The state supports the coordinated development of the steel and coal chemical industry

During the “Twelfth Five-Year Plan” period, the state supported the coordinated development of the steel industry and the new coal chemical industry, and encouraged the development and application of advanced technology for the high added value of blast furnace gas. Among them, Baosteel Chemical's blast furnace gas deep processing products sales revenue will exceed 10 billion yuan this year. It is reported that in 2010, Baosteel Chemical Co., Ltd. produced a total of 933,000 tons of chemical products and processed 3.06 billion standard cubic meters of gas. The annual target was achieved in tar, rough processing and carbon black production. The sales revenue reached 9.635 billion yuan, which was 139.58 in 2009. %; realized profit of 189.76% in 2009. According to Qian Jianxing, general manager of Baosteel Chemical Co., Baosteel Chemical Co., Ltd. will focus on the development of asphalt series technology and the extension of benzene industry chain on the basis of existing gas purification, tar processing, crude benzene processing and carbon black production. The scale expansion of carbon black, and the joint development of e-commerce and trade logistics in the chemical industry. In the next few years, Baosteel Chemical will further increase the production capacity of the coal chemical industry. The annual processing scale of tar will reach 1 million tons, the scale of benzene hydrogenation will be 250,000 tons, and the scale of carbon black will reach 300,000 tons. In addition, Maanshan Iron and Steel Coking Co., Ltd. is the only unit that produces the chemical products of Maanshan Iron and Steel Co., Ltd. Currently, it mainly produces 28 kinds of chemical products including tar, benzene and ammonium sulphide. In the first 9 months of this year, the sales revenue of chemical products exceeded 600 million. yuan. Laiwu Steel reasonably arranged the proportion of processing and sales of chemical products. In the first 10 months of this year, the accumulated sales revenue of chemical products exceeded 800 million yuan.

Roller Shutter Door

Roller shutter door , also known as "shutter door", lots of panel pieces connected together, fixed in the guide rail , take above reel as the center of rotation.

Roller shutter door is used for commercial facades, garages, shopping malls, hospitals, factories and mines and other public places or residential.Electric roller shutter door, especially for large openings, inconvenient to install the ground door , quick opening effect. Such as for the garage door, shopping mall fire shutter door.

Opening methods: Handing driving mode

Rope driving mode

Remote control driving mode

Electric switch driving mode

Roller Shutter Door,Galvanized Roller Shutter Door,Aluminum Roller Shutter Door,Transparent Roller Shutter Door

Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfautodoors.com