News

  • Posted: 07/01/2014 10:07:31   Hits: 1030
    With the help of huge investments and equipments from China, Turkmenistan plans to improve output of gas substantially and export 65 billion cubic meters to China annually before 2020.   It i...
  • Posted: 06/23/2014 01:06:06   Hits: 1004
    On June 17th, Canadian government approved to build a new oil pipeline named as Northern Gateway from oil fields in northwest of Canada to Canadian coast in order to export oil to countries in Asian...
  • Posted: 06/13/2014 10:06:12   Hits: 1060
    As a giant industry group, valve industry plays a key role in national economic construction. Currently, low-end valve products have realized nationalization. High-end valve products are taking plac...
  • Posted: 06/10/2014 10:06:56   Hits: 1237
    As a kind of control valves, butterfly valve has simple structure, widely utilized in high pressure pipelines. Butterfly valve can control flow of gas, water, steam, corrosive medium, mud, oil, liqu...
  • Posted: 06/09/2014 11:06:03   Hits: 1065
    Currently, the idea of automation has penetrated into industries. Beside automatic upgrade for industrial production, parts of industrial equipments are merged with automatic technology, becoming ne...
  • Posted: 06/05/2014 10:06:45   Hits: 1057
    It is reported that the government receipts will be increased by 1 trillion USD in 2030, prices of fuel being stabilized and raises 300 thousand jobs annually, if the Congress releases petroleum exp...
  • Posted: 06/03/2014 11:06:14   Hits: 934
    On June 1, Iraqi Oil Ministry warned that foreign corporations should not buy petroleum from an oiler, considering those petroleum was exported from Kurdish Autonomous Region arbitrarily. Iraq also ...
  • Posted: 05/30/2014 11:05:46   Hits: 1104
    As one of national industries, China valve foundry industry has obvious development in recent years. Although disturbances exist during developing, valve foundry industry is stable and rising, havin...
  • Posted: 05/29/2014 11:05:00   Hits: 1057
    Valve is a device that connects or cuts off medium in pipelines and regulates flow. It is key components in petroleum, chemical, power station, pipelines, nuclear industry, etc. China has the most v...
  • Posted: 05/26/2014 11:05:24   Hits: 1068
    China valves market expands highly for the development of petroleum. For over ten years, policies and economic situations have provided advantages to valves market, having large space for increasing...
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News & Events
2018.07.23
The definition, characteristics and classification of butterfly valves
The definition, characteristics and classification of butterfly valves A butterfly valve is a rotary valve which is open or closed by rotating a disk-shaped, circular or rectangular closure member fo...
2018.05.30
Xinhai is going to participate in the Valve World Conference & Expo 2018
Xinhai Valve is going to participate in the 11th Valve World Conference 2018 in Germany, and our booth number is 3D01. You are very welcome to come and negotiate valve business with us. Exhibition in...
2017.08.30
What are Thread Valves?
A thread valve is the valve with the thread and can be classified into the internal thread valve and the external thread valve. This kind of valve is connected to the pipeline with the threaded connec...
2017.08.23
An Introduction of Swing Check Valves
A check valve is divided into the swing check valve (rotating around its center of gravity) and the lift check valve (moving along the axis). The check valve is one kind of the automatic valves, mainl...