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Zhejiang Haisheng Jinhuan Machinery Co., Ltd. strives to develop and pursue excellence! !

Zhejiang Haisheng Jinhuan Machinery Co., Ltd. strives to develop and pursue excellence! !

  • Categories:News Center
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  • Time of issue:2021-09-23
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(Summary description)The company has a complete quality assurance system, has successively obtained ISO9001: 2000 quality management system certification, the "Special Equipment Manufacturing License of the People's Republic of China" (pressure pipeline) issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and has been rated as "Quality Conservation" by related departments. Demonstration unit of integrity and excellence. 　 Based on the concept of honesty and win-win cooperation, with the tenet of quality first, scientific management, continuous improvement, precision production and flexible management, friends from all walks of life are welcome to cooperate sincerely and develop together.

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Haisheng Jinhuan Machinery

Haisheng Jinhuan Machinery

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Zhejiang Haisheng Jinhuan Machinery Co., Ltd. strives to develop and pursue excellence! !

(Summary description)The company has a complete quality assurance system, has successively obtained ISO9001: 2000 quality management system certification, the "Special Equipment Manufacturing License of the People's Republic of China" (pressure pipeline) issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and has been rated as "Quality Conservation" by related departments. Demonstration unit of integrity and excellence. 　 Based on the concept of honesty and win-win cooperation, with the tenet of quality first, scientific management, continuous improvement, precision production and flexible management, friends from all walks of life are welcome to cooperate sincerely and develop together.

  • Categories:News Center
  • Author:
  • Origin:
  • Time of issue:2021-09-23
  • Views:0
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The company has a complete quality assurance system, has successively obtained ISO9001: 2000 quality management system certification, the "Special Equipment Manufacturing License of the People's Republic of China" (pressure pipeline) issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and has been rated as "Quality Conservation" by related departments. Demonstration unit of integrity and excellence.  Based on the concept of honesty and win-win cooperation, with the tenet of quality first, scientific management, continuous improvement, precision production and flexible management, friends from all walks of life are welcome to cooperate sincerely and develop together.

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Previous: Stainless steel flange
Next: Welding flange
Previous: Stainless steel flange
Next: Welding flange
Application of flat welding flange 2021-09-15 15:05:44
Application of flat welding flange. The structure is simple and the processing is convenient. Its force characteristics are between the integral flange and the loose flange. Flat welding flanges are divided into Type A flat welding flanges and Type B flat welding flanges when used on vessels.
Briefly describe the main design of stainless steel flanges 2021-09-15 15:04:33
The primary design flaw of the stainless steel flange is that it cannot ensure no leakage. This is the lack of its design: the connection is dynamic, and cyclic loads such as thermal expansion and fluctuations will cause movement between the flange surfaces, which will affect the function of the flange, which will damage the integrity of the flange and lead to leakage.
The main function and processing method of butt welding flange 2021-09-15 15:03:04
The butt welding flange can greatly save space and reduce the weight, and it can also ensure that the joints will not leak out. It has very good sealing performance. The size of the butt welding flange is reduced due to the sealing The diameter of the piece stops reducing, which will reduce the cross-section of the sealing surface. Secondly, the flange gasket has been replaced by a sealing ring, in order to ensure the matching of the sealing surface to the sealing surface.
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