UPVC Flange 2 Inch & 3 Inch – Corrosion-Resistant Pipe Flanges for Water and Chemical Systems

✅ UPVC flanges in 2-inch and 3-inch sizes are widely used for connecting pipes, valves, pumps, and other equipment in water supply, wastewater treatment, chemical processing, and industrial piping systems. Their flanged design allows quick installation, easy maintenance, and convenient equipment replacement without cutting or welding the pipeline.

✅ Manufactured from high-quality Unplasticized Polyvinyl Chloride (UPVC), these flanges provide excellent resistance to corrosion, UV exposure, and a wide range of chemicals including acids, alkalis, salts, and other corrosive solutions. They are ideal for installations operating in humid or chemically aggressive environments.

✅ Compared with metal flanges, UPVC flanges are significantly lighter while maintaining excellent mechanical strength and pressure resistance. Their lightweight construction simplifies handling and installation while reducing transportation and maintenance costs.

✅ Precision machining ensures flat sealing surfaces and accurately positioned bolt holes, providing reliable leak-free connections when used with appropriate gaskets. The flanges are available in various international standards such as JIS, ANSI, or DIN depending on the manufacturer and application requirements.

✅ The 2-inch (DN50) and 3-inch (DN80) sizes are among the most commonly used dimensions for industrial and commercial piping systems. They are compatible with ball valves, butterfly valves, check valves, pumps, and numerous other pipeline components.

✅ Thanks to their excellent corrosion resistance, long service life, and cost-effective performance, UPVC flanges are widely applied in water treatment plants, chemical industries, aquaculture systems, food processing, pharmaceutical manufacturing, swimming pools, and many other industrial applications.

Technical Specifications

✅ Product Name: UPVC Flange

✅ Available Sizes: 2 Inch (DN50), 3 Inch (DN80)

✅ Material: Unplasticized Polyvinyl Chloride (UPVC)

✅ Connection Type: Flanged

✅ Flange Standard: JIS, ANSI, or DIN (Depending on Version)

✅ Working Pressure: PN10 or Equivalent (Depending on Manufacturer)

✅ Color: Grey

✅ Chemical Resistance: Excellent

✅ Corrosion Resistance: Excellent

✅ Operating Temperature: Approximately 0°C to +60°C

✅ Suitable Media: Clean Water, Wastewater, Diluted Chemicals, Acids, Alkalis, and Salt Solutions

Applications

✅ Water Supply Systems

✅ Drainage Systems

✅ Water Treatment Plants

✅ Wastewater Treatment Facilities

✅ Chemical Processing Pipelines

✅ Food Processing Plants

✅ Pharmaceutical Manufacturing

✅ Swimming Pool Systems

✅ Aquaculture Facilities

✅ Irrigation Systems

✅ Industrial Pumps

✅ PVC and UPVC Piping Systems

Hotline: 0084 787900099