The manufacturing of flanges is mainly divided into two types: forged flanges and cast flanges. The materials used for forging flanges can be carbon steel, stainless steel, alloy steel, etc. After forging, they are processed and the surface is generally polished, corroded, etc. Cast flanges are mainly made of materials such as cast iron, brass, and copper nickel alloy, but their strength and reliability are not as high as forged flanges.

The aluminum die casting OEM industry, as an important component of modern manufacturing, has broad market prospects and development space. Only by continuously improving product quality, service level, and technological innovation can we stand invincible in the fierce market competition, achieve sustainable development and long-term success. I hope that all parties in the aluminum die casting OEM industry can work together to promote the healthy development of the industry and contribute to the prosperity of the manufacturing industry.