Flange facing is the process of machining the mating surface of a flange to restore its flatness and create a smooth, even finish. This ensures a proper seal when the flange is bolted together, preventing leaks in piping systems and machinery.

Key Aspects of Flange Facing

• Surface Restoration: Restores flatness and smoothness to flange surfaces.
• Seal Integrity: Ensures a proper seal to prevent leaks.
• Versatility: Suitable for various flange sizes and materials.
• Onsite Capabilities: Portable machines allow for onsite flange facing.
• Improved Performance: Enhances the reliability and safety of piping systems.

Common Applications

• Oil and Gas: Restores flanges in pipelines and refineries.
• Construction: Ensures proper sealing in building infrastructure.
• Manufacturing: Maintains flanges in machinery and equipment.
• Shipbuilding: Prepares flanges for marine vessel construction and repair.

Process Overview

• Setup: Align the flange facing machine with the flange surface.
• Facing: Machine the flange surface to restore flatness and smoothness.
• Measurement: Ensure the flange meets required flatness and finish specifications.
• Finishing: Achieve a clean, even surface for optimal sealing.

Benefits

• Cost-Effective: Extends the life of existing flanges, reducing replacement costs.
• Time-Saving: Onsite capabilities minimize downtime and transport costs.
• Precision: Ensures flat, smooth surfaces for better sealing.
• Safety: Prevents leaks and enhances the reliability of piping systems.