·The National Committee of the Chinese People's Political Consultative Conference: Beijing-Tianjin-Hebei Air Pollution Control Government will have a big
"Beijing-Tianjin-Hebei joint defense and joint defense to solve the problem of air pollution, government procurement will have a lot to do. Improve the compulsory procurement and priority procurement system, and increase the proportion of 'greening' of government procurement, to promote the solution of this problem." National Committee of the CPPCC Xiong Guili According to an interview, the reporter said.
At present, the coordinated development of Beijing-Tianjin-Hebei has become a major national strategy. In view of the fact that there are still some difficulties and challenges in the prevention and control of air pollution in Beijing, Tianjin and Hebei, Xiong Guili recommends:
First, it is necessary to scientifically compile the regional ecological environment plan of Beijing-Tianjin-Hebei on the basis of deepening the analysis of pollution sources.
Second, improve energy transmission and distribution capabilities in all aspects.
Third, we must improve the quality of oil products in the Beijing-Tianjin-Hebei region to promote vehicle emission reduction. Accelerate the standardization of large vehicles and upgrade oil products, speed up the elimination of old and yellow-standard vehicles, and eliminate the sale and use of counterfeit vehicles. Continue to promote and popularize new energy vehicles. The parking spaces for newly built commercial houses should be equipped with charging power supplies, build charging piles in public places, set up special parking spaces, and plan the renovation of charging facilities for the old communities. Public transport, sanitation, and government vehicles must take the lead in electrification.
Fourth, we must increase government input and support. First, we must further rationalize the input mechanism and achieve the supporting development of investment funds and projects; second, increase tax subsidies and promote the elimination of backward production capacity. To implement more stringent loan standards for the “two high†industries, increase credit support for enterprises to actively reduce emissions and pollution, actively use financial leverage to protect the environment; third, improve compulsory procurement and priority procurement systems, and improve government procurement. The proportion of “greeningâ€; the fourth is to promote the pilot of regional emissions trading in the Beijing-Tianjin-Hebei region, focusing on the steel, power, petrochemical and other industries, and gradually establish a price mechanism that reflects the scarcity of resources and the cost of environmental restoration.
Fifth, further create a more favorable market environment. Actively cultivate the main body of energy-saving market, focus on promoting the development of energy-saving service companies, increase funding and policy support for energy-saving service companies, and especially increase support for private energy-saving and environmental protection service companies, providing market access, finance, taxation and finance. Policy support to guide private capital into the energy conservation and environmental protection service industry. In addition, it is necessary to further guide capital entry through capital market and bank credit, and promote the diversification of financing loan channels of energy conservation service companies.
Different from tees, crosses are four outlets. According to difference of outside diameter for each outlet, there are Butt Weld Equal Cross and Butt Weld Reducing Cross. For equal cross, the size for connecting run pipes are same. But for reducing cross, the size for connecting branch pipe is smaller than run pipe`s.
The materials of pipe cross are carbon steel, alloy steel and stainless steel. Manufacture standards are ASME, GB, JIS, DIN, GOST etc. Similar to other pipe fittings, there are Seamless Pipe cross and weld pipe cross. They shall be directly welded with steel pipes and have many applications, like petroleum, chemical, shipbuilding, construction etc.
Butt Weld Cross
Butt Weld Equal Cross,Tee Cross,Butt Weld Reducing Cross
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