The following is a brief description of the standard specifications, pressure levels, sealing surface forms, material properties and application areas:
Standard specifications: It follows the ANSI (American National Standards Institute) standard, is widely recognized and applied internationally, has good versatility and interchangeability, and is easy to connect with other pipes and equipment that comply with the American standard system.
Pressure level: 150# means that its pressure level is 150 pounds, which is suitable for pipeline systems with lower pressures, and can ensure the sealing and stability of pipeline connections within a certain pressure range.
Sealing surface form: It adopts a convex surface (RF) design. This sealing surface has a simple structure and is easy to install. When connected with the matching flange, it can be tightened by bolts to form an effective seal and reduce the possibility of medium leakage.
Material properties: The material is 304/304L stainless steel. 304 stainless steel has good corrosion resistance, heat resistance and mechanical properties, and is suitable for a variety of different working environments; 304L is an ultra-low carbon 304 stainless steel, which performs better in some occasions with high intergranular corrosion sensitivity, further improving the corrosion resistance of the flange, especially in welding and high temperature environments.
Application areas: With its excellent performance, it is widely used in pipeline systems in chemical, petroleum, natural gas, food and beverage, pharmaceutical, water treatment and other industries to connect pipelines, valves, pumps and other equipment to ensure the safe and reliable operation of the entire system.
