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  2. 鍛鋼閘閥廠家服務(wù)熱線13371053778
    工業(yè)閥門
    當(dāng)前位置:北方閥門集團(tuán)有限公司 >> 產(chǎn)品系列 >> 通用閥門系列 >> 球閥 >> 瀏覽產(chǎn)品
    上裝式偏心半球球閥

    上裝式偏心半球球閥

    產(chǎn)品名稱:上裝式偏心半球球閥

    產(chǎn)品型號(hào):DYQ40 DYQ340 DYQ640 DYQ940

    連接方式:法蘭

    結(jié)構(gòu)形式:半球直通

    驅(qū)動(dòng)方式:蝸輪,氣動(dòng),電動(dòng),手動(dòng)

    產(chǎn)品口徑:DN100-1400

    公稱壓力:0.6MPa~1.6MPa

    閥體材質(zhì):鑄鋼,不銹鋼

    閥門十大品牌
    產(chǎn)品詳情


    主要性能規(guī)范 Main specifications

    公稱壓力 Nominal pressure0.61.01.62.02.54.05.06.410
    殼體試驗(yàn)壓力 Shell test pressure0.91.52.43.03.86.07.59.615
    高壓密封試驗(yàn) High pressure tight test0.661.11.82.22.84.45.57.111
    適用介質(zhì)及溫度℃
    Applicable media & Temperature
    DYQ40型水、蒸汽、紙漿等溶液
    Water,vapor,pulp,and other solutions,t≤180℃
    DYQ40型天然氣、煤氣、液化氣、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃
    DYQ40型溶液、礦漿、氧化鋁粉、煤粉、煤灰、含塵氣體、廢渣等
    Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas,
    waste residues,etc.t ≤300℃

    主要零件材質(zhì)及代號(hào) Materials and codes of main parts

    零件名稱
    Name of part
    DYQ40型DYQ40型DYQ40型
    閥體
    Valve body
    碳鋼WCB/不銹鋼CF8
    Carbon steel WCB
    stainless steel CF8
    碳鋼WCB/不銹鋼CF8
    Carbon steel WCB
    stainless steel CF8
    碳鋼WCB/不銹鋼CF8
    Carbon steel WCB
    stainless steel CF8
    閥桿
    Valve stem
    2Cr13/3042Cr13/3042Cr13/304
    閥芯密封副
    Sealing set for valve body
    WCB/CF8+CrWCB/CF8+硬化合金鋼
    WCB/CF8+Hardens alloy steel
    特種硬化合金鋼質(zhì)
    JK117/17Co合金
    Special hardened alloy
    steel JK117/17Co alloy steel
    閥座密封副
    Sealing set for valve seat
    PTFE/MolonWCB/CF8+硬化合金鋼
    WCB/CF8+Hardens alloy steel
    特種硬化合金鋼質(zhì)
    JK117/17Co合金
    Special hardened alloy
    steel JK117/17Co alloy steel

    說(shuō)明: 1、本產(chǎn)品法蘭連接尺寸按GB/T 9113.1-2000.ASME/ANSI 16.5規(guī)定的突面法蘭;
    2、結(jié)構(gòu)長(zhǎng)度參照GB 12221-2005,ASNE B16.10的規(guī)定;
    3、制造和驗(yàn)收技術(shù)條件參照GB12237-89,API 6D;
    4、壓力試驗(yàn)按JB/T9092-1999,GB/T13927-92,AP1598的要求。

    公稱壓力
    PN
    公稱通徑
    DN(mm)
    尺寸(mm)
    LDKdbz-d0HwHd
    1.0
    MPa
    100229220180156228-φ18330380
    125254210210184228-φ18345405
    150267240240211248-φ22370440
    200292295295266248-φ22405470
    2503303503503192612-φ22480540
    3004034004003702612-φ22520580
    3504304604604292616-φ22570630
    4005305155154802616-φ26630710
    4505805655655302820-φ26690770
    5006606206205822820-φ26740820
    6008407257256823420-φ30840940
    7009008408407943424-φ309601040
    80010009509509013624-φ3310801180
    90011001050105010013828-φ3311901280
    100012001160116011123828-φ3613101420
    120013001380138013284432-φ3914201530
    140015001590159015304836-φ4215401650
    1.6
    MPa
    100229180180156228-φ18330380
    125254210210184228-φ18345405
    150267240240211248-φ22370440
    2002922952952662412-φ22405470
    2503303553553192612-φ26480540
    3004034104103702812-φ26520580
    3504304704704293016-φ26570630
    4005305255254803216-φ30630710
    4505806505855484020-φ30690770
    5006607706506094420-φ33740820
    6008408407707205420-φ36840940
    7009009508407944024-φ369601040
    800100010509509014224-φ3910801180
    90011001125105010014428-φ3911901280
    100012001255117011124628-φ4213101420
    120013001485139013285232-φ4814201530
    140015001590159015305836-φ4815401650
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