Haihao Group Ships Flat Face Plate Flanges to Australia
Haihao Group has successfully completed the production and delivery of flat face plate flanges (FF) for a customer in Australia.
The flanges were manufactured according to project drawings with precise dimensional control, ensuring compatibility with the client’s piping system requirements. This shipment further strengthens Haihao Group’s position as a reliable industrial flange supplier for international markets.
Product Specifications
The order includes multiple sizes of flat face plate flanges, commonly used in low- to medium-pressure piping systems, water treatment facilities, and general industrial applications.
Delivered Sizes and Dimensions:
1. Plate Flange FF
- Outside Diameter (D): 279 mm
- Inside Diameter (d5): 170 mm
- Bolt Circle Diameter (PCD / k): 235 mm
- Thickness (b): 16 mm
- Bolt Holes: 8
- Bolt Hole Diameter (d2): 22 mm
- Surface Protection: Anti-rust oil
2. Plate Flange FF
- Outside Diameter (D): 337 mm
- Inside Diameter (d5): 221 mm
- Bolt Circle Diameter (PCD / k): 292 mm
- Thickness (b): 18 mm
- Bolt Holes: 8
- Bolt Hole Diameter (d2): 22 mm
- Surface Protection: Anti-rust oil
3. Plate Flange FF
- Outside Diameter (D): 406 mm
- Inside Diameter (d5): 276 mm
- Bolt Circle Diameter (PCD / k): 356 mm
- Thickness (b): 20 mm
- Bolt Holes: 12
- Bolt Hole Diameter (d2): 22 mm
- Surface Protection: Anti-rust oil
These custom dimension flat face plate flanges were carefully machined to ensure accurate bolt alignment and secure sealing performance.
Flat face plate flanges with anti-rust oil coating shipped to Australia
Reliable Manufacturing and Quality Control
Each flange underwent:
- Dimensional inspection
- Bolt hole position verification
- Surface finishing check
- Protective anti-corrosion treatment
The application of anti-rust oil coating ensures protection during overseas transportation and storage, maintaining product integrity upon arrival in Australia.
Applications of Flat Face Plate Flanges
Flat face (FF) plate flanges are widely used in:
- Water supply and drainage systems
- Mining and industrial facilities
- Pipeline connections for non-critical pressure systems
- Equipment and tank connections
As an experienced plate flange manufacturer in China, Haihao Group provides both standard and customized flange solutions based on international standards or client drawings.
Supporting Global Projects
With extensive export experience, Haihao Group continues to supply carbon steel plate flanges, forged flanges, and custom pipeline components to customers worldwide. The successful delivery to Australia demonstrates our commitment to quality, dimensional accuracy, and timely shipment.