Pipes are of excellent content of non metallic inclusions.
Relative standard: EN10305-1
Seamless Steel Pipe For Hydraulic Cylinder hydraulic cylinder pipe Linzhou Fengbao Pipe Industry Co.,Ltd. , https://www.cfbpcoltd.com
The high-efficiency heat exchanger is one of the "three high" projects that Daqing Petrochemical General Plant has determined to be bigger and stronger. The Machinery Factory has cooperated with South China University of Technology and internationally renowned company lummus (Lumus) to develop and manufacture zoom tubes, "T" fin tubes, diamond fin tubes, threaded tubes, aluminum perforated tubes, spiral grooves. 7 efficient heat exchangers for tubular and non-continuous baffles. Among them, the zoom tube type and "T" type fin-tube type high-efficiency heat exchanger entered the Guangdong market last year and were successfully applied in the technical transformation of Sinopec Maoming Ethylene and Guangzhou Petrochemical Company.
The spiral baffle-type high-efficiency heat exchanger successfully developed and produced is a new type of high-efficiency heat exchanger manufactured by the factory. The heat transfer effect will be 50%~80 higher than the traditional bow baffle heat exchanger. %.
After a month of research, Daqing Petrochemical General Machinery Plant successfully developed a spiral baffle-type high-efficiency heat exchanger. Not long ago, the first 17 sets of spiral baffle-type high-efficiency heat exchangers were applied to the petrochemical company's refinery. Pressure device renovation project.