In the field of precision sheet metal fabrication, every angle and curve represents a challenge of skill and technique. This time, Shangbang Steel has once again demonstrated its expertise by producing a stainless-steel exhaust duct, crafted with advanced square-to-round forming technology. Through precise welding and professional pickling treatment, the result is a product that excels in both functionality and appearance.

The highlight of this work lies in the seamless square-to-round transition, which transforms a square structure into a circular outlet. This process requires not only accurate forming but also extensive experience to ensure a smooth transition that meets strict installation requirements.

Expert welders then join each component with precision, leaving clean and consistent weld beads. The duct is subsequently treated with Shangbang’s newly installed pickling equipment, which removes welding burns and oxidation marks, restoring a bright, hygienic, and professional finish.

Durable and corrosion-resistant, this stainless-steel exhaust duct is ideal for environments with high hygiene standards, such as food processing, medical equipment, restaurant kitchens, and industrial exhaust systems. Its sleek design and solid structure not only meet practical demands but also showcase the aesthetics of metal craftsmanship.

At Shangbang Steel, every step—from laser cutting, bending, welding, to pickling—is executed with strict quality control. This stainless-steel square-to-round exhaust duct stands as a testament to Shangbang’s commitment to precision, durability, and craftsmanship.

Keywords: #StainlessSteel #SquareToRound #LaserCutting #StainlessWelding #Pickling #MetalPolishing #ShulinLaserCutting #ShangbangSteel