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      铜铜铜铜铜铜铜好疼免费动漫,久久精品岛国AV一区二区无码,狠狠干综合,国产成人无码精品久

      High efficiency heat exchanger



      Our company developed two types of heat exchangers- shell and tube heat exchanger and new style exchanger.  shell and tube exchangers are widely used in petrifaction and chemical engineering.
      1. shell and tube exchangers with pipes that can strengthen and transfer heat: horizontal grain pipe exchangers, spiral groove tube exchangers, screwed pipe tubes exchangers, scaling pipe exchangers, spiral flat pipe exchanger, corrugated pipes exchangers. new style exchangers are used in industrials and civil.
      2. strengthen shell to transfer heat exchanger: rod-baffle exchanger, hollow rings exchanger,  lengthways exchangers.
      Detachable plate exchangers, welded plate exchangers, spiral plate exchangers, tube heat exchangers,  non-scale exchangers.

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