Socket flange

The spigot flange of PVC-U socket flange is mainly used for connecting pipes and different equipment to form a whole. Through the connection of the flange, it is possible to achieve the transmission of fluids, gases, and solids, meeting the production, manufacturing, and supply needs in various industrial fields. In addition, the PVC spigot flange can also be used to transition between pipes of different specifications and materials, facilitating the connection of equipment and pipes of different sizes and materials to ensure the smooth transmission of fluids between different pipes. The design and material selection of the PVC spigot flange is crucial for ensuring the reliability and stability of the connection, which helps to reduce the risk of leaks and failures. During maintenance, by loosening the bolts of the flange, it is convenient to disassemble and repair equipment and pipeline systems, reducing the impact of the maintenance process on the entire system.

Product Name: PVC-U Socket flange
Material: PVC-U
Pressure Ratings: 1.0MPa, 1.6MPa
Connection Methods: Spigot and Socket, Adhesive, Flange Connection
Colors: White, Grey, Green, etc. Custom Colors Available upon Request
Production Standard: GB/T 10002.2-2003
Density: 1.35~1.46 g/cm³
Working Temperature: -20°C to 110°C
Vicat Softening Temperature: ≥80°C
Longitudinal Shrinkage Rate: ≤5%
Drop Weight Impact Test: 0°C TIP ≤5%
Hydrostatic Pressure Test: No Cracks, No Leakage
Seal Test: No Cracks, No Leakage
Weathering Test: UV Resistant
Vinyl Chloride Monomer Content: ≤1 mg/kg
Flexural Strength: ≥36 MPa

1. PVC-U pipe fittings have wonderful acid and alkali resistance and corrosion resistance, capable of withstanding the erosion of various chemicals to ensure the long-term stable operation of the pipeline system.
2. The inner wall of the PVC-U socket flange connected by PVC spigot flanges is smooth, which reduces the resistance when fluids pass through, significantly improving the transportation efficiency of the pipeline system and reducing energy consumption.
3. PVC socket flanges have good resistance to water pressure, external pressure, and impact, capable of withstanding various complex working environments and external forces, ensuring the safety and reliability of the pipeline system.
4. The PVC-U material has undergone strict solubility tests, proving that it will not affect water quality, making it very suitable for use as pipe fittings in tap water distribution systems, ensuring the hygiene and safety of water use.
5. The manufacturing cost of PVC socket flange is relatively low, with long service life and low maintenance costs, offering high cost-effectiveness, capable of meeting various budget requirements.