0.15-0.5MTPA HOT ROLLED SEAMLESS PIPE LINE

Usage: Oil pipe, casting pipe, line pipe, coupling tubing, structural pipe, fluid transmission pipe, boiler tube, geological drill pipe, crack pipe, hydraulic supporting pipe, automobile semi-axis pipe Raw material: Round pipe Final product: Seamless pipe outer diameter at 30-500 mm Mill type: 76-460mm widepipe mill train Annual capacity: 150,000-500,000 TPA Rotary hearth furnace with better heating quality Cone roll piercer with wide angle to reduce internal and external surface defects 3-Hi continuous rolling mill with hydraulic screwdown to improve final product quality Fourteen stands slight stretch sizing mill with individual drive to reduce O.D. difference of pipe Walking beam type cooling bed to make pipe cooling evenly Layer sawing plant with fast cutting speed and good cutting quality Ten-Hi straightening machine with hydraulic fast lift-up function for upper roll for improving straightening accuracy Online detecting system for pipe thickness, diameter, length and temperature Level 2 control system