Recently, after investigation and review by Henan Administration of safety production supervision and administration, all the production and operation...
In December 31, 2014, Shandong Linyi Iron and Steel Company purchased KDON-10000/10000 complete set of air separation equipment production has been ba...
Blowing off is the operation of removing solid impurities and free water by the impact of airflow, and at the same time, it can also expel part of the...
Shandong Linyi Iron and Steel Group KDON (Ar)-16000/20000-520 complete air separation project process characteristics: Multistage rectification. Hydro...
The degreasing solvent of pipeline and equipment usually uses carbon tetrachate or hexachecane, both of which have toxicity. Because there is also the...
On March 28, 2014, good news came from Qinhuangdao, which was designed, manufactured, installed and debugged by Kaifeng DEAR air separation Industria...
On April 7, our company received the two utility model patent certificates of "New Type main condensing evaporator" and "self-cleaning...
Thank-you note reads as follows: Kaifeng DEAR kongfen Industrial Co., Ltd:The contractor of your company in Minyuan special steel oxygen factory, w...
