Kelansu 10th Anniversary Thanksgiving Appreciation
At the meeting, Mr. Wang Hongbing, Marketing Director of Kelansu, introduced the latest environmental laws and regulations, industry status and opportunities of the country. Minister Wang said that in order to win the blue sky defense war, Kelan has always been committed to technology research and development, and in the field of automotive urea, it has continuously increased R&D investment and used products to meet the market demand for energy saving and emission reduction.
Ke Lansu Marketing Minister Wang Hongbing delivered a speech
Mr. Zhang Guangjie, Product Manager of Kelansu, focused on the smart station project and the Kayou Entrepreneurship Competition at this conference. The participants were enthusiastic and interactive, and the atmosphere of the conference was warm.
The first "Kayou Entrepreneurship Competition" of the Kelansu Cup was officially launched on February 24, 2019. At the meeting, Manager Zhang hosted the launching ceremony of the Kayou Entrepreneurship Competition.
At the end of the meeting, Manager G of G7 project gave a detailed explanation of the intelligent filling station, mainly introducing the integration module of the equipment and the collection and use of big data information. Participants carefully studied the intelligent filling station knowledge and actively observed the equipment.
G7 project Qin manager
At the conference, Kelan has awarded the Excellent Wisdom Station Award to outstanding outlets to thank the partners of the network for their care and support for Kelansu, and encouraged them to continue to work with Kelansu to share a new chapter.
Kelan Su has awarded the Excellent Wisdom Station Award for outstanding outlets
Years of tempering, always accompanied by the wind, breaking the waves, wonderful Pengcheng Miles! In 2019, Kelan will work side by side with the majority of dealers and friends, pioneering and enterprising, with a proactive attitude, intellectual and creative mind, under the guidance of national policies, Innovate, break through, embrace new eras, and meet new challenges!
Reading volume: Source: KLS kelas Author: Cold autumnGlobe valve, also known as cut-off valve, is a mandatory sealing valve, so when the valve is closed, pressure must be applied to the valve disc to force the sealing surface not to leak. When the medium enters the valve from under the valve disc, the resistance that the operating force needs to overcome is the friction force between the valve stem and the packing and the thrust generated by the pressure of the medium. The force to close the valve is greater than the force to open the valve, so the valve stem The diameter of the valve should be large, otherwise the failure of the top of the valve stem will occur. According to the connection method, it is divided into three types: flange connection, thread connection and welding connection. After the appearance of the self-sealing valve, the medium flow direction of the globe valve is changed from the top of the valve disc into the valve cavity. At this time, under the action of the medium pressure, the force to close the valve is small, but the force to open the valve is large, and the diameter of the valve stem can be adjusted accordingly. decrease. At the same time, under the action of the medium, this form of valve is also tighter. my country's valve "Three Chemicals" once stipulated that the flow direction of the globe valve should be from top to bottom. When the globe valve is opened, the opening height of the valve disc is 25% to 30% of the nominal diameter. The flow rate has reached the maximum, indicating that the valve has reached the fully open position. Therefore, the fully open position of the globe valve should be determined by the stroke of the valve disc.
Shut-Off Valve,Shutoff Valve,Automatic Shut Off Valve,Auto Shut Off Valve
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