Carbon steel flanges are widely used in industries such as petroleum, chemical, power generation, shipbuilding, and metallurgy, and are particularly suitable for high-pressure, high-temperature, or corrosive media environments. The following are specific application scenarios:
Oil and Gas Field
Used for wellhead equipment, oil pipelines, and other high-pressure connection points, with pressure ratings up to PN16-42MPa.
Plays a key connection role in refinery cracking units and the nuclear industry.
Chemical and Power Systems
In chemical plants, used for reactors, distillation towers, and other equipment, with sealing pressure up to PN25MPa.
In power systems, used for main steam pipeline flange connections, withstanding temperatures up to 450°C.
Other Industrial Fields
Firefighting projects: Compatible with high-pressure gas fire suppression systems, supporting large-diameter quick connections above DN200mm.
Food processing: Suitable for pipeline connections in production lines for beer, beverages, edible oil, etc.
Special Operating Conditions
Corrosion resistance: Suitable for highly corrosive media conditions, requiring sealing gaskets to enhance sealing performance.
Installation and maintenance: Bolt hole design facilitates disassembly and maintenance, and surface treatments (such as galvanization) can extend service life.
Post time: Nov-24-2025
