11月12日，由渤海装备公司自主研制的超临界二氧化碳输送用直径610毫米、壁厚38毫米的直缝埋弧焊管产品顺利通过检测，产品的几何尺寸、力学性能均达到技术标准要求。这标志着我国最大管径、最大壁厚的超临界二氧化碳输送用直缝埋弧焊管试制成功！
该产品能够满足千万吨级超临界二氧化碳输送的需求，填补了我国“双碳”领域产品的空白。
超临界二氧化碳输送管主要用于二氧化碳的封存和驱油，减少碳排放。
CCUS/CCS（碳捕捉与封存）技术是被国际公认的解决气候变暖、大规模减少碳排放最终实现碳中和的最有效技术方案。
超临界二氧化碳输送用直缝埋弧焊管的研制成功，为我国双碳目标的实现超前做好了产品和技术储备。
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