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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 >> 閘閥 >> 瀏覽產(chǎn)品
    平板閘閥

    平板閘閥

    產(chǎn)品名稱:平板閘閥

    產(chǎn)品型號:Z43H

    連接方式:法蘭式

    結(jié)構(gòu)形式:明桿楔式單閘板

    驅(qū)動(dòng)方式:手動(dòng)

    產(chǎn)品口徑:DN50-1200(可以根據(jù)您的要求定做)

    公稱壓力:1.6MPa-10.0MPA(可以根據(jù)您的要求定做)

    閥體材質(zhì):鑄鐵、鑄鋼、碳鋼、不銹鋼、304、316

    閥門十大品牌
    產(chǎn)品詳情

    平板閘閥本閥廣泛適用于天然氣,石油,化工,環(huán)保,城市管道,燃?xì)夤芫等輸送管線,放空系統(tǒng)和汽儲存裝置上,用作啟閉設(shè)備。采用無填料結(jié)構(gòu),偉動(dòng)機(jī)構(gòu)確保閥門啟閉靈活,其啟閉力矩僅為普通閥門的3/1-1/2。閘板,閥座經(jīng)特殊工藝處理、噴焊硬質(zhì)合金,耐磨四氟,實(shí)現(xiàn)雙重密封。并可注油脂輔助密封雙重保護(hù),密封更可靠,使用壽命更長。

    產(chǎn)品標(biāo)準(zhǔn)

    API 6D 管道閥門 

    JB/T5198-91管線用鋼制平板閘閥 

    ANSI B16.5a-1992管法蘭管件 

    JB/T79.1~79.2 管體鑄鋼管法蘭 

    GB/T13927-92通用閥門壓力試驗(yàn) 

    JB/T9092-1999閥門的檢驗(yàn)與試驗(yàn)

    性能規(guī)范

     

    壓力等級常溫下試驗(yàn)壓力(MPa)工作
    壓力
    適用溫度適用介質(zhì)
    左密封右密封殼體氣體低
    壓密封
    "KZ"型"Z"型
    公稱
    壓力
     
    1.61.761.762.40.5~0.71.6"G"型 -29~250"D"型 -45~121通用型
    -29~121
    含H2S和
    CO2
    800Mg/Nm
    石油、天然氣、水等
    2.52.752.753.752.5
    44.44.464
    6.47.047.049.66.4
    1011111510
    磅級
    Lb
     
    1502.072.072.931.93
    3005.525.527.585.06
    4007.317.3170.06.75
    60011.0311.0315.010.12
    90016.5416.5422.415.19

    主要零件材料

    零件名稱材料
    "Z"型"KZ"型
    閥體、閥蓋WCB碳素鑄鋼
    閘板合金鋼(表面經(jīng)過特殊處理或焊硬質(zhì)合金)
    閥桿不銹鋼抗硫不銹鋼
    閥座合金鋼合金鋼(焊硬質(zhì)合金)
    中法蘭螺栓35CrMoA
    中法蘭螺母35(碳鋼)
    閥桿螺母鋁青銅
    填料填充四氟、膨脹石墨
    密封圈填充四氟、丁睛橡膠填充四氟、氟橡膠
    密封脂耐油密封脂抗硫密封脂

    主要外形尺寸及連接尺寸(JB/T79.1-1994)

    PN(MPa)DNLDD1D2D0fbHH1Z-φ
    1.650178160125100250316584804-18
    65190180145120250318634954-18
    802031951601352503206881008-18
    1002292151801553003208631148-18
    1252542452101853503229401328-18
    15026728024021035032410301508-23
    200292335295265350326127716812-23
    250330405355320400330149120312-25
    300356460410375450430170123712-25
    350381520470435500434187526516-25
    400406580525485305436218030016-30
    450432640585545305440244032520-30
    500457705650608305444286036020-34
    600508840770718305548345042520-41
    700610910840788305550396046024-41
    8006601020950898305552455051224-41
    90071111201050998250554525056528-41
    1000811125511701110250556587063028-48
    2.550178160125100250320584804-18
    65190180145120300322634958-18
    802031951601353503226881008-18
    1002292301901603503248631148-23
    1252542702201883503289401328-25
    15026730025021840033010301508-25
    200292360310278450334127716812-25
    250330425370332500336149120312-30
    300356485430390305440170123716-30
    350381550490448305444187526516-34
    400406610550505305448218030016-34
    450432660600555305450244032520-34
    500457730660610305452286036020-41
    600508840770718305556345042520-41
    700610955875815305560396046024-48
    8006601070990930305564455051224-48
    900711118010901025 566525059528-54
    1000811130512101140 568587066028-58

    六、主要外形尺寸及連接尺寸(JB/T79.2-1994)

    PN(MPa)DNLDD1D2YD0ff2bHH1Z- φ
    4.050250160125100882503420584804-18
    652801801451201102503422634958-18
    8031019516013512125034226781028-18
    10035023019016015030034.5248631158-23
    12540027022018817635034.5289401338-25
    15045030025021820435034.53010401528-25
    20055037532028226035034.538128218812-30
    25065044538534531340034.542149522312-34
    30075051045040836445044.546170125016-34
    3508505705104654225004552188028016-34
    4009506555855354743054558220031020-41
    45010506806105605243054560248033520-41
    50011507556706125763054562289038020-48
    60013508907957306783055662346045020-54
    70014509959008357683055668398550024-54
    8001650113510309608763055676475057024-58
    6.450250175135105882503426584904-23
    6528020016013011025034286341058-23
    8031021017014012125034306791108-23
    10035025020016815030034.5327631308-25
    12540029524020217635034.5369701508-30
    15045034028024020435034.53810381758-34
    20055040534530026035034.544128221012-34
    25065047040035231340034.548149524012-41
    30075053046041236445044.554196527016-41
    3508505955254754225004560218530016-41
    4009506705855254743054566257333516-48
    45010507156305705243504568280036020-48
    50011508007056405763054570328040520-54
    60013509308207506783055676380047020-58
    10.0502501951451128825034





































































































































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