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    [{"ID":"9570565","Picture":"2/20190505/636926519906861065891.jpg","PictureDomain":"img69","Name":"德国力特LIT进口不锈钢法兰闸阀","Type":"进口不锈钢闸阀","Descrip":"德国力特LIT进口不锈钢法兰闸阀:阀体、阀盖、闸板、闸杆使用不锈钢材料,阀座密封面为聚四氟乙烯、不锈钢+硬质合金或堆焊硬质合金,填料一般采用硬质合金、聚四氟乙烯、石棉石墨或柔性石墨的闸阀,连接方式采用法兰连接,法兰标准有PN16-PN160ANSICLASS150-1500LB、JIS10-20K。适用于温度≤200℃,适用于硝酸类、弱腐蚀性介质管路中。","CompanyName":"深圳前港注册送28元体验金贸易有限公司","CompanyID":"174973","MarketPrice":"980","PsOrder":"1651","PgID":"87","MaxOrder":"2","CityID":"214","City":"深圳市","Address":"深圳市","PropertysValue":"","HitNumber":"40","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"5","UpdateAndClientSort":"108594600","StandUrl":"/st174973","UpdateTime":"2019/5/5 11:20:20","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"8268189","Picture":"2/20100617/634123641283437500.jpg","PictureDomain":"img43","Name":"PZ43不锈钢刀形闸阀","Type":"","Descrip":"PZ43不锈钢刀形闸阀
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    二、若已经由设计单位选定明精公司的型号,请按型号直接向我司销售部订购。","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"276","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"5","UpdateAndClientSort":"107645980","StandUrl":"/st18576","UpdateTime":"2017/7/15 17:00:26","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20350","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"926500","Picture":"2/20100617/634123641283437500.jpg","PictureDomain":"img43","Name":"不锈钢刀形闸阀","Type":"PZ43","Descrip":"上海明精防腐阀门制造有限公司专业制造不锈钢刀型闸阀","CompanyName":"上海明精防腐阀门制造有限公司","CompanyID":"18576","MarketPrice":"-1","PsOrder":"2850","PgID":"91","MaxOrder":"3","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"592","FrontShow":"0","IsCharges":"1","Year":"12","StarNum":"3","UpdateAndClientSort":"107630337","StandUrl":"/st18576","UpdateTime":"2017/7/4 20:17:02","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"2748","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"3343523","Picture":"2/20130717/635096542191241496326.jpg","PictureDomain":"img56","Name":"不锈钢闸阀,美标闸阀.国标闸阀","Type":"Z41H","Descrip":"不锈钢闸阀,美标闸阀.国标闸阀","CompanyName":"浙江三精阀门有限公司","CompanyID":"21901","MarketPrice":"555","PsOrder":"2477","PgID":"88","MaxOrder":"3","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"342","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"2","UpdateAndClientSort":"107125150","StandUrl":"/st21901","UpdateTime":"2016/7/19 0:30:36","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"2748","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"329141","Picture":"2/20090323/633734165807656250.gif","PictureDomain":"img42","Name":"Z42H楔式双闸板闸阀","Type":"","Descrip":"双闸板闸阀产品名称与型号②双闸板闸阀口径③双闸板闸阀是否带附件以便我们的为您正确选型④双闸板闸阀的使用压力⑤双闸板闸阀的使用介质的温度。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"519","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107017975","StandUrl":"/st21920","UpdateTime":"2016/5/5 14:15:05","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"2748","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"329626","Picture":"2/20090324/633734869859062500.gif","PictureDomain":"img42","Name":"低温闸阀","Type":"","Descrip":"我公司生产的低温阀门有二种阀盖设计形式。*种是螺栓式阀盖,按这种设计的阀门,其阀体与阀盖用螺栓螺母连接,缠绕式垫片(316夹柔性石墨制造)。客户有特殊要求时也可采用金属环连接。第二种设计形式是焊接式阀盖,按这种设计形式的阀门,其阀体与阀盖用螺纹连接,全焊密封。客户有特殊要求时也可采用透焊连接。","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"569","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107017401","StandUrl":"/st21920","UpdateTime":"2016/5/5 4:41:02","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"2748","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"329132","Picture":"2/20090323/633734165145781250.gif","PictureDomain":"img42","Name":"Z41W法兰式不锈钢闸阀","Type":"","Descrip":"不锈钢闸阀产品名称与型号②不锈钢闸阀口径③不锈钢闸阀是否带附件以便我们的为您正确选型④不锈钢闸阀的使用压力⑤不锈钢闸阀的使用介质的温度。
    Z41W-40P(R)4.06.04.40.6≤200ACETICACIDZ41W-64P(R)6.49.67.00.6≤200醋酸类","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"533","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107017054","StandUrl":"/st21920","UpdateTime":"2016/5/4 22:54:46","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"2748","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"330197","Picture":"2/20090324/633735047365156250.jpg","PictureDomain":"img42","Name":"不锈钢闸阀","Type":"","Descrip":"闸阀是指关闭件(闸板)沿通路中心线的垂直方向移动的阀门。闸阀在管路中主要作切断用。
    闸阀是使用很广的一种阀门,一般口径DN≥50mm的切断装置都选用它,有时口径很小的切断装置也选用闸阀,闸阀有以下优点:①流体阻力小。②开闭所需外力较小。③介质的流向不受限制。④全开时,密封面受工作介质的冲蚀比截止阀小。⑤体形比较简单,铸造工艺性较好","CompanyName":"温州弘凌泵阀有限公司","CompanyID":"21920","MarketPrice":"10","PsOrder":"1625","PgID":"63","MaxOrder":"2","CityID":"101","City":"温州市","Address":"温州市","PropertysValue":"","HitNumber":"651","FrontShow":"0","IsCharges":"1","Year":"11","StarNum":"3","UpdateAndClientSort":"107016841","StandUrl":"/st21920","UpdateTime":"2016/5/4 19:21:22","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"1","IsSeoCreate":"","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"2748","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00"},{"ID":"329594","Picture":"2/20090324/633734839992812500.gif","PictureDomain":"img42","Name":"电动楔式闸阀","Type":"","Descrip":"闸阀:电动楔式闸阀是一种做直线运动的阀门,它与Z型多回转执行机构相配,有开关型和智能型。此阀门操作简单是一种Z常见的启闭阀,它利用闸板的上下工作来接通和关断管道中的流体介质。广泛用于电力、冶金、石油、化工、造纸、污水处理等部门。

    二、闸阀:产品特点:

    1、流体阻力小,密封面受介质的冲刷和侵蚀小(闸板开启度高)
    2、开启较有力,密封性能好,介质流向不受限制,不拢流,不降压力。
    3、形体简单,制造工艺性好,使用范围广。
    4、闭阀所需力矩较小。
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