江苏润邦重工股份有限公司

      近日，子公司润邦海洋向海外客户成功交付2套LNG不锈钢低温液罐，不仅体现了润邦海洋在LNG液罐装备制造领域的深厚技术底蕴，也进一步证明了其在国际市场的品牌竞争力。

      该项目将应用于1822 FEU（标准箱）集装箱船，设计及建造严格遵循 ASME、USCG等国际权威规范，具有优异的低温性能和耐腐蚀性。材质选用 304 不锈钢，入级ABS船级社，单罐直径达11.8米，总长 22.5 米，设计舱容为 2245立方米，设计最低温度可达 - 163°C，设计压力为3.0bar，在极端低温和高压环境下仍能保持稳定运行。

      自开工建造以来，润邦海洋高度重视项目进度管理，克服梅雨、高温等天气，通过优化生产流程、合理安排资源，以及对关键焊接工艺技术的研究，制定了严格的焊接工艺规程，有效提升了焊接质量。 

      此前，润邦海洋已成功交付多项LNG液罐产品，积累了丰富的项目经验，产品质量和技术实力获得了客户的高度认可。润邦海洋将以此次交付为新的起点，继续加大在绿色能源装备领域的研发和创新力度，为全球客户提供更优质的绿色解决方案。

On July 17th, ROC successfully delivered 2 sets of LNG stainless steel cryogenic liquid tanks to overseas customer. This not only demonstrates ROC's deep-rooted technical foundation in the field of LNG liquid tank equipment manufacturing but also further proves its brand competitiveness in the international market.

The project will be applied to 1822 FEU container ships. Its design and construction strictly comply with international authoritative standards such as ASME and USCG, featuring excellent cryogenic performance and corrosion resistance. It is made of 304 stainless steel and classified by ABS. Each tank has a diameter of 11.8 meters, a total length of 22.5 meters, a designed capacity of 2245 cubic meters, a minimum design temperature of -163°C, and a design pressure of 3.0 bar, enabling stable operation even in extremely low-temperature and high-pressure environments.

Since the start of construction, ROC has attached great importance to project schedule management. It has overcome weather conditions such as plum rain season and high temperatures. By optimizing the production process, arranging resources reasonably, conducting research on key welding technologies, and formulating strict welding procedures, it has effectively improved the welding quality.

Previously, ROC has successfully delivered a number of LNG liquid tank products, accumulating rich project experience, and its product quality and technical strength have been highly recognized by customers. Taking this delivery as a new starting point, ROC will continue to increase investment in R&D and innovation in the field of green energy equipment, providing global customers with better green solutions.