大口径風力発電用フランジ

Why choose us?

1. Customization capability: Longan can design customized solutions based on specific wind turbine models and under different environmental conditions.

2. Engineering expertise: We have deep manufacturing experience and understand the failure modes and load characteristics of wind power connectors

3. Global standards: Meet the specifications and standards of international mainstream wind power projects

4. Warranty commitment: We provide a warranty period that exceeds the industry standard for large-diameter wind power flanges to ensure long-term worry-free operation.

Data presentation of Longan's high-quality products

In order to accurately match the current and future requirements for the foundation connection of large onshore and offshore wind turbines, Longan has designed high-performance Large Diameter Wind Power Flange with a diameter range of: 3 meters - 8 meters.

High-strength alloy structural steel, thickness range: 80mm - 300mm+ - provides sufficient section modulus matching the diameter to ensure structural rigidity.

Bolt hole diameter: M36 - M64, improves the adaptability to high preload requirements.

Number of bolt holes: accurately calculated and designed according to diameter and load to ensure uniform distribution of circumferential load.

Strict quality assurance and certification:

Material traceability: Complete furnace batch tracking and material test report (MTC/MTR).

100% non-destructive testing (NDT): Ultrasonic testing (UT) + magnetic particle testing (MT) or penetrant testing (PT) to ensure that there are no defects inside and on the surface of Large Diameter Wind Power Flange.

So there is no need to worry about our service, contact us now to get a detailed technical specification (Datasheet) or a customized inquiry plan!