fixed tube heat exchanger High Efficiency Tube Heat Exchanger,Tube Heat Exchanger For Electroplating,Stainless Steel Tube Heat Exchanger,Industrial Tube Heat Exchanger Yangzhou Tongyang Chemical Equipment Co., Ltd. , https://www.tyceqt.com
On December 31, 2010, the implementation of the car-to-country policy for more than one year is coming to an end. At present, the time limit for enjoying this policy has also entered a countdown period of more than a month. The mini-vehicle industry that has benefited the most from the car-to-country policy has launched its final madness.
It is understood that after October of each year, there will be a climax of sales at the end of the year. However, the popularity of the micro-bus market this year has surpassed expectations of major distributors. The major mini vehicle dealerships can basically maintain a 20% monthly sales increase. This has a lot to do with the end of the automobile-to-country policy. Many people who have the intention to buy cars rush to the deadline to save thousands of dollars.
Countdown, not only the car buyers in action, even if sales are increasing, micro-car dealers are still seizing the promotion of the end of the car to the countryside policy, a variety of spree, tour and other activities come and go.
A mini-vehicle company broke through the previous commercial micro-vehicle mortgage business. For those customers who have insufficient car purchases, they can pay 30% of the down payment to purchase a car. Customers who choose to mortgage during the year can still enjoy the car-to-country and purchase tax policies during the mortgage process. Discounts. At the same time there are activities such as gift packages. This discount may be the best chance for car buyers.
It is understood that since the implementation of the car-to-country policy on March 1, 2009, many users have sought to understand whether the automobile-to-country policy can be continued while getting general benefits.
On November 16, 2010, China National Gold Corporation reported in its report on the automotive and auto parts industry that it is unlikely that the policy of "buzzing on the whistle", such as trade-in for new cars and cars to the countryside, will be conducive to the rural economy. Perhaps it is not possible. Will be retained. In the face of increasing traffic pressure, increasing environmental pollution, and huge energy consumption, it is still possible to demonstrate its advantages over disadvantages. However, the policy of purchasing 2.5% of the purchase tax below 1.6L may be cancelled. Moreover, the overall subsidy will be weakened. As long as there are policies, it is always good for the people.
The structure of fixed tubesheet heat exchanger is simple, compact and cheap, but cannot be cleaned mechanically. This tube bundle of heat exchanger is connected ontubeplate, which is welded on both ends of the shell, the top cover connected are equipped with fluid inlet and outlet nozzles.A series of baffles perpendicular to the tube bundle are usually installed outside.Two different temperatures fluids inside out, therefor regid material is used. Therefore, to avoid thermal expansion between tubes inside out when temperature difference is higher than 50°C, automatic temperature compensator needs to be installed.However, the compensation device can only be used in the case that the pressure of the shell side fluid is not high when the temperature difference between the shell wall and the pipe wall is less than 60-70°C. Generally, when shell side pressure exceeds 0.6Mpa, because compensation ring is too thick, it is difficult to expand and lose the role of temperature compensation, other structures should be considered.