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公司一贯坚持以“科技创新产品创新共同发展”的方针作为奋斗基础。每年不断投入研发资金做为推动产品的创新.....

Manufacturing

The company has perfect detection means such as five axis machining center imported from Germany machining equipment dominated by CNC machine tools cryogenic test of low-temperature valves and helium detection device

QC System

公司一贯坚持以“科技创新产品创新共同发展”的方针作为奋斗基础。每年不断投入研发资金做为推动产品的创新.....

Company dynamics

Tiny Lights Illuminating Dreams - Shifulong Valve's Charitable Activity for Children Children are the future, and care helps them grow.XiFoLong Valve actively participates in the "Caring for Children's Growth and Supporting Rural Revitalization" event, donating sports goods packages to primary and secondary school students in our region. This contribution from Shifulong Valve aims to encourage children to engage in physical exercise and promote their comprehensive development.Public welfare is not done because it is meaningful, but it becomes meaningful through action. Every donation is a token of care, and every action brings warmth.XiFoLong Valve will continue to contribute our strength on the path of charitable causes, lighting up a corner and fulfilling our corporate social responsibilities and missions.Together, our small streams converge to form a mighty river, and every bit of kindness turns into a warm current that safeguards the vulnerable on their journey. Let us work together to create a bright sky for the children!

2024.3.9 Great News! XiFoLong Valve Group Wins the Bidding for the 2023-2025 Low-Pressure Valve Fram With unwavering commitment and outstanding achievements, Heferon Valve Group has successfully won the bidding for the 2023-2025 Low-Pressure Valve Framework Procurement Project of China Huaneng Group on March 9, 2024. Our victory was made possible by our superior technological strength, comprehensive service system, and innovative solutions, which have set us apart from the competition.The achievement is a powerful testament to our company's comprehensive strength and professional level, as well as a testament to the deep trust and high recognition from our clients. We will make every effort to efficiently implement the project, ensure high-quality completion of all task indicators, create greater value for our clients, and contribute to the prosperity and development of the national energy industry!

2024.3.8 Happy International Women's Day In this beautiful seasonWhen peach blossoms bloomAnd the mist clears to reveal a warm breeze,We thank each and every one of youFor your silent dedication and hard work on the job;Your every effort and perseveranceEmbody an endless strength and charm,As warm and vibrant as spring itself.May you be filled with smiles and happinessIn every day of the future,And live a peaceful and healthy life!XiFoLong Valve GroupWishing all our female employees a Happy International Women's Day, with everlasting youth and a refreshing new year!

Technological innovation

Installation and commissioning of remote inter opening (electric needle valve) of Changqing No.1 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 great importance to this order. In view of this order we have formulated a thorough production plan and on-site installation and commissioning plan. Finally with the great help and support of the leaders of the first gas production plant and the leaders of the operation area we successfully completed the project on December 30 2019 Installation and commissioning of electric needle valve in 50 wells.

Industry news

Invest 16.6billion olefin project construction On 27th November 2019 a commencement ceremony for 600000 tons of an Olefin and coke oven gas to methanol integration project of shanxi coking coal group held on-site at Shanjiao Feihong Chemical DMTO plant area. Which is indicates that the 600000 tons / year olefin and coke oven gas-to-methanol integration project has entered the stage of full implementation.The 600000 ton / year of olefin and coke oven gas-to-methanol integration project in Shanxi Coking Coal is the benchmark project for comprehensive transformation of Shanxi Province. It is an extended traction project and core project of the Shanxi Coking Coal Coking Industry Chain. It is also the largest investment project since the establishment of Shanxi Coking Coal . This project is the "No. 1 Project" of Shanxi coking coal transformation and upgrading. It is an extension and traction project of the Shanxi coking coal coking industry chain and the construction and operation is responsible by Shanxi Coking Coal Group Feihong Chemical Co. Ltd. The project includes a 1 million tons / year coke oven gas-to-methanol comprehensive transformation project and a 600000 tons / year methanol-to-olefins project. The total investment is approximately 16.6 billion yuan covering a total area of approximately 3130 acres and a construction period of approximately 34 months. The project uses coke oven gas and coal-to-gas dual gas heads to produce methanol and methanol-to-olefins with low carbon dioxide emissions low methanol consumption and lower production costs. The project has an annual output of 300000 tons of polyethylene 400000 tons of polypropylene and LNG 150000 Tons sulfuric acid 30000 tons sulfur 42000 tons etc. After being put into production it can realize an annual operating income of about 6.224 billion yuan an annual total profit of about 962 million yuan and pay 665 million yuan in taxes.

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Products Recommended

All Welded Ball Valve

Wellhead Emergency Shut-off Valve

Lock Slag Lock Hopper Valve

Industry service

China-Myanmar pipeline

Forged steel hard-seal wear-resistant ball valve

Project of Zijin Mining-Metallurgy slurry valve

Xinghua group- Track hard seal wear-resistant ball valve
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COPYRIGHT©Xifolong Valve Group ALL RIGHTS RESERVED 陕ICP备19011468号-2、陕公网安备61012602

Coal Chemical

Oil and Gas

Thermal Power Generation

Ocean Engineering

Special Valves

Petrochemical

Urban construction network

The valve maintenance

PRODUCTS

Keep improving every product and focus on every customer with integrity All Welded Ball Valve
Product introduction
 The structure of all-welded ball valve is formed by integral welding of the shell which ensures the strength and rigidity to prevent the external leakage of the medium and ensures the safety of the valve.
Detail

PRODUCTS

Keep improving every product and focus on every customer with integrity Wellhead Emergency Shut-off Valve
Product introduction
 Wellhead emergency shut-off valve is an automatic protection shut-off valve in case of emergency in oil and gas wells. The wellhead emergency shut-off valve is composed of a two-way sealed ball valve.
Detail

PRODUCTS

Keep improving every product and focus on every customer with integrity Lock Slag Lock Hopper Valve
Product introduction
 The slag lock (bucket lock) valve is a pneumatic two-bit switch device composed of a fractional hard sealed ball valve and a pneumatic actuator which is used in the bucket lock system of coal water slurry pressurized gasification.
Detail

Application

Valve Executive Institutions and Wellhead Safety Control Systems Focus on Natural Gas Industry

  • China-Myanmar pipeline
    Detail
  • Forged steel hard-seal wear-resistant ball valve
    Detail
  • Project of Zijin Mining-Metallurgy slurry valve
    Detail
  • Xinghua group- Track hard seal wear-resistant ball valve
    Detail
NEWS
  • 详情 Children are the future, and care helps them grow.XiFoLong Valve actively participates in the "Caring for Children&···
    2024-06-12
  • 详情 With unwavering commitment and outstanding achievements, Heferon Valve Group has successfully won the bidding for the 20···
    2024-03-09
  • 详情 In this beautiful seasonWhen peach blossoms bloomAnd the mist clears to reveal a warm breeze,We thank each and every one···
    2024-03-08
  • 详情 The beginning of a new year ushers in a renewal of all things.What changes is the passage of time, what remains unchange···
    2024-02-19
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COPYRIGHT©Xifolong Valve Group ALL RIGHTS RESERVED陕ICP备19011468号-2、陕公网安备61012602

Address:No.888, Weiyang 8th Road, Jinghe Industrial Park, Gaoling District, Xi'an
Tel:029-86013000 Fax:029-86031510
E-mail:sales@xifolong.com Web:www.xifolong.net

COPYRIGHT©Xifolong Valve Group ALL RIGHTS RESERVED
陕ICP备19011468号-2、陕公网安备61012602