日韩成人av在线-日韩成人动漫-日韩成人动漫在线观看-日韩成人高清-亚洲免费色视频-亚洲免费视

Welcome to [ Jiangsu omg plate heat exchanger manufactur Co., Ltd. ] website!
New
Product
Company news

Position:Home > Company news >

Detachable plate heat exchanger gasket

1, plate heat exchanger gasket in the selection should pay attention to the use of occasions, the use of temperature, different media and temperature selection of gasket material is different.
2, plate heat exchanger gasket before use should check whether there are scratches, fracture phenomenon, if found to stop using.
3, plate heat exchanger gasket in the installation process should pay attention to even smooth plastic, gasket formation.
4, the heat exchanger should be checked before using the bolts are loose, such as loose should be clamped to the clamping size, to prevent the pad slide, damage pads.
5, the heat exchanger in the use of the process should first open all the export valve, close the inlet valve, start the pump, and then slowly open the heat exchanger inlet valve, and gradually increase the pressure to avoid the impact of instantaneous local pressure caused by high pressure rubber pad.
6, when the two medium temperature difference is large, you can first access to low temperature media, after the high temperature medium, in case of shutdown or power should immediately turn off the high temperature medium inlet valve, the matching valve must be sealed well, not allowed to leak , In order to avoid the heat transfer in the high temperature state of the exchange, and premature aging.
7, cold, heat medium, such as containing large particles of sand or other debris should be the first filter, to prohibit the use of sewage pressure test and operation to prevent mud or debris to the bottom of the pad, causing leakage.
8, cleaning pads, be careful to clean, to prevent scratch pads.
9, the plate after washing with water rinse, with a clean cloth or cotton yarn to the plate, gasket wipe clean, so that it can not leave any solid particles above.
10, if the device is not used for a long time, the clamping bolt should be relaxed to not less than 1.15 times the clamping size, when used in accordance with the requirements of clamping.

Copy right of the 2017 Jiangsu omg plate heat exchanger manufactur Co., Ltd. All Rights Reserved

備案號:蘇ICP備17022451號 蘇公網安備32028102001776

主站蜘蛛池模板: 精品福利| 久久精品成人欧美大片免费 | 欧美cao | 免费观看成人鲁鲁鲁鲁鲁视频 | 成人黄色播放器 | 精品一区二区免费视频 | 国产福利影视 | 欧美 日本 国产 | 波多野结衣视频免费在线观看 | 国产精品嫩草影院在线观看免费 | 国产成人免费不卡在线观看 | 国产在线欧美日韩一区二区 | 国产a级特黄的片子视频免费 | 国产一区二区三区久久精品 | 国产一区二区三区鲁婷婷 | 久久成人精品免费播放 | 国产激情视频在线 | 花蝴蝶亚洲一区二区三区 | 国产情侣激情在线视频免费看 | 精品一区二区三区高清免费观看 | 国产精品日本一区二区在线播放 | 久久成人动漫 | 国产成人在线综合 | 精品视频一区二区三三区四区 | 成人中文网 | 国产成人91一区二区三区 | 九九精品久久久久久噜噜中文 | 国产丶欧美丶日韩丶不卡影视 | 久久免费视频8 | 国产偷窥厕所视频在线 | 久久精品国产第一区二区 | 国产免费jizz在线播放视频 | 久久99精品国产一区二区三区 | 成年人在线免费播放 | 激情视频网站在线观看 | 蜜桃精品在线 | 国产主播福利精品一区二区 | 激情777| 国产福利在线网址成人 | 国产精品福利资源在线 | 久久99精品久久久久久青青91 |