


As a pillar industry of the national economy, the petrochemical industry covers the entire industrial chain including oil and gas exploration, exploitation, refining, processing, storage and transportation. Its production process is characterized by high temperature, high pressure, strong corrosion and high risk.
From pressure vessels and towers in large-scale refining and chemical plants, to long-distance oil and gas pipelines, and structural components of offshore platforms, welding, as a core joining process, directly determines the structural integrity, operational safety and service life of equipment.
As the core consumables of the welding process, welding materials, together with the adaptability and advancement of welding technology, are key supports to ensure the stable operation of petrochemical equipment and promote the high-quality development of the industry. The two complement each other to jointly build a strong safety line for the petrochemical industry.