Pneumatic valve market situation at home and abroad analysis < / div >

a, pneumatic valve market at home and abroad from the point of the whole pneumatic valve market, there are two main: 1, the domestic market, the domestic market and market in building, expanding process project, old equipment maintenance and renovation project market. , the market is not standard, cause some pneumatic valve manufacturing enterprises in the bitter competition, several years of losses significantly. From the point of the two pieces of the demand of the market, with the development and perfection of the market economy, especially the progress of the world trade organization ( WTO) Change of the market is more and more big, the enterprise is influenced by the market more and more deep, user products to the market demand is higher and higher, the demand for product development, production cycle is more and more short. 2, foreign markets. The foreign market is very active in recent years, competition is fierce. Pneumatic valve in east Asia and southeast Asia import and export to the rapid growth of the north American market trade sustainable development between the European Union and other developed countries, Germany, Italy, Japan, China and other countries and regions, export expansion, the United States, Britain, France and other countries import growth, formed the international pneumatic valve market prosperity, the support of further, as the world economy further internationalization, multinational companies will continue to promote the development of the international pneumatic valve market, international trade regionalization is never put off till tomorrow what you can become another big characteristic. Second, the domestic market in our country three pneumatic valve product is about more than 2300, pneumatic valve products which can provide several major categories, more than 3500 varieties, more than 40000 specifications. ( 1) City building pneumatic valve: urban construction system generally adopts the low pressure valves, pneumatic is environment-friendly and energy-saving direction. Environmental protection rubber sheet pneumatic valve, balance of pneumatic valve and center line butterfly valve, pneumatic valve metal seal butterfly is gradually replace the low pressure pneumatic valve iron gate. Domestic urban construction need pneumatic valves for more balanced pneumatic valve, pneumatic soft sealing gate valve, pneumatic butterfly valve, etc. ( 2) City heating use pneumatic valve: urban heat generation system, need a lot of metal sealing butterfly pneumatic valve, level balance of pneumatic valve and direct buried type pneumatic ball valve, because of this kind of pneumatic valve pipe vertical and horizontal hydraulic disorder problem, achieve the goal of energy saving, generation of heat balance. ( 3) Environmental protection: use pneumatic valve in domestic environmental protection system, water supply system is mainly need center line butterfly pneumatic valve, pneumatic soft sealing gate valve, pneumatic ball valve, pneumatic valve exhaust ( Used to eliminate the air in the pipe) 。 Sewage treatment system mainly need soft sealing gate pneumatic valve, butterfly valve. ( 4) City gas use pneumatic valve: city gas accounted for 22% of the whole natural full market, pneumatic valve dosage is large, its type also. Main need pneumatic ball valve, cock pneumatic valve, pneumatic valve, safety valve to relieve stress. ( 5) Long distance pipeline with pneumatic valves: long distance pipeline mainly for crude oil, finished product and natural line. Dosage of this type of pipeline should be in the majority of pneumatic valves are three postures full size forging steel ball sulfur pneumatic valve, pneumatic valve, flat gate security pneumatic valve, check valve pneumatic valve.