Dazhou Cast Iron Drain Pipe PVC Drain Pipe Supplier Drain Pipe Price

Description :

　　Recently, the autumn and winter air pollution control plan has been introduced, and the scope of requirements this year has increased compared to previous years, and more constraints have been imposed on the production capacity and output of the steel industry. At the end of October, the Ministry of Ecology and Environment issued the "2021-2022 Comprehensive Control Plan for Air Pollution in Autumn and Winter",

　　Expand the scope of governance efforts, adding some cities in northern Hebei, northern Shanxi, eastern and southern Shandong, and southern Henan on the basis of the "2+26" cities in the Beijing Tianjin Hebei region and surrounding areas, as well as cities in the Fenwei Plain; Resolutely curb the blind development of "two highs" projects, implement the requirements of reducing production in the steel industry, and strengthen the dual control of production capacity and output in the steel industry.

　　In mid November, the northern region will also enter the heating season. This year, the Ministry of Industry and Information Technology and the Ministry of Ecology and Environment jointly issued a notice on the staggered production of the steel industry in the Beijing Tianjin Hebei and surrounding areas during the 2021-2022 heating season. The staggered production area will be expanded, and from mid November to the end of the year, the surrounding areas of Beijing Tianjin Hebei will be required to complete this year's production reduction task.

　　In November, under the constraints of air pollution control in autumn and winter, as well as production restrictions during the heating season, the trend of steel production reduction is expected to continue. Recently, multiple regions in Henan have issued orange warnings for heavy pollution weather. Handan City has also implemented stricter production control measures for steel enterprises starting from November 1st based on the results of meteorological consultations. Steel enterprises with performance ratings of A, B, C, and D have reduced their blast furnaces by 20%, 50%, 70%, and 100% respectively, and have implemented proportional production restrictions on supporting production equipment such as sintering machines, vertical furnaces, converters, and lime kilns, as well as the proportion of blast furnace shutdowns. With the arrival of the heating season in the later stage, the off peak production intensity will increase, and it is expected that the crude steel production in November will still show a significant year-on-year decline.

　　The purpose and performance characteristics of cast iron drainage pipes for bridges

　　Product Usage 1 Vertical and horizontal drainage on the back of various retaining walls and side ditches on highways;

　　2. Drainage of tunnels and underground passages;

　　3. Water supply and drainage for municipal engineering, water treatment plants, sewage treatment plants, garbage dumps, etc;

　　4. Drainage of rest green spaces such as golf courses, sports fields, and parks;

　　5. Soil and water conservation for slope development in mountainous areas; 6. Underground drainage for land preparation projects.

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• Dazhou cast iron drain pipe