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The PC steel bar is mainly used for the building industry, it is the main steel material in the pipe pile foundations, has high strength, low usage of metallic material, and convenience usage, and quality was easily promised. It has an extensive usage building industry.
The PC steel bar is mainly used for the building industry, it is the main steel material in the pipe pile foundations, has high strength, low usage of metallic material, and convenience usage, and quality was easily promised. It has an extensive usage building industry.
Production Process
(1) pc bar Raw material for steel wire products is supplied by steel mills. Steel mills make wire rods by hot rolling process from billet.
(2) Surface treatment Descaling wire rods remove rust and scales on the surface of the wire. Surface coating wire rod facilitates drawing.
(3) First Drawing Descaled and surface-coated wire rod is brought to 1st drawing machine to draw to the required diameter and to give mechanical properties suitable for the application.
(4) Stranding Positioning the wires within the strands.
(5) Stabilizing Heat treatment process using high frequency relieves and removes stress.
TIANJIN YUANTAI DERUN PIPE MANUFACTURING GROUP CO., LTD
