Nanjing Zhonghao Petrochemical Engineering Co., Ltd. was established in 2009 and is a professional equipment engineering company. The address is located in Liuhe District, Nanjing City, Jiangsu Province. The company has A-level waste heat boiler, B-level boiler production qualification and A1, A2 pressure vessel manufacturing qualification. Products involved in petrochemicals, metallurgy, building materials, energy and power and other fields, are qualified suppliers of the three major petrochemical companies. The company's main plant covers an area of 20,000 square meters. There is a boiler, pressure vessel manufacturing site, and a pressure test site with protective measures. Processing equipment, forming equipment, cutting equipment, welding equipment, lifting equipment and necessary tooling are complete. It also has high-quality testing equipment and methods such as testing, chemical analysis, radiographic testing, metallographic analysis, far-infrared temperature measurement, and spectral analysis.
                                                                                                                                        
     The petrochemical industry pipeline freezes due to the low temperature in winter, which blocks the pipeline and affects the normal production of the equipment. In response to this phenomenon, the electric heating system is selected for the pipeline anti-freezing and insulation. According to the temperature requirements and environmental characteristics of the petrochemical pipeline, low temperature enhancement is used. The anti-corrosion self-limiting temperature electric heating cable has a very good heat preservation effect.