Din rubber expansion joints for refrigerator room in Beijing steel mill
The official website of Shanghai Songjiang  introduces to you the contract information of din rubber expamsion joint [the refrigeration room of Beijing Shougang Ice Field for the 2022 Winter Olympics in Beijing]. Songjiang Group provides shock absorption and noise reduction products for many refrigeration equipment to protect the long-term use of refrigeration equipment, reduce vibration and absorb noise.
1、 Introduction to Beijing 2022 Winter Olympics:

On July 31, 2015, the 128th plenary session of the International Olympic Committee, held in Kuala Lumpur, Malaysia, voted that Beijing would become the host city of the 2022 Winter Olympic Games and the Winter Paralympic Games.
At 15:00 on December 15, 2015, the inaugural meeting of the Organizing Committee for the 2022 Winter Olympic and Paralympic Games in Beijing was held in the Great Hall of the People. It marks the official establishment of the Organizing Committee for the 2022 Winter Olympic Games and the Winter Paralympic Games in Beijing! The preparations for the 2022 Beijing – Zhangjiakou Winter Olympic Games are in full swing!
The inaugural meeting of the Beijing 2022 Winter Olympic and Paralympic Games Organizing Committee was held in Beijing at 15:00 on December 15, 2015. Zhang Gaoli, member of the Standing Committee of the Political Bureau of the CPC Central Committee, Vice Premier of the State Council and leader of the leading group of the 24th Winter Olympic Games, attended the meeting and delivered a speech.
Zhang Gaoli said that the CPC Central Committee and the State Council attached great importance to the preparation for the 2022 Winter Olympics. Premier Li Keqiang requested that the concept of innovation, coordination, green, open and shared development be run through the whole preparation process. To host the Winter Olympic Games well is our solemn commitment to the international Olympic family, and also an important measure to implement the coordinated development strategy of Beijing, Tianjin and Hebei. We should effectively integrate our thoughts and actions into the important decisions and arrangements of the Party Central Committee and the State Council, and do a solid job in preparation.
Zhang Gaoli stressed that we should adhere to the principle of planning first, improve the top-level design, determine the road map and timetable, and make the objectives of the preparation tasks clear, the nodes accurate, and the responsibilities clear. We should highlight the focus of our work, take into account the needs of the competition, post-competition utilization and environmental protection, and create a high-quality project for venue construction. We should carefully prepare for the organization and service of the event so that the athletes, spectators and media can enjoy high-quality service and experience. We should speed up the development and popularization of ice and snow sports, drive the masses to care about, love and participate in ice and snow sports, improve the competitive level of winter sports, and strive to achieve outstanding results at the Beijing Winter Olympics. We should put the concept of green development throughout the preparation process, strengthen joint defense and construction, and accelerate the improvement of the ecological environment in Beijing-Zhanghai region. We should deepen international exchanges and cooperation, strengthen communication and contact with the International Olympic Committee, and promote the preparation for the Winter Olympic Games from a global perspective.
Zhang Gaoli requested that the Winter Olympic Organizing Committee should strengthen its internal construction, speed up the establishment of institutions, strengthen talent support, improve rules and regulations, conscientiously perform its duties, and provide strong organizational support for the preparation of the Winter Olympic Games. Relevant localities and departments should focus on the preparation for the Winter Olympics as a major event, actively mobilize the participation of social forces, and form a strong joint force to do a good job in the preparation. In accordance with the requirements of “Three Stricts and Three Realities”, we should refrain from extravagance and waste, be frugal, honest, and sunny, and do a good job in the preparation work with high quality, high level and high efficiency, so as to make the Beijing Winter Olympic Games a wonderful, extraordinary and outstanding Olympic Games, and make new contributions to the realization of the “Two Centenary Goals” and the realization of the Chinese Dream of the great rejuvenation of the Chinese nation.
Liu Yandong, Guo Jinlong, Wang Chen and Zhang Qingli attended the meeting and read out the congratulatory message from the President of the International Olympic Committee Bach. Members of the leading group for the work of the 24th Winter Olympic Games, relevant leaders of the General Administration of Sport, the Chinese Disabled Persons’ Federation, Beijing Municipality, Hebei Province and other relevant units, leaders of relevant departments of the central government, and relevant leaders of the Beijing Winter Olympic Organizing Committee attended the meeting.
2、 Introduction of the din rubber expansion joints for refrigerator room contract:

The following is a scanned copy of the authenticity contract. Please do not modify or reprint it. This contract is only used as a proof of supply. Thank you for your cooperation.
3、 [The refrigeration room of Beijing Shougang Ice Field for Beijing 2022 Winter Olympic Games] Introduction to din rubber expansion joints:

The refrigerator room of the ice rink is composed of tubular rubber parts composed of inner and outer rubber layers, cord layers and wire rings, which are formed by vulcanization and then combined with metal flanges or parallel joints. This product can reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes. It is widely used in various pipeline systems.
The refrigerator room of the ice rink is a pipe connector with high elasticity, high air tightness, medium resistance and weather resistance.
The refrigerator room of the ice rink is small in size, light in weight, good in elasticity and convenient in installation and maintenance.
The din rubber expansion joints for refrigerator room can absorb the lateral, axial and angular displacement caused by pipeline vibration after installation; It is not subject to the restriction that the pipes are not concentric and the flanges are not parallel.
The installation of the refrigerator room in the ice rink can reduce the noise caused by the vibration of the pipeline water pump, and has strong vibration absorption capacity.
The seamless high-pressure rubber joint in the din rubber expansion joints for refrigerator roomcan effectively prevent the corrosion of corrosive media on the inner wall of the rubber joint in the pipeline with high temperature resistance, acid and alkali resistance and oil resistance, and improve the service life.

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