Flange

🔹 Flanges

Flanges are mechanical components used to connect pipes, valves, pumps and other equipment in piping systems. They allow easy assembly, disassembly and maintenance of pipeline connections while ensuring reliable sealing and pressure integrity.

Our Flange products are manufactured according to international standards and suitable for various industrial piping and pressure systems.

🔹 Product Range

We supply a complete range of Pipe Flanges, including:

  • Weld Neck Flange (WN)
  • Slip On Flange (SO)
  • Blind Flange (BL)
  • Socket Weld Flange (SW)
  • Threaded Flange (TH)
  • Lap Joint Flange (LJ)
  • Plate Flange
  • Custom Flanges according to drawings

🔹 Standards

Our Flanges comply with major international standards, including:

  • ASME B16.5 / ASME B16.47
  • EN 1092-1
  • DIN
  • JIS
  • GOST (upon request)

Custom standards and project specifications are supported.

🔹 Materials

Available materials include:

  • Carbon Steel
  • Stainless Steel
  • Alloy Steel
  • Duplex Stainless Steel

Typical grades:

  • ASTM A105
  • ASTM A350 LF2
  • ASTM A182 F304 / F316
  • ASTM A182 F11 / F22
  • ASTM A240 Stainless Steel

Other materials can be supplied upon request.

🔹 Sizes & Pressure Ratings

  • Size Range: DN15 – DN2000
  • Pressure Class: Class 150 – Class 2500
  • PN6 – PN40 (EN standard)
  • Face type: RF / FF / RTJ

Manufacturing method:

  • Forged Flanges
  • Plate Flanges

🔹 Applications

Flanges are widely used in:

  • Oil & Gas pipelines
  • Chemical and petrochemical plants
  • Power generation
  • Water treatment systems
  • Shipbuilding and offshore engineering
  • Industrial piping systems

🔹 Why Choose Our Flanges

  • Full range of flange types and standards
  • Strict quality control and inspection
  • Stable production capacity and export experience
  • Custom fabrication based on drawings
  • Reliable delivery time