Flange bell mouth is an indispensable special pipe fitting for water supply and drainage, municipal pipe networks, hydraulic engineering, sewage treatment, and industrial pipeline systems.
Manufactured from high-quality carbon steel and stainless steel with precision casting and processing, the product features a flange connection at one end and a flared bell mouth at the other. With a reasonable streamlined design and smooth inner wall, it effectively optimizes fluid flow, reduces water resistance, turbulence, and vortex, and improves the water delivery and drainage efficiency of the pipeline.
Structural & Technical Advantages
Flange Connection Design
The standard flange face features precisely drilled bolt holes and a smooth sealing surface, ensuring a strong connection and excellent tightness. It is easy to install, disassemble, and maintain, making it perfectly suitable for the fixed installation of large pipe networks.
Streamlined Bell Mouth Structure
The flange bell mouth can smoothly guide water flow, prevent backflow, pool wall erosion, and pipeline negative-pressure impacts, effectively protecting pipelines, water pools, and pump station equipment and extending the service life of the whole system.
Premium Material & Corrosion Resistance
Optional materials include carbon steel and 304 / 316 stainless steel. It features high overall strength and pressure resistance. With anti-rust and anti-corrosion treatment, it resists acids, alkalis, moisture, and aging, and is suitable for harsh working conditions such as outdoor laying, underground pipe networks, and sewage environments for long-term use.
Precise Size & Complete Specifications
Produced in accordance with national standards, American standards, and customized non-standard sizes. Complete caliber range, precise workmanship, and high welding & flange fitting accuracy make it well matched with main water supply and drainage pipes, pump station outlets, and pool overflow ports.
Application Scope
Widely used in urban municipal water supply and drainage projects, sewage treatment plants, waterworks, pump stations, river hydraulic projects, residential district pipe networks, and chemical circulating water systems.
It is commonly used for pipeline outlets, water pool inlet and outlet ports, guiding pipeline flow, reducing noise, preventing backflow, and stabilizing pressure. It performs multiple functions, including flow guiding, pressure stabilization, resistance reduction, erosion prevention, and sealed connection, serving as a core supporting pipe fitting for the stable operation of water supply and drainage pipe networks.
Key Features
Flange fixed installation, stable connection, and zero leakage.
Streamlined bell mouth design to reduce flow resistance and water hammer effect
Multiple material options, pressure, and corrosion-resistant for outdoor and underground use
Full range of standard sizes and customized non-standard options available
Easy installation and low maintenance, ideal for large-scale water supply and drainage engineering projects
By adhering to strict quality control and standardized production processes, our flange bell mouth offers exceptional stability, durability, and cost-effectiveness for global engineering projects. We provide both standard specifications and personalized custom solutions to meet the diverse needs of municipal, industrial, and water supply and drainage systems.
We sincerely invite customers from around the world to inquire, collaborate, and establish long-term partnerships that benefit both parties and foster mutual growth.
