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Non-standard Flanges

Filter Connecting Flange

  • Professional Design: Specially designed for filter connections with good compatibility
  • Good Sealing Performance: Ensures reliable sealing at connection with no leakage
  • High Connection Strength: Capable of withstanding system pressure with stable connection
  • Excellent Material: Manufactured using high-quality materials with strong corrosion resistance
  • Easy Installation: Standard bolt hole design for convenient installation
  • Simple Maintenance: Easy to disassemble improving maintenance efficiency
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Filter Connecting Flange is a specialized flange product for filter equipment connections, used to connect the filter body to the pipeline system. The product has a reasonable design with good sealing performance and connection strength, ensuring reliable connection between the filter and pipeline system. Filter connecting flanges are widely used in various filter equipment such as bag filters, basket filters, cartridge filters, precision filters, etc., to achieve connections between the filter and upstream/downstream pipelines. The flanges are manufactured using high-quality stainless steel, carbon steel or other special materials with excellent corrosion resistance and mechanical strength, capable of withstanding pressure and temperature requirements during filter operation. The products can be customized according to different filter models and pipeline system requirements to meet various application needs. The connecting flanges are designed with standard bolt holes for easy installation and disassembly, improving equipment maintenance efficiency. The product plays a key connecting role in filtration systems, serving as a bridge between filter equipment and pipeline systems.

Technical Standards

Item Technical Standard
Material 304, 316L Stainless Steel, Carbon Steel, Alloy Steel
Pressure Rating 0.6-4.0 MPa
Size Range DN25-DN1200
Temperature Range -20℃ to +200℃
Flange Standard GB/T 9113, ASME B16.5, DIN2501
Face Type Raised Face (RF), Flat Face (FF), Male/Female (M/F)
Connection Type Flanged Connection
Manufacturing Process Forging, Casting, Machining

Basic Models

Model Type Features
FCF-50 DN50 Filter Connecting Flange Small filter type, cost-effective
FCF-100 DN100 Filter Connecting Flange Medium filter type, widely used
FCF-200 DN200 Filter Connecting Flange Large filter type, high strength
FCF-400 DN400 Filter Connecting Flange Ultra-large filter type, high pressure rating

Main Components Material Table

No. Part Name Material
1 Flange Body 304/316L Stainless Steel, Carbon Steel
2 Sealing Face Same as flange body or overlay alloy
3 Bolt Holes Machined as part of flange body
4 Sealing Gasket Flexible Graphite, PTFE, Food-grade Silicone
5 Fasteners Stainless Steel, Carbon Steel Bolts and Nuts
6 Surface Treatment Anti-corrosion coating, passivation treatment
7 Identification Marking Laser marking or cast lettering
8 Anti-corrosion Layer Galvanized, Epoxy coating

No drawing available.