China's high-pressure and large-caliber all-welded valve body ball valve can be mass-produced

[China Instrument Network Instrument R&D] Recently, Shanghai Electric Valve Co., Ltd. (SNJ) undertook the second batch of key technical transformation projects in Shanghai for key projects in 2014. “The key equipment for long-distance natural gas pipelines has been localized in high-pressure, large-caliber fully-welded valve body ball valves. Form batch production capacity project" completion acceptance. The project has changed the status of the valves that have been completely relied on imports for more than 40 years. The ball valve with a diameter of 36 turns or less can be fully domesticated and the reliability of the ball valve can be further improved. The major pipelines in China are currently "Eastern" and so on are widely used.

According to reports, the project has a total investment of 61 million yuan, of which 51 million yuan in fixed asset investment. The construction site is located at No. 333 Qinqiao Road, China (Shanghai) Free Trade Zone. The project was formally started on October 16, 2014. In August 2016, the single acceptance of firefighting, sanitation, environmental protection, sanitation, planning, and archives was completed. After the completion of the project, the newly-built factory area will be more than 4,000 square meters. At the same time, large-scale valve test equipment, valve welding special equipment, valve robot welding work stations, large-diameter valve paint, shot blasting equipment, large lifting equipment and CNC lathes for processing large-diameter valves will be added. And other facilities.

After the implementation of the project, the company has a production plant that specializes in the production of large-diameter valves with 50 tons of lifting equipment, 4600 tons of valve testing equipment and large shot blasting and paint equipment. The technical transformation effect is obvious, and the production capacity and production efficiency are obvious. A significant increase has been achieved to achieve the project's target.

Shanghai Electric Valve Co., Ltd. relies on the specifications of ISO9001, ISO14001 and OHSAS18001, and pays attention to quality, safety, occupational health and environmental protection. It improves quality, safety, occupational health and environmental protection systems, and pays close attention to customers and employees with a high degree of responsibility. , society, and other parties' interests.

(Original title: High-pressure, large-diameter ball valves related to the national energy strategy have domestic alternative products)

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