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COPYRIGHT©Xi'an Xifolong Valve corporation lALL RIGHTS RESERVED Shaanxi ICP 19011468-1

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Keep improving every product and focus on every customer with integrity Lock Slag, Lock Hopper Valve
item description
锁渣(锁斗)阀是由对分式硬密封球阀和气动执行机构组成的气动两位开关装置,其使用于水煤浆加压气化和多元料浆气化装置的锁斗系统。专为煤气化的复杂的工况设计,是一种能适应高温、高压、高耐磨工况的特种硬密封球阀。
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PRODUCTSPRODUCTS

Keep improving every product and focus on every customer with integrity Wellhead Emergency Shut-off Valve
item description
井口紧急切断阀门是油、气井发生紧急状况的一种自动保护切断阀门。井口紧急切断阀由双向密封球阀、电动执行机构、机械式调节机构、自控系统、太阳能供电系统、远程通讯系统组成。
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PRODUCTSPRODUCTS

Keep improving every product and focus on every customer with integrity All Welded Ball Valve
item description
全焊接球阀结构形式为壳体整体焊接而成,保证了强度和刚度防止介质的外泄漏,确保阀门使用的安全性,密封采用软+硬组合实现零泄漏,可在线长期使用。
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application

application

Focus on valve actuator and wellhead safety control system in natural gas industry

  • Bohai oilfield -No.76 Su Gas production wellhead
    Detail
  • Weinan Gaoxin Dist.,Weihe Jieneng Co.,Ltd.-Gasification Equipment
    Detail
  • Project of North China Oil Field Gas Storage
    Detail
  • No.3 gas production plant of Changqing Oilfield -No.20 Su Gas production wellhead
    Detail

NEWS

NEWS
  • Detail Dont forget to spend ten years of spring and autumn together, and remember the mission to create a great cause for a hundred years. Xian xifolong Valve Co., Ltd. solemnly held the 2019 summing up meeting and 2020 Spring Festival Get-together from Janu…
    2020-01-11
  • Detail In September 2019, our company successfully won the bid for the remote inter opening (electric needle valve) technical service of the first gas production plant of Changqing Oilfield Branch. After winning the bid, all departments of the company attach…
    2019-12-30
  • Detail Today, with the joint efforts and cooperation of the companys marketing department, technology department, R & D department, manufacturing department, quality department, finance department, administrative office and other departments, the company…
    2019-11-13
  • Detail The moon is full, the water is fragrant.On the occasion of the Mid Autumn Festival in 2019, all employees and specially invited guests of XFL gathered together to hold the Mid Autumn Festival party in 2019! At the beginning of the banquet,…
    2019-09-14
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COPYRIGHT©Xi'an Xifolong Valve corporation lALL RIGHTS RESERVEDShaanxi ICP 19011468-1

technical support:source network

Address:888/8 Weiyang Road,Gaoling District,Xi'an,Shannxi,China Tel:029-86013000 Fax:029-86031510
E-mail:sales@xifolong.com Web:www.xifolong.com

COPYRIGHT©Xi'an Xifolong Valve corporation lALL RIGHTS RESERVED
Shaanxi ICP 19011468-1  technical support:zywbook