Stainless Steel Flange DN25, DN40, DN50, DN80, DN100 – SS304 & SS316 Industrial Pipe Flanges

✅ Stainless steel flanges DN25, DN40, DN50, DN80, and DN100 are essential piping components used to connect industrial valves, pumps, flow meters, pressure vessels, and various pipeline equipment. Offering excellent corrosion resistance, high mechanical strength, and long service life, these flanges are widely used across numerous industrial applications.

✅ Manufactured from SS304 or SS316 stainless steel, these flanges provide outstanding resistance to corrosion, oxidation, rust, chemicals, seawater, clean water, and steam. For highly corrosive environments and marine applications, SS316 stainless steel offers superior corrosion resistance and durability.

✅ Precision CNC machining ensures excellent dimensional accuracy, flat sealing surfaces, and correctly positioned bolt holes in accordance with international standards. This enables secure installation, reliable gasket sealing, and leak-free operation.

✅ Stainless steel flanges are available in various designs, including Slip On (SO), Welding Neck (WN), Blind Flange (BL), Socket Weld (SW), and Threaded Flange, making them suitable for a wide variety of industrial piping installations.

✅ Standard sizes include DN25 (1 inch), DN40 (1-1/2 inch), DN50 (2 inch), DN80 (3 inch), and DN100 (4 inch). They are manufactured in accordance with JIS 5K, JIS 10K, JIS 16K, ANSI Class 150, ANSI Class 300, DIN PN10, and DIN PN16 standards, ensuring compatibility with international piping systems.

✅ With excellent pressure resistance, superior corrosion protection, precision manufacturing, and long operational life, stainless steel flanges DN25, DN40, DN50, DN80, and DN100 are an ideal solution for food processing, pharmaceutical manufacturing, chemical plants, water treatment facilities, oil & gas, and industrial piping systems.

Technical Specifications

✅ Product Name: Stainless Steel Flange

✅ Available Sizes: DN25, DN40, DN50, DN80, DN100

✅ Equivalent Sizes: 1 Inch, 1-1/2 Inch, 2 Inch, 3 Inch, 4 Inch

✅ Material: SS304 or SS316 Stainless Steel

✅ Flange Types: Slip On (SO), Welding Neck (WN), Blind (BL), Socket Weld (SW), Threaded

✅ Flange Standards: JIS 5K, JIS 10K, JIS 16K, ANSI Class 150, ANSI Class 300, DIN PN10, DIN PN16

✅ Facing Type: Raised Face (RF) or Flat Face (FF)

✅ Surface Finish: CNC Machined, Pickled, or Polished

✅ Working Pressure: According to Flange Standard

✅ Suitable Media: Clean Water, Wastewater, Steam, Oil, Gas, Chemicals, and Various Industrial Fluids

Applications

✅ Water Supply Systems

✅ Water Treatment Plants

✅ Wastewater Treatment Facilities

✅ Steam Systems

✅ Compressed Air Systems

✅ Chemical Processing Plants

✅ Food Processing Industry

✅ Pharmaceutical Manufacturing

✅ Oil & Gas Industry

✅ Power Plants

✅ Mechanical & Electrical (M&E) Projects

✅ Industrial Piping Systems

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