Application Scenarios of Flanges

Flanges are core components for pipeline connections in industrial fields, especially in the petroleum, chemical, and power industries. Their detachable nature (e.g., in chemical plant piping systems) makes them the preferred choice for industrial pipelines; 90% of industrial pipelines use flange connections, with carbon steel accounting for 80% of these, boasting a compressive strength of up to 600 MPa. In building and municipal engineering, flanges are key components of water supply and drainage systems, suitable for fire protection systems, central air conditioning ducts, and underground pipe corridors. Pipes with diameters exceeding 300 mm commonly use flange connections to simplify maintenance. In special environments, flanges exhibit excellent adaptability; for example, stainless steel flanges resist salt spray corrosion (offshore platforms), mirror-polished flanges meet food hygiene standards, and special alloy flanges maintain toughness even at -196℃ (low-temperature environments). Cangzhou Mingao Pipeline Manufacturing Co., Ltd. provides Class A integral flanges, made of carbon steel, alloy steel, and stainless steel, with a compressive strength of 600 MPa, a smooth surface conforming to national standards, and suitable for industrial and building applications.