CNC Machined Flange Parts

As a reliable manufacturer, Tuoyuan Metal is capable of machining CNC Machined Flange Parts, as well as various other metal components and fasteners. We maintain stable production capacity and offer customized OEM solutions.

Our Production Ability

Ultra-High Machining Precision: Tuoyuan Metal utilizes 20 high-speed precision CNC lathes and 5 machining centers, achieving a machining accuracy of ±0.01mm for flange rings. Key dimensional tolerances, such as bolt hole center diameter and flange thickness, strictly adhere to international standards such as ASME B16.5 and BS 4504. The contact surface roughness is Ra ≤ 6.3μm (compliant with MSS SP-6), ensuring leak-proof sealing.

Strong Structural Stability: Welded flange rings are fabricated using argon arc welding/laser welding processes by technicians with an average experience of over eight years. They boast a tensile strength of ≥200MPa and a load-bearing capacity far exceeding national standards. Previously customized for heavy machinery companies, flange ring assemblies have been tested and proven to withstand the high-intensity demands of 3-meter-high racks.

Customizable Adaptability: Customization is available based on provided drawings or samples. The flange ring's sealing surface type (e.g., flat or convex), bolt hole quantity, and distribution can be adjusted to meet customer needs. From request communication to sample confirmation, the process takes only 3-5 days, enabling rapid adaptation to individual scenarios.

Product Specification

Where Can Our CNC Machined Flange Parts Be Used?

Petrochemical/Natural Gas: High-pressure sealing connections for oil and gas pipelines, reactors, and wellhead equipment;

Power (traditional and renewable energy): Stable connection of thermal power boilers/hydroelectric pressure pipes, nuclear power cooling systems, and wind turbine towers;

Shipbuilding/Offshore Engineering: Corrosion-resistant and vibration-resistant connections for ship power lines and offshore platform oil and gas modules;

Aerospace/Defense: Lightweight, high-strength connections for aircraft engines, spacecraft piping, and military equipment;

General Machinery: Standardized piping/component connections for compressors, machine tools, and pumps;

Water Treatment/Environmental Protection: Acid- and alkali-resistant sealing connections for sewage treatment tanks and desulfurization towers;

Medical Equipment: High-precision, impurity-free connections for sterilizers and dialysis machines (biocompatibility required).