (℃)

    Applicable medium

    Strength test

    Seal test/Back seal test

    Z961Y-250

    25

    37.5

    27.5

    -

    ≤425

    Water,steam

    Z961Y-320

    32

    48

    36

    -

    ≤425

    Z961Y-P54100

    -

    30

    22

    P5410

    ≤540

    steam

    Z961Y-P54170

    -

    48

    36

    P5417

    ≤540

    The major part materials:

    Body :WCB, WC6,WC9

    Disc :WCB, WC6,WC9

    Bonnet:25,12Cr1Mo1VA

    Stem: 1Cr17Ni2 ,20Cr1Mo1VA

    Seat: 25, 12Cr1Mo1VA

    Sealing ring : S mild steel (reinforced flexible graphite), S mild steel, F mild steel

    Stuffing :reinforced flexible graphite ,

    Yoke:WCB,WCB\WC6

    Stem nut :45(ZCuZn25A16Fe3Mn3)

    Four open loop:1Cr13,20Cr1MoVA

     

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    High temperature and high pressure power station gate valve
    High temperature and high pressure power station gate valve
    参见 商品 分类 "锅炉设备"

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