Kaifeng air separation group co., Ltd. was established in 1958, after more than 50 years of innovation and development, have become the backbone of air separation equipment manufacturing enterprises in China and the backbone, Member of Henan coal chemical group, party and State leaders Hu Jintao, ZENG Qinghong, Wu Bangguo, Li Changchun, visited the company for inspection. in Kaifeng air separation is a high-tech enterprise in Henan province, Engineering Research Center for air separation plant in Henan province, innovative enterprises in Henan province, 51 key cultivation equipment enterprises in Henan province, postdoctoral research and development bases in Henan province, Henan province famous brand product.
Kaifeng air separation in the special equipment of A1 and A2 class pressure vessel and pressure piping design, the GC class manufacturing license; the has United States ASME (Asimi) certificate of authenticity and "u" stamp, and passed the authentication of ISO9001 quality system certification and GB/T19022 measures, as the unit of measure at the national level.
company's main products include complete sets of large and medium-sized air separation and liquefaction of gas equipment, high voltage wound-tube heat exchangers, metal Assembly and liquid nitrogen washing cold storage, environmental protection equipment and engineering, carbon and hydrogen separation, represented by a variety of chemical separation of gases at low temperature devices, natural gas, coal bed gas separation liquefaction plant.
annual production of large and medium-sized air separation equipment in oxygen capacity of 800,000 cubic metres per hour, tonnage of 30,000 tons; 500 t/freezer 25; 10 sets of annual output of 100,000 tons of sewage equipment, is the main design of the high pressure spiral coil heat exchanger and manufacturing base. Trojan for China's metallurgical industry, petrochemical industry, fertilizer, coal, chemicals, energy, aerospace and other industries to provide large and medium-sized air separation plants and gas liquefaction plant of more than 1000 sets, the cumulative exports more than 50 sets, throughout Southeast Asia, the Middle East, Africa, Western Europe and many other countries, has been among the world's famous manufacturers of air separation column.