April 24, 2024

Jiaxing Haiyan Standard Parts Industry Transformation and Upgrade

In 2011, Haiyan County implemented the strategy of “City with Shanghai, Hangzhou and Ningbo” on the basis of the implementation of the strategy of Jiaxing City and “Shanghai-Hangzhou City,” and based on its actual development, the city’s “Shanghai-Hangzhou-Ningbo City” was held first. The work promotion meeting will make Haiyan's strategic connotation in the city more comprehensive.

While continuously introducing high-quality projects in the Shanghai-Hangzhou-Ningbo region, “sea salt manufacturing” is also infiltrating into these high-end markets. “Big projects catalyze large industries and major industries promote large-scale development” is the direction of the transformation and development of sea salt economy. The implementation of the "Hangzhou-Tonghai City" strategy has effectively accelerated the economic transformation of Haiyan. Last year, Haiyan successively introduced high-quality projects such as Concorde Steel and Qianjiang Ming Shida, and actively combined advantages of resources outside the county, through the establishment of industrial alliances and other scientific and technological innovation carriers, to provide strong endurance for the economic transformation and development.

At the end of October last year, Aerospace Precision Co., Ltd., together with the National Standard Quality Supervision and Inspection Center, Qifeng Hardware, New Oriental Fasteners, and Everlasting Tool & Die Co., jointly initiated the establishment of an aerospace standard parts industry alliance through technical cooperation and product cooperation. , market cooperation and capital cooperation allow enterprises within the alliance to share resources and jointly improve the technology and management level of the enterprises within the alliance. This is a solid step forward in the transformation and upgrading of Haiyan's standard parts industry and a milestone in the foreign exchange and cooperation of sea salt standard parts industry. event. Jiaxing Haiyan implemented the “Strategic Construction with Shanghai-Hangzhou City” strategic project Introduction: Zhejiang Online reported on March 20th, “The project is now progressing smoothly and is currently in the commissioning stage. It is expected to be put into operation by the end of March or early April.” Yesterday, Zhejiang Xiehe Group Responsible person in the company said. It is understood that the company's annual output of 2 million tons of thin steel plate project total investment of 3.5 billion yuan, is the largest investment in the introduction of sea salt projects so far, is Haiyan County's active implementation of the "with the Shanghai-Hangzhou-Nanjing city" strategy a major achievement.

Shendang Town serves as a “bridgehead” for sea salt to link Shanghai. The demonstration and sea salt industrial park under construction provides another major platform for Haiyan to undertake resources such as capital flow and technology flow from Shanghai. “Demonstration and Haiyan Industrial Park was divided into two phases. One of the 30,000-square-meter standard factory buildings was put into operation at the end of last year and is now undergoing exterior wall decoration. The second-phase construction plan is in progress. The entire industrial park is expected to The project was completed in late 2013 or early 2014.” According to the person in charge of Shendang Town, the industrial park will undertake projects from Shanghai that meet Haiyan's local industrial planning or projects with high input-to-output ratio and high technological content, and will also be local to Haiyan. The quality project provides an incubation platform.

Ball valves are usually used for shutting off or connecting the medium flow.

The maximum permissible leakage of the valve with non-metal elastic seals is zero, and that of the Ball Valve with meal seals is 0.1xDNmm3/s.

Therefore, acceptable valves with metal seals possibly have slight leakage. Hence, in the applications where there must not be any leakage,especially at the pipeline ends, ball valves with soft seals should be used.

Nominal pressure of brass ball valve is 1.6MPa, 2.0MPa and 2.5MPa. When the ball valve is used for saturated steam, the pressure of the saturated steam should be ≤0.6MPa.used.

Ball Valve

Ball Valve,Brass Ball Valve,Brass Gas Ball Valve,Mini Brass Ball Valve

Ningbo Jiekelong Precision Manufacturing Co., Ltd. , http://www.jklvalve.com