Industry News
Landee Valve Co., Ltd. releases updated Valve Industry News both at home and abroad for industrial valve industry professional services.
  • How to Choose Valves Used for High Temperature Conditions?
    Posted: 06/10/2017 13:03:20  Hits: 7
    The high temperature conditions here refer to the conditions when the medium temperatures are equal to or higher than the starting creep temperatures of the metallic materials. The creep temperature of carbon steel is about 400℃; chromium molybdenum alloy steel 450℃...
  • Features of Floating Ball Valves
    Posted: 05/27/2017 08:34:07  Hits: 10
    The balls of floating ball valves are floating. Under the effects of the medium pressure, the ball can take a certain displacement and be pressed against the outlet side of the seal, to ensure that the outlet end is sealed and the seal is a single-side fo...
  • Development Road for the Globe Valve Manufacturers
    Posted: 05/05/2017 15:38:54  Hits: 36
    Although there is still a gap between China's valve industry and the international advanced level nowadays, China's valve industry has already gone through the simple copy and absorption period. Take globe valves as an example, manufacturers should look for...
  • System Innovation is the Only Way for Chinese Valves
    Posted: 02/20/2017 11:58:49  Hits: 30
    China's valve industry is able to produce a dozen of products, such as gate valve, globe valve, ball valve, butterfly valve, safety valve, check valve, throttle valve, plug valve, reducing valve, diaphragm valve, drain valve, emergency cut-off valve, etc. These valves can be used in the hig...
  • Energy Demand Has Accelerated the Development of Industrial Valves 
    Posted: 02/20/2017 11:53:42  Hits: 25
    Chinese control valves began from 1960s, and we could only produce 600 kinds of valves with 2700 specifications before 1980s. We lacked the ability of designing and manufacturing valves with high parameter and technology. In order to meet the requirement of high parameter and technology valves in th...
  • The Reform of Heat Supply—regulate and control Valves Meet Business Opportunities
    Posted: 01/25/2017 10:21:41  Hits: 20
    A small valve on the radiator can automatically keep the most comfortable temperature in your room all the time in winter. When the outdoor temperature rises one day, the boiler room can automatically adjust extracting water temperature to prevent unnecessary waste of thermal energy. Some residents ...
  • Why Does Forged Steel High Pressure Ball Valve Fluctuate Valve Industry?
    Posted: 01/14/2017 16:24:48  Hits: 34
    From global financial crisis a few years ago to later upturn, and the economic rise up now, economic changes also cause the different growth for forged steel ball valves in valve industry. Why can common forged steel ball valves make traditional valve industry innovate?   The reason of forged s...
  • Localization of High-end Valves is Difficult in China
    Posted: 08/23/2016 17:43:05  Hits: 77
    A report shows that since 2012, localization of high-end valves has been quite difficult in China. At present, basic parts have already become a bottleneck which limits Chinese valve industry to develop into high-end. The support for basic parts of high-end equipment needs to be enhanced further.&nb...
  • Negative Factors for Chinese Valve Industry
    Posted: 08/08/2016 16:27:56  Hits: 50
    Valve is an important mechanical part in production lives. It has been widely applied in industries. However, imbalanced development still exists in Chinese valve industry at present. Under good Chinese environment and development prospect, various negative factors are existing. Favorable factors 1...
  • Electric Valve Actuator is Welcome for Adaptation
    Posted: 07/21/2016 15:42:08  Hits: 42
    Most of modern production control systems choose electric valve actuator. Compared with traditional valve actuator, electric valve actuator is safer, having simpler structure and longer services. Electric valve can be divided into two parts: the upper part is electric actuator and the lower part is ...
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