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Mar 26,2026

CNOOC Development's self-developed equipment has completed the cleaning operation of 100000 cubic meters of large-scale storage tanks

On March 16th, CNOOC Development Equipment Technology Co., Ltd. successfully completed the mechanical cleaning operation of a 100000 cubic meter large storage tank. This operation applied the company's independently developed mechanical cleaning device for the first time, achieving a "zero breakthrough" in the cleaning technology of storage tanks of this scale and promoting the transformation of large-scale oil and gas storage tank operation and maintenance towards intelligent cleaning.


Mar 26,2026

Qingdao Dean recalls 2402 gas storage tanks to eliminate safety hazards

Recently, Qingdao Dean Machinery Manufacturing Co., Ltd. filed a recall plan with the State Administration for Market Regulation in accordance with relevant laws and regulations. Starting from today, a total of 2402 gas storage tanks produced from June 2016 to June 2025 will be recalled to effectively prevent storage tank safety risks.


Mar 26,2026

The first domestic 120 cubic meter ultra-low temperature storage tank technology achievement has been appraised

Recently, the technology achievement appraisal meeting for the "Key Technologies for Design and Manufacturing of 120 cubic meter Ultra Low Temperature Storage Tanks" developed by the engineering construction company was held in Kashgar, Xinjiang. The expert group unanimously recognized that the complete technology and equipment have reached the international advanced level, marking a major technological breakthrough in China's ultra-low temperature storage tank field.


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