In the refining industry, the provision of steam is an indispensable part of the production process, influencing not only the quality of oil processing but also the energy consumption and economic benefits of the enterprise. The role of gas-fired boilers is pivotal, supplying steam for the heating of crude oil, distillation, reforming, and various chemical reaction processes, ensuring the efficiency of crude oil processing and the stability of product quality. The SZS Series is designed with a focus on efficiency and sustainability, utilizing gas as a clean fuel source to minimize environmental impact. With its advanced design, the boiler optimizes heat transfer and maintains consistent steam quality, crucial for the various stages of oil refining.