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首(Shou)页(Ye)
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新(Xin)闻(Wen)中(Zhong)心(Xin)
组(Zu)织(Zhi)机(Ji)构(Gou)
服(Fu)务(Wu)理(Li)念(Nian)
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产(Chan)品(Pin)中(Zhong)心(Xin)
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产(Chan)品(Pin)中(Zhong)心(Xin)

GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)

您(Nin)的(De)位(Wei)置(Zhi):(?)阀(Fa)门(Men) - 呼(Hu)吸(Xi)阀(Fa) - GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa) 更(Geng)新(Xin)时(Shi)间(Jian):(?)2024-12-13 03:12:32
GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)
    • 质(Zhi)量(Liang)安(An)全(Quan):(?)压(Ya)力(Li)、(?)材(Cai)质(Zhi)、(?)密(Mi)封(Feng)等(Deng)全(Quan)方(Fang)位(Wei)检(Jian)测(Ce)确(Que)保(Bao)质(Zhi)量(Liang)过(Guo)关(Guan)!(?)
    • 价(Jia)格(Ge)比(Bi)较(Jiao):(?)在(Zai)相(Xiang)同(Tong)品(Pin)质(Zhi)的(De)情(Qing)况(Kuang)下(Xia),(?)厂(Chang)里(Li)直(Zhi)销(Xiao),(?)更(Geng)具(Ju)有(You)优(You)势(Shi)!(?)
    • 交(Jiao)货(Huo)快(Kuai)捷(Jie):(?)常(Chang)规(Gui)产(Chan)品(Pin)现(Xian)货(Huo)供(Gong)应(Ying),(?)生(Sheng)产(Chan)加(Jia)工(Gong)销(Xiao)售(Shou)一(Yi)条(Tiao)龙(Long)服(Fu)务(Wu)!(?)
      导(Dao)读(Du):(?)GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)用(Yong)于(Yu)油(You)及(Ji)液(Ye)体(Ti)罐(Guan)上(Shang)来(Lai)排(Pai)除(Chu)罐(Guan)内(Nei)的(De)正(Zheng)压(Ya)和(He)负(Fu)压(Ya)气(Qi)体(Ti),(?)使(Shi)罐(Guan)内(Nei)液(Ye)体(Ti)进(Jin)出(Chu)方(Fang)便(Bian),(?)如(Ru)罐(Guan)体(Ti)上(Shang)不(Bu)装(Zhuang)呼(Hu)吸(Xi)阀(Fa)罐(Guan)内(Nei)的(De)液(Ye)体(Ti)进(Jin)出(Chu)有(You)一(Yi)定(Ding)的(De)障(Zhang)碍(Ai)...

    • 产(Chan)品(Pin)描(Miao)述(Shu)
    • 在(Zai)线(Xian)询(Xun)价(Jia)
    • 技(Ji)术(Shu)咨(Zi)询(Xun)
    GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)

    GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)用(Yong)于(Yu)油(You)及(Ji)液(Ye)体(Ti)罐(Guan)上(Shang)来(Lai)排(Pai)除(Chu)罐(Guan)内(Nei)的(De)正(Zheng)压(Ya)和(He)负(Fu)压(Ya)气(Qi)体(Ti),(?)使(Shi)罐(Guan)内(Nei)液(Ye)体(Ti)进(Jin)出(Chu)方(Fang)便(Bian),(?)如(Ru)罐(Guan)体(Ti)上(Shang)不(Bu)装(Zhuang)呼(Hu)吸(Xi)阀(Fa)罐(Guan)内(Nei)的(De)液(Ye)体(Ti)进(Jin)出(Chu)有(You)一(Yi)定(Ding)的(De)障(Zhang)碍(Ai),(?)很(Hen)可(Ke)能(Neng)出(Chu)现(Xian)罐(Guan)体(Ti)变(Bian)型(Xing)和(He)振(Zhen)动(Dong),(?)GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)设(She)计(Ji)合(He)理(Li),(?)结(Jie)构(Gou)简(Jian)单(Dan),(?)使(Shi)用(Yong)方(Fang)便(Bian),(?)是(Shi)储(Chu)罐(Guan)的(De)必(Bi)备(Bei)产(Chan)品(Pin)。(?)

    产(Chan)品(Pin)名(Ming)称(Cheng):(?) 全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa) 产(Chan)品(Pin)型(Xing)号(Hao):(?) GFQ-2
    公(Gong)称(Cheng)通(Tong)径(Jing):(?) DN25~(?)DN400 功(Gong)能(Neng)作(Zuo)用(Yong):(?) 呼(Hu)气(Qi)、(?)吸(Xi)气(Qi)
    公(Gong)称(Cheng)压(Ya)力(Li):(?) 1.6MPa 连(Lian)接(Jie)方(Fang)式(Shi):(?) 法(Fa)兰(Lan)
    适(Shi)用(Yong)温(Wen)度(Du):(?) -28ºC~(?)+60ºC 安(An)装(Zhuang)位(Wei)置(Zhi):(?) 储(Chu)罐(Guan)顶(Ding)部(Bu)
    阀(Fa)体(Ti)材(Cai)质(Zhi):(?) 铸(Zhu)铁(Tie)、(?)铸(Zhu)钢(Gang)、(?)不(Bu)锈(Xiu)钢(Gang)、(?)铝(Lu)合(He)金(Jin) 制(Zhi)造(Zao)标(Biao)准(Zhun):(?) 国(Guo)标(Biao)GB、(?)德(De)国(Guo)DIN、(?)美(Mei)国(Guo)API、(?)ANSI
    适(Shi)用(Yong)介(Jie)质(Zhi):(?) 汽(Qi)油(You)、(?)柴(Chai)油(You)、(?)煤(Mei)油(You)、(?)原(Yuan)油(You)、(?)甲(Jia)苯(Ben)等(Deng) 生(Sheng)产(Chan)厂(Chang)家(Jia):(?) 上(Shang)海(Hai)凯(Kai)利(Li)科(Ke)阀(Fa)门(Men)有(You)限(Xian)公(Gong)司(Si)

    产(Chan)品(Pin)说(Shuo)明(Ming)

    GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)用(Yong)于(Yu)油(You)及(Ji)液(Ye)体(Ti)罐(Guan)上(Shang),(?)用(Yong)来(Lai)排(Pai)除(Chu)罐(Guan)内(Nei)的(De)正(Zheng)压(Ya)和(He)负(Fu)压(Ya)气(Qi)体(Ti),(?)使(Shi)罐(Guan)内(Nei)液(Ye)体(Ti)进(Jin)出(Chu)方(Fang)便(Bian),(?)如(Ru)罐(Guan)体(Ti)上(Shang)不(Bu)装(Zhuang)呼(Hu)吸(Xi)阀(Fa)罐(Guan)内(Nei)的(De)液(Ye)体(Ti)进(Jin)出(Chu)有(You)一(Yi)定(Ding)的(De)障(Zhang)碍(Ai),(?)很(Hen)可(Ke)能(Neng)出(Chu)现(Xian)罐(Guan)体(Ti)变(Bian)型(Xing)和(He)振(Zhen)动(Dong),(?)GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)设(She)计(Ji)合(He)理(Li),(?)结(Jie)构(Gou)简(Jian)单(Dan),(?)使(Shi)用(Yong)方(Fang)便(Bian),(?)是(Shi)储(Chu)罐(Guan)的(De)必(Bi)备(Bei)产(Chan)品(Pin)。(?)

    产(Chan)品(Pin)特(Te)点(Dian)

    1、(?)全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)壳(Ke)体(Ti)选(Xuan)用(Yong)不(Bu)锈(Xiu)钢(Gang)、(?)铸(Zhu)钢(Gang)和(He)铝(Lu)合(He)金(Jin),(?)耐(Nai)腐(Fu)蚀(Shi)性(Xing)好(Hao);(?)
    2、(?)阀(Fa)盘(Pan)采(Cai)用(Yong)四(Si)氟(Fu)材(Cai)料(Liao),(?)耐(Nai)低(Di)温(Wen),(?)防(Fang)冻(Dong)性(Xing)能(Neng)好(Hao);(?)
    3、(?)结(Jie)构(Gou)简(Jian)单(Dan),(?)易(Yi)检(Jian)修(Xiu),(?)安(An)全(Quan)方(Fang)便(Bian)。(?)
    4、(?)性(Xing)能(Neng)完(Wan)全(Quan)符(Fu)合(He)石(Shi)油(You)工(Gong)业(Ye)部(Bu)标(Biao)准(Zhun) SY7511-87 规(Gui)定(Ding)。(?)

    工(Gong)作(Zuo)原(Yuan)理(Li)

    QFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)由(You)压(Ya)力(Li)阀(Fa)和(He)真(Zhen)空(Kong)阀(Fa)组(Zu)成(Cheng),(?)安(An)装(Zhuang)于(Yu)货(Huo)油(You)舱(Cang)透(Tou)气(Qi)管(Guan)上(Shang),(?)能(Neng)随(Sui)货(Huo)油(You)舱(Cang)内(Nei)油(You)气(Qi)正(Zheng)负(Fu)压(Ya)变(Bian)化(Hua)而(?)自(Zi)动(Dong)启(Qi)闭(Bi),(?)使(Shi)货(Huo)油(You)舱(Cang)内(Nei)外(Wai)气(Qi)压(Ya)差(Cha)保(Bao)持(Chi)在(Zai)允(Yun)许(Xu)值(Zhi)范(Fan)围(Wei)内(Nei)。(?)当(Dang)罐(Guan)内(Nei)介(Jie)质(Zhi)的(De)压(Ya)力(Li)在(Zai)呼(Hu)吸(Xi)阀(Fa)的(De)控(Kong)制(Zhi)操(Cao)作(Zuo)压(Ya)力(Li)范(Fan)围(Wei)之(Zhi)内(Nei)时(Shi),(?)呼(Hu)吸(Xi)阀(Fa)不(Bu)工(Gong)作(Zuo),(?)保(Bao)持(Chi)油(You)罐(Guan)的(De)密(Mi)闭(Bi)性(Xing);(?)当(Dang)往(Wang)罐(Guan)内(Nei)补(Bu)充(Chong)介(Jie)质(Zhi),(?)使(Shi)罐(Guan)内(Nei)上(Shang)部(Bu)气(Qi)体(Ti)空(Kong)间(Jian)的(De)压(Ya)力(Li)升(Sheng)高(Gao),(?)到(Dao)呼(Hu)吸(Xi)阀(Fa)的(De)操(Cao)作(Zuo)正(Zheng)压(Ya)时(Shi),(?)压(Ya)力(Li)阀(Fa)被(Bei)顶(Ding)开(Kai),(?)气(Qi)体(Ti)从(Cong)呼(Hu)吸(Xi)阀(Fa)呼(Hu)出(Chu)口(Kou)逸(Yi)出(Chu),(?)使(Shi)罐(Guan)内(Nei)压(Ya)力(Li)不(Bu)在(Zai)继(Ji)续(Xu)增(Zeng)高(Gao);(?)罐(Guan)外(Wai)的(De)大(Da)气(Qi)将(Jiang)顶(Ding)开(Kai)呼(Hu)吸(Xi)阀(Fa)的(De)负(Fu)压(Ya)阀(Fa)盘(Pan)。(?)

    产(Chan)品(Pin)作(Zuo)用(Yong)

    GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)安(An)装(Zhuang)在(Zai)储(Chu)罐(Guan)顶(Ding)部(Bu),(?)是(Shi)解(Jie)决(Jue)罐(Guan)内(Nei)正(Zheng)压(Ya),(?)负(Fu)压(Ya)的(De)气(Qi)体(Ti),(?)使(Shi)罐(Guan)内(Nei)的(De)液(Ye)体(Ti)进(Jin)出(Chu)没(Mei)有(You)受(Shou)到(Dao)阻(Zu)碍(Ai),(?)当(Dang)外(Wai)液(Ye)体(Ti)输(Shu)入(Ru)罐(Guan)内(Nei)时(Shi)有(You)大(Da)量(Liang)的(De)气(Qi)体(Ti)往(Wang)外(Wai)呼(Hu)(称(Cheng)正(Zheng)压(Ya))。(?)如(Ru)罐(Guan)内(Nei)液(Ye)体(Ti)往(Wang)外(Wai)输(Shu)出(Chu)时(Shi)罐(Guan)内(Nei)必(Bi)须(Xu)从(Cong)外(Wai)空(Kong)气(Qi)吸(Xi)进(Jin)罐(Guan)内(Nei)(称(Cheng)负(Fu)压(Ya))。(?)如(Ru)停(Ting)止(Zhi)工(Gong)作(Zuo)时(Shi)呼(Hu)吸(Xi)阀(Fa)自(Zi)动(Dong)关(Guan)闭(Bi)不(Bu)会(Hui)把(Ba)罐(Guan)内(Nei)液(Ye)气(Qi)往(Wang)外(Wai)泄(Xie)漏(Lou),(?)使(Shi)罐(Guan)内(Nei)的(De)液(Ye)体(Ti)质(Zhi)量(Liang)得(De)到(Dao)了(Liao)有(You)利(Li)的(De)保(Bao)障(Zhang)。(?)

    适(Shi)用(Yong)范(Fan)围(Wei)

    全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)适(Shi)用(Yong)于(Yu)储(Chu)存(Cun)闪(Shan)点(Dian)低(Di)于(Yu) 28 ℃(?)的(De)甲(Jia)类(Lei)油(You)品(Pin)和(He)闪(Shan)点(Dian)低(Di)于(Yu) 60 ℃(?)的(De)乙(Yi)类(Lei)油(You)品(Pin),(?)如(Ru)汽(Qi)油(You)、(?)笨(Ben)、(?)甲(Jia)笨(Ben)、(?)煤(Mei)油(You)、(?)轻(Qing)柴(Chai)油(You)、(?)机(Ji)油(You)、(?)原(Yuan)油(You)等(Deng)油(You)品(Pin)及(Ji)性(Xing)质(Zhi)相(Xiang)同(Tong)的(De)化(Hua)工(Gong)产(Chan)品(Pin)储(Chu)罐(Guan)。(?)全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)可(Ke)与(Yu)ZGB波(Bo)纹(Wen)阻(Zu)火(Huo)器(Qi)配(Pei)套(Tao)使(Shi)用(Yong)。(?)

    操(Cao)作(Zuo)压(Ya)力(Li)

    压(Ya)力(Li) 等(Deng)级(Ji)
    A B C D
    呼(Hu)出(Chu)压(Ya)力(Li) +355Pa(36mmH20) +980Pa(100mmH20) +1765Pa(180mmH20) 特(Te)殊(Shu)指(Zhi)定(Ding)
    吸(Xi)入(Ru)压(Ya)力(Li) -295Pa(30mmH20) -295Pa(30mmH20) -392Pa(40mmH20) 特(Te)殊(Shu)指(Zhi)定(Ding)

    通(Tong)气(Qi)量(Liang)表(Biao)

    代(Dai)号(Hao) 规(Gui)格(Ge)mm 50 80 100 150 200 250
    压(Ya)力(Li)等(Deng)级(Ji)Pa 通(Tong)气(Qi)量(Liang)m3/h
    A +335 25 60 90 190 340 550
    -295 20 50 75 160 280 450
    B +980 30 70 100 200 380 600
    -295 20 50 75 160 280 450
    C +1765 40 95 140 280 500 800
    -295 20 50 75 160 280 450
    标(Biao)准(Zhun)允(Yun)许(Xu)泄(Xie)漏(Lou)量(Liang)m3/h ≤0.04 ≤0.4

    材(Cai)料(Liao)代(Dai)号(Hao)

    代(Dai)号(Hao) 材(Cai)料(Liao)
    Ⅰ(?) ZALSi7Mg 铸(Zhu)铝(Lu)合(He)金(Jin) 铝(Lu)合(He)金(Jin) 1Cr13 304 聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi) 油(You)品(Pin)
    Ⅱ(?) CS 碳(Tan)钢(Gang) 304 304 304 聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi) 油(You)品(Pin)、(?)化(Hua)工(Gong)品(Pin)
    Ⅲ(?) OCr18Ni9 SS304 304 304 304 聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi) 化(Hua)工(Gong)品(Pin)
    Ⅳ(?) 00Cr19Ni11 SS304L 304L 304L 304L 聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi) 化(Hua)工(Gong)品(Pin)
    Ⅴ(?) 0Cr17Ni12Mo2 SS316 316 316 316 聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi) 化(Hua)工(Gong)品(Pin)
    Ⅵ(?) 00Cr17Ni14Mo2 SS316L 316L 316L 316L 聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi) 化(Hua)工(Gong)品(Pin)

    主(Zhu)要(Yao)零(Ling)部(Bu)件(Jian)

    阀(Fa)体(Ti)材(Cai)料(Liao) WCB、(?)304、(?)316、(?)铝(Lu)合(He)金(Jin)
    正(Zheng)压(Ya)阀(Fa)盘(Pan)材(Cai)料(Liao) 304、(?)316、(?)铝(Lu)合(He)金(Jin)
    负(Fu)压(Ya)阀(Fa)盘(Pan)材(Cai)料(Liao) 304、(?)316、(?)四(Si)氟(Fu)PTFE
    环(Huan)境(Jing)温(Wen)度(Du) ℃(?) -30~60

    外(Wai)形(Xing)结(Jie)构(Gou)图(Tu)

     

    主(Zhu)要(Yao)外(Wai)形(Xing)尺(Chi)寸(Cun)

    公(Gong)称(Cheng)通(Tong)径(Jing) (mm) 安(An)装(Zhuang)尺(Chi)寸(Cun)((?)mm)(?)
    D K L H n×φ
    DN25 115 85 160 165 4×14
    DN32 135 100 180 185 4×18
    DN40 145 110 190 190 4×18
    DN50 160 125 220 220 4×18
    DN80 195 160 270 260 8×18
    DN100 215 180 310 280 8×18
    DN150 280 240 380 330 8×22
    DN200 335 295 450 380 12×22
    DN250 395 350 520 420 12×22
    DN300 565 515 670 520 16×26

    使(Shi)用(Yong)说(Shuo)明(Ming)

    呼(Hu)吸(Xi)阀(Fa)安(An)装(Zhuang)在(Zai)储(Chu)罐(Guan)顶(Ding)部(Bu),(?)是(Shi)解(Jie)决(Jue)罐(Guan)内(Nei)正(Zheng)压(Ya),(?)负(Fu)压(Ya)的(De)气(Qi)体(Ti),(?)使(Shi)罐(Guan)内(Nei)的(De)液(Ye)体(Ti)进(Jin)出(Chu)没(Mei)有(You)受(Shou)到(Dao)阻(Zu)碍(Ai),(?)当(Dang)外(Wai)液(Ye)体(Ti)输(Shu)入(Ru)罐(Guan)内(Nei)时(Shi)有(You)大(Da)量(Liang)的(De)气(Qi)体(Ti)往(Wang)外(Wai)呼(Hu)((?)称(Cheng)正(Zheng)压(Ya))(?)。(?)如(Ru)罐(Guan)内(Nei)液(Ye)体(Ti)往(Wang)外(Wai)输(Shu)出(Chu)时(Shi)罐(Guan)内(Nei)必(Bi)须(Xu)从(Cong)外(Wai)空(Kong)气(Qi)吸(Xi)进(Jin)罐(Guan)内(Nei)((?)称(Cheng)负(Fu)压(Ya))(?)。(?)如(Ru)停(Ting)止(Zhi)工(Gong)作(Zuo)时(Shi)呼(Hu)吸(Xi)阀(Fa)自(Zi)动(Dong)关(Guan)闭(Bi)不(Bu)会(Hui)把(Ba)罐(Guan)内(Nei)液(Ye)气(Qi)往(Wang)外(Wai)泄(Xie)漏(Lou),(?)使(Shi)罐(Guan)内(Nei)的(De)液(Ye)体(Ti)质(Zhi)量(Liang)得(De)到(Dao)了(Liao)有(You)利(Li)的(De)保(Bao)障(Zhang)。(?)

    维(Wei)护(Hu)保(Bao)养(Yang)

    为(Wei)了(Liao)呼(Hu)吸(Xi)阀(Fa)使(Shi)用(Yong)安(An)全(Quan),(?)在(Zai)使(Shi)用(Yong)前(Qian)先(Xian)检(Jian)查(Cha)导(Dao)杆(Gan)和(He)阀(Fa)盘(Pan)是(Shi)否(Fou)灵(Ling)活(Huo)。(?)此(Ci)阀(Fa)要(Yao)定(Ding)期(Qi)((?) 6 个(Ge)月(Yue)内(Nei))(?)检(Jian)查(Cha)通(Tong)气(Qi)口(Kou)正(Zheng)、(?)负(Fu)阀(Fa)盘(Pan)是(Shi)否(Fou)灵(Ling)活(Huo),(?)阀(Fa)盘(Pan)接(Jie)触(Chu)面(Mian)有(You)无(Wu)损(Sun)坏(Huai),(?)如(Ru)有(You)损(Sun)坏(Huai)应(Ying)立(Li)即(Ji)检(Jian)修(Xiu)。(?)检(Jian)修(Xiu)完(Wan)毕(Bi)后(Hou),(?)一(Yi)切(Qie)正(Zheng)常(Chang)可(Ke)重(Zhong)新(Xin)使(Shi)用(Yong)。(?)

    声(Sheng)明(Ming):(?)【(?)GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)】(?)规(Gui)格(Ge)型(Xing)号(Hao)、(?)结(Jie)构(Gou)尺(Chi)寸(Cun)由(You)上(Shang)海(Hai)凯(Kai)利(Li)科(Ke)阀(Fa)门(Men)有(You)限(Xian)公(Gong)司(Si)提(Ti)供(Gong),(?)如(Ru)何(He)选(Xuan)择(Ze)适(Shi)用(Yong)的(De)GFQ-2全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa)产(Chan)品(Pin),(?)使(Shi)之(Zhi)在(Zai)工(Gong)艺(Yi)控(Kong)制(Zhi)中(Zhong)安(An)全(Quan)可(Ke)靠(Kao)、(?)经(Jing)济(Ji)适(Shi)用(Yong),可(Ke)致(Zhi)电(Dian)我(Wo)司(Si)销(Xiao)售(Shou)部(Bu)门(Men)及(Ji)技(Ji)术(Shu)部(Bu)门(Men),(?)我(Wo)们(Men)将(Jiang)在(Zai)最(Zui)短(Duan)的(De)时(Shi)间(Jian)内(Nei)为(Wei)您(Nin)解(Jie)答(Da)!(?)

    上(Shang)一(Yi)篇(Pian):(?)没(Mei)有(You)了(Liao) 下(Xia)一(Yi)篇(Pian):(?)ZFQ-1阻(Zu)火(Huo)呼(Hu)吸(Xi)阀(Fa)

    Copyright 2011-2023 上(Shang)海(Hai)凯(Kai)利(Li)科(Ke)阀(Fa)门(Men)有(You)限(Xian)公(Gong)司(Si),(?)版(Ban)权(Quan)所(Suo)有(You)。(?) 沪(Hu)ICP备(Bei)11046016号(Hao)-29 网(Wang)站(Zhan)地(Di)图(Tu)

    销(Xiao)售(Shou)电(Dian)话(Hua):(?)021-31001158

    手(Shou)机(Ji)号(Hao)码(Ma):(?)13816746668 陈(Chen)国(Guo)辉(Hui)/经(Jing)理(Li)

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    主(Zhu)营(Ying)产(Chan)品(Pin):(?)球(Qiu)阀(Fa),(?)闸(Zha)阀(Fa),(?)蝶(Die)阀(Fa),(?)截(Jie)止(Zhi)阀(Fa),(?)止(Zhi)回(Hui)阀(Fa),(?)调(Diao)节(Jie)阀(Fa)

    本(Ben)周(Zhou)热(Re)门(Men):(?)不(Bu)锈(Xiu)钢(Gang)阻(Zu)火(Huo)器(Qi),(?)全(Quan)天(Tian)候(Hou)呼(Hu)吸(Xi)阀(Fa),(?)气(Qi)动(Dong)球(Qiu)阀(Fa),(?)气(Qi)动(Dong)蝶(Die)阀(Fa),(?)气(Qi)动(Dong)刀(Dao)闸(Zha)阀(Fa),(?)气(Qi)动(Dong)调(Diao)节(Jie)阀(Fa),(?)电(Dian)动(Dong)球(Qiu)阀(Fa),(?)电(Dian)动(Dong)蝶(Die)阀(Fa),(?)电(Dian)动(Dong)刀(Dao)闸(Zha)阀(Fa),(?)电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa),(?)不(Bu)锈(Xiu)钢(Gang)球(Qiu)阀(Fa),(?)不(Bu)锈(Xiu)钢(Gang)闸(Zha)阀(Fa),(?)不(Bu)锈(Xiu)钢(Gang)截(Jie)止(Zhi)阀(Fa),(?)不(Bu)锈(Xiu)钢(Gang)止(Zhi)回(Hui)阀(Fa),(?)不(Bu)锈(Xiu)钢(Gang)电(Dian)磁(Ci)阀(Fa),(?)高(Gao)压(Ya)电(Dian)磁(Ci)阀(Fa),(?)高(Gao)压(Ya)球(Qiu)阀(Fa),(?)波(Bo)纹(Wen)管(Guan)截(Jie)止(Zhi)阀(Fa),(?)

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