Represented by ethylene cracking, high temperature gear oil pump industry, although there is no complete set of equipment supply capacity, but in recent years, the development of key equipment of gear oil pump has made significant progress: Ethylene cracking furnace and the quench boiler, 300000 tons/year ethylene cracking compressors (cracking gas compressors, propylene compressors, ethylene compressors), all kinds of cryogenic pump, pressure of 7.8 MPa of plate-fin heat exchanger (box), large ethylene spherical tank, polypropylene reactor, large twin-screw granulating machine group has successfully developed..
At present, China has been able to independently manufacture 5 million tons/year oil refining equipment, 8 million tons/year atmosphere and vacuum distillation unit, 2 million tons/year heavy oil catalytic cracking unit, 1.5 million tons/year hydrocracking unit, 2 million tons/year residue hydrodesulfurization unit, 1 million tons/year delayed coking unit and so on. With 300000 tons/year, 520000 tons/year synthetic ammonia urea as a representative of large chemical fertilizer unit equipment, including the diameter of 2.8 meters of ammonia synthetic tower, CO2 gas at present, China's major petrochemical equipment manufacturing enterprise has better technology and equipment, some large pump, chemical fertilizers, inorganic chemical equipment manufacturing technology to achieve high level, Some equipment products reach the level of similar products in the world, general tower, container, heater, heat exchange equipment and other domestic design and manufacturing capacity is more mature, has gradually reduced to the international
