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Web: www.weldedsteel-tube.com
Piercing of seamless steel tube involves heating a billet, centering it, and applying high pressure to form a hollow shell. The process includes heating, punching, rolling, and shaping to achieve the desired dimensions and properties.
Jiangsu Hongbao Group, founded in 1958, is specialized in the manufacturing of Titanium & Titanium Alloy Tubes, Auto Alloy Tubes, Nickel & Nickel-based Alloy Tubes, Refrigerator Condenser Tubes, etc.