The bimetallic rolled finned tube high pressure aircooler is applied in first time on diesel hydrogenated unit of Jinan refinery.
双金属轧制翅片管高压空冷器首次用于济南炼油厂柴油加氢装置。
2
The aircooler is designed of nullity fin oval stainless steel bellows tube bank replacing conventional fin tube bank. It is a technological innovation designing and manufacturing of The aircooler.
空气冷却器采用无翅片椭圆不锈钢波纹管管束替代传统的翅片管管束，是空气冷却器设计制造的技术革新。
3
Aircooler and oil cooler shall be made of red copper, albata seamless tube or other corrosion prevention tubing.