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Flange Disc

Product Name: Flange Disc

Custom-designed gears, flanges, and other disc-shaped parts, precisely machined using CNC technology to achieve complex tooth profiles and hole layouts. Widely used in mechanical transmissions, automotive clutches, and industrial connection systems, ensuring dynamic balance and sealing performance.

Product Details

This high-precision machined disc-shaped connector is made from a forged blank of high-quality carbon steel, stainless steel, or aluminum alloy, shaped through CNC turning and milling.

It features a central through-hole and evenly distributed bolt holes, with a hole diameter tolerance of ±0.02mm, flatness of ≤0.05mm/m, and a surface roughness of Ra 1.6.

It allows customization of PCD (bolt hole distribution circle) diameter, sealing groove type, and pressure rating (PN16/Class 150).

Following quenching and tempering, it achieves a hardness of HRC 28-35 and a tensile strength of ≥500 MPa.

It is ideal for hydraulic pipelines, pump and valve equipment, rotating shaft ends, and similar applications, ensuring zero-leakage sealing and high-torque transmission.

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