News

  • 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...
  • Posted: 05/23/2014 05:05:03   Hits: 850
    In recent years, China's industry has been booming. China's valve industry also develops at a high speed. However, China's valve industry are always focusing on price war which caus...
  • Posted: 05/23/2014 05:05:27   Hits: 1158
    In the bidding process CNPC Valve Authorized Centralized Purchasing in 2014 organized by China Petroleum Materials Corporation for entrusting of CNPC, more than 30 China's valve manufacture...
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News & Events
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 valve, mainly...
2017.07.19
2017 China (Zhengzhou) International Water Equipment and Technology Exposition
Event: 2017 China (Zhengzhou) International Water Equipment and Technology Exposition Venue: Central China International Expo Center (No.210, Zheng Bian Road, Zhengzhou City, Henan Province) Date: 201...
2017.07.10
Comparisons of Pneumatic Ball Valves and Electric Ball Valves
(1) Pneumatic ball valves The pneumatic ball valve consists of the ball valve and the pneumatic actuator. It generally needs to be used in conjunction with accessories including the magnetic valve, ai...