I wonder where the machine seals that everyone uses are manufactured?
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I’d like to ask where the mechanical seals used by everyone are manufactured? For example, those used in ordinary centrifugal pumps, as well as in medium and high-pressure pumps and mixers.
Our company is a foreign-funded enterprise; for pumps, the mechanical seals commonly used are FLOESEVER and JUENGRON, while for reactors, the seals used are FLOESEVER and Borgman
Chuanmi, Dandong, Yitong, Bogman, John Kran, Fous
For ordinary equipment, domestic brands will do: Nikki and Dingming. For key equipment, it’s better to use imported brands such as John Crane and Pila
The sealed products used in our company include Chuanmi, Dandong Klon, Yitong, Börgmann, Xi’an Yonghua, John Crane, Fouse, Franklin, and Tianjin Dingming John Crane.
Cloning, Yizheng, Yonghua – ordinary domestic devices will do; imported ones are too expensive; we can’t afford them.
Our facility has a centrifugal compressor equipped with dry gas seals manufactured by Chuan Sealing, as well as clones of such seals
Our company mainly uses products from Sichuan Nikki; Tianjin John Crane’s products are primarily used in imported pumps. But now those imported pumps are no longer viable, so they’re asking Nikki to produce them domestically. Hehe
The mechanical seals we use include Chuanmi, Dandong Klon, John Crane, and Tianjin Dingming John Crane.
Chuanmi, Dandong Clone\Borgman, Xi’an Yonghua,
Dandong Clone, John Crane, Ai Zhi
We usually use Shenyang Beican, Chengdu Yitong, and Dandong Klon； The newly installed high-pressure centrifugal ammonia pumps and ammonium methyl pump, which were originally imported, are now made by Yonghua; they keep leaking. After switching to models from Dandong Klon, there is still slight leakage.
It is recommended to use Wuxi Quanshiquan; you can consult about the relevant technology by phone or WeChat. 13901520390
For ordinary equipment, domestic brands are sufficient: Chuanmi, Fubu, Dalian Bergman
There are many clones available for centrifugal pumps, as well as those from Xi’an Yonghua