newest! The company has successfully developed a large caliber ultra-low temperature hydraulic stop valve for LNG ships

Recently, the independent innovation of Shanghai Hudong Shipbuilding Valve Co., Ltd., a subsidiary of China Shipbuilding (Group) Co., Ltd. under China Shipbuilding Group, made a breakthrough. The company has successfully developed a complete product series of LNG marine large caliber ultra-low temperature hydraulic stop valves, whose main performance has reached the world's advanced level.

Xiao Bu learned that this kind of valve is the core equipment in the ultra-low temperature liquid cargo system of the LNG ship. It has the characteristics of low temperature resistance, wide temperature range, low dissipation, long life, etc. The working temperature is - 163 ℃, the test temperature is - 196 ℃, and it has passed the ultra-high reliability test under the alternating temperature, fully meeting international standards.

Since March, despite the impact of the epidemic, Hudong Shipbuilding Valve Co., Ltd. has tried every means to coordinate various resources to ensure that the ultra-low temperature project team continues to operate. Under the leadership of the chief technical expert, the members of the project team carried forward the spirit of "working together to overcome all difficulties and climb the peak", and made every effort to promote the technical breakthrough, continuously optimize the design scheme, and improve the process, breaking through key technical bottlenecks, achieving successful development, and realizing the full autonomy and controllability of the equipment.

In recent years, the company has repeatedly made innovations in the whole LNG ultra-low temperature valve industry chain, firmly occupying the leading position in the market, and made important contributions to the localization of core equipment in the LNG industry chain.