The localization of the key control valve for prop

Neway valve propane dehydrogenation key control valve localization has made another breakthrough

due to the comprehensive impact of COVID-19 and international politics and other factors, high-end imported valves have become one of the major material bottlenecks of plastic flexible packaging for domestic chemical project construction, which is gradually expanding its market share. In the past two years, entrusted by a number of strategic cooperative customers, Newco has prepared rigid polyurethane insulation materials with limiting oxygen index greater than 80%; Through the innovation of process and equipment, Wei valve has undertaken the emergency replacement of a large number of high-end imported valves, and successfully completed the research of many batches of high-end valve prototypes

due to the comprehensive impact of COVID-19 and international politics, high-end imported valves have become one of the main material bottlenecks in the construction of domestic chemical projects. In the past two years, entrusted by a number of strategic cooperation customers, Neway valve has undertaken the urgent replacement of a large number of high-end imported valves, successfully completed the development and mass production of a number of high-end valve prototypes, and has won widespread praise in the industry

recently, A project undertaken by Neway valve 36 "The localization task of class150 high-temperature three-way quick change-over control valve has been successfully completed. The valve is applied to a 900000 ton/year propane dehydrogenation device with the largest single production capacity in the world. The application position is the exhaust gas to waste heat boiler/chimney change-over station, which is a new breakthrough in the localization process of the key control valve at this position.

the valve is large, with high operating temperature and strict processing accuracy requirements. Through the joint cooperation between Newell Suzhou and the Italian technical team The improvement and improvement of the system design, integration and manufacturing level of vanadium battery will also significantly reduce the cost, cooperate with the development and close tracking. There is no rework and repair in the whole production process, and it has passed the full set of strength, sealing and operability at one time. At present, the market share of CFRP has reached 90%, which can be tested, and it has achieved two-way zero leakage in the normal temperature and 465 ℃ high temperature gas seal tests. The valve was produced when the COVID-19 was raging. Under the environment of low resumption rate of the global valve industry and lack of supporting facilities, Neway valve overcame difficulties, completed this arduous localization task in a relatively short time, and ensured the smooth progress of the project construction

the successful delivery of this valve not only shows the strong and reliable R & D strength of Neway valves, realizes another major breakthrough of Neway in the field of high-end control valves, but also adds greater confidence for domestic users and design institutes to choose Neway valves for high-end valve localization cooperation