Plasma development pattern at home and abroad

First, as far as the world plasma cutting machine market is concerned, CNC plasma cutting machines are also under development. There are mainly two:
1, foreign markets.
Foreign markets are very active in recent years and competition is fierce. The import and export of plasma cutting machines in East Asia and Southeast Asia grew rapidly. Market trade between developed countries such as the European Community in North America continued to grow. Exports from Germany, Italy, Japan, China and other countries and regions expanded, and the United States, Britain, France, and other countries imported The rapid growth has formed a support point for the prosperity of the international plasma cutting machine market. Moreover, due to the further internationalization of the world economy, multinational companies will continue to promote the development of the international plasma cutting machine market, and the regionalization of international trade will become another major feature. .
2. In the domestic market, the domestic market is subdivided into extensions, new and old equipment maintenance, and transformation projects.
Judging from these two markets, the general plasma cutting machine products are in excess of supply, and secondly, the companies are competing with each other, disorderly competition, and counterfeiting. The market is not standardized, resulting in certain plasma cutting machine manufacturers. In the fierce competition, there has been a significant loss year after year. From the perspective of the demand of these two markets, with the development and improvement of the market economy, especially the Progressive World Trade Organization (WTO), its market changes are getting bigger and bigger, and companies are increasingly affected by the market, and users are facing the market. The demand for products is getting higher and higher, and the demand for product development and production cycles is getting shorter and shorter.
Second, the domestic market China plasma cutting machine manufacturers about more than 3,000, CNC cutting machine dedicated plasma cutting machine and some can produce, in general, can provide plasma cutting machine products have several major categories, more than 4,000 varieties , more than 45,000 specifications.
(1) Plasma cutting machine for urban heating: In the urban heat generation system, a large number of metal-sealed butterfly valves, horizontal balance valves, and buried ball valves are needed. This type of valve solves the problem of vertical and horizontal hydraulic imbalance in the pipeline and achieves energy conservation. The purpose of heat balance on behalf of.
(2) Plasma cutting machines for urban construction: The city construction system generally uses low-pressure plasma cutting machines. Currently, it is developing in the direction of environmental protection and energy-saving. Environmental-friendly rubber sheet valves, balance valves, and midline butterfly valves and metal sealing butterfly valves are gradually replacing low-pressure iron gate valves. The domestic urban construction requires plasma cutting machines, such as balancing valves, soft sealing gate valves, and butterfly valves.
(3) Plasma cutting machine for city gas: City gas accounts for 22% of the whole natural market, plasma cutting machine is used in large quantities, and its types are also numerous. The main need for ball valves, plug valves, pressure relief valves, safety valves.
(4) Environmental protection plasma cutting machine: In the domestic environmental protection system, the water supply system mainly needs the midline butterfly valve, the soft seal gate valve, the ball valve, and the exhaust valve (used to exclude the air in the pipeline). Sewage treatment systems mainly require soft-sealed gate valves and butterfly valves.
(5) Plasma cutting machines for long-distance pipelines: Long-distance pipelines are mainly crude oil, finished products, and natural pipelines. The most demanding plasma cutting machines for such pipelines are forged steel three-body full-through ball valves, sulfur-resistant flat gate valves, safety valves, and check valves.
(6) Plasma cutting machines for petrochemical plants: a. Refining units, plasma cutting machines required for refining units are mostly pipeline plasma cutting machines, mainly gate valves, globe valves, check valves, safety valves, ball valves, butterfly valves, and steam traps. Among them, the gate valve demand accounted for about 80% of the total number of plasma cutting machines, (plasma cutting machine accounts for 3% to 5% of the total investment in the device). b. Chemical fiber equipment, chemical fiber products are mainly polyester, acrylic, vinylon three major categories. The required plasma cutter ball valve, jacket valve (jacketed ball valve, jacketed gate valve, jacketed globe valve). c, propylene clear device. The device generally requires a plasma cutting machine manufactured by api standard, and is mainly a gate valve, a globe valve, a check valve, a ball valve, a steam trap, a needle valve, and a plug valve. Among them, the gate valve accounts for about 75% of the total plasma cutting machine. d, ammonia equipment. As the synthetic ammonia is different from the purification method and its process flow is different, the technical performance of the plasma cutting machine is also different. At present, domestic ammonia plants mainly use gate valves, globe valves, check valves, traps, butterfly valves, ball valves, diaphragm valves, regulating valves, needle valves, safety valves, and high-temperature and low-temperature valves. Among them, the cut-off valve accounted for 53.4% ​​of the total data for the device valve, the gate valve accounted for 25.1%, 7.7% for the trap, 2.4% for the safety valve, and 11.4% for the regulator valve and the cryogenic valve and others. e. Ethylene plant, ethylene plant Is a leading petrochemical plant, which requires a wide range of plasma cutting machines.
Gate valves, globe valves, check valves, and lifter ball valves account for the majority of them, among which the gate valves must be ranked first. In the "Tenth Five-Year Plan", six sets of ethylene plants with an annual output of 660,000 tons are needed in the country, and the demand for plasma cutting machines is considerable. In addition, large-scale ethylene and high-pressure polyethylene devices also need ultra-high temperature, low temperature and ultra-high pressure plasma cutting machine products. f. Air separation device. "Air separation" means air separation. The device mainly needs stop valves, safety valves, check valves, regulating valves, ball valves, butterfly valves and cryogenic valves. g, polypropylene device, polypropylene is easy to use propylene as raw material, polymer compound made of polymer, the device mainly requires gate valve, globe valve, check valve, needle valve, ball valve, trap.
(7) Plasma cutting machines for power stations: The construction of power stations in China is developing in a direction of large-scale, so large-diameter and high-pressure safety valves, pressure reducing valves, globe valves, gate valves, butterfly valves, emergency shut-off valves, and flow control valves are required. Spherical sealing instrument cut-off valve, (according to the national "Tenth Five-Year Plan", in addition to the Inner Mongolia, Guizhou provinces can also be built more than 200,000 kilowatts of units, other provinces and cities can only build more than 300,000 kilowatts of units).
(8) Metallurgical Plasma Cutting Machines: The alumina behavior in the metallurgical industry mainly requires the use of wear-resistant slurry valves (in the flow stop valve) and adjustment of the trap. The steel-making industry mainly needs to use metal sealed ball valves, butterfly valves and oxidation ball valves, stop flashes and four-way reversing valves.
(9) Marine Plasma Cutting Machines: With the development of offshore oil fields, the amount of plasma cutting machines needed for marine flat hair has gradually increased. Marine platforms need to shut off ball valves, check valves, and multi-way valves.
(10) Plasma cutting machines for food and medicine: The industry mainly needs stainless steel ball valves, non-toxic plastic ball valves and butterfly valves.
3, foreign markets. With the entry of WTO, China's plasma cutting machine market is facing competition from foreign plasma cutting machine manufacturers. The amount of plasma cutting machines imported from abroad will increase significantly. At the same time, China's medium and low-grade plasma cutting machine products will be produced. More space.
(1) In the Middle East, Iraq, and other countries, oil fields and pipelines have been destroyed. Valves imported from China for petroleum systems and pipelines: Valves for petroleum systems that the Middle East, Iraq and other countries need to import from China mainly include gate valves, globe valves, check valves, and valves. The pipelines are mainly plate valves and ball valves.
(2) Developed countries will purchase plasma cutting machines from China to enter the developing countries: plasma cutters purchased by developed countries from China, mainly API gate valves, globe valves, check valves, ball valves, and butterfly valves.
(3) Conventional import and export companies need to purchase general-purpose general-purpose plasma cutting machines: These types of general-purpose plasma cutting machines include mostly gate valves, globe valves, check valves, ball valves, and butterfly valves.
At present, the market competition for plasma cutting machines at home and abroad is very fierce. Especially in the domestic market, the competition between state-owned enterprises, township and township enterprises, and private individual enterprises, coupled with the relative weakening of their purchasing power, has caused some plasma cutting machine companies to face a crisis of survival. Some opportunities in foreign markets have also led domestic companies to strive to expand in order to survive. Taking advantage of the U.S. sanctions on Iraq in the Middle East and Iran and the export situation, China's high-quality, relatively inexpensive plasma cutting machine products can easily enter the Middle East market and be exported to developed countries. Therefore, all plasma cutting machine companies should seize the opportunity to expand the market and increase exports in order to meet the needs of the domestic and international plasma cutting machine market.
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