Structure features: Heat exchanger is used for mechanical seal auxiliary system API Plan21.22.23.41 to keep the working fluid cool and hot. It has outstanding heat transfer effect and compact size as for the tube is designed into spiral type. It is easily clean because of the detachable structure. All manufacture process, inspection and also the selection of raw material are complied with GB150-98 standard regulations.

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Zigong City NaiSiTe Seal Co., Ltd

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