Big straight seam welded pipe main production process_Hebei Haiqianwei Steel Pipe CO.,LTD. Agent:1. The plate used in the manufacture of large diameter submerged-arc welding straight seam steel pipe, steel plate into the production line after the first full plate ultrasonic inspection; 2. The edge milling:through the two edges.
HG168 ERW High Frequency Welded Steel Tube and Pipe Cold Forming Machine Production Line. The mill is intended for manufacturing round pipe of 60mm-165mm with thickness of 2.0mm6.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in ERW273 Pipe Production Line ERW Carbon Steel Tube Mill HG273 high quality Steel Tube Mill Pipe Machine Production Line. The mill is intended for manufacturing of round pipe of 12-50mm with thickness of 0.5-2.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling,
Nov 14, 2019 · High speed tube mill production line. The manufacturing pipe mill process or High Frequency ERW Pipe Mill Production Line generally involves the following stages in a step by step procedure. Slitting; Uncoiling; Forming; Welding; De beading; Seam High Speed Seam Welding System Automation for Steel Stable Work:The FZT-3×150 high-speed steel drum automatic seam welding machine is used for production. Since the constant current controls the welding current, the influence of external factors such as loop resistance and grid fluctuations on the welding quality can be eliminated, and the welding quality can be guaranteed.
High Speed Straight Seam High Frequency Automatic Carbon Steel Welded Tube Cold Roll Forming Mill Line, Find Details about Pipe Mill, Tube Mill from High Speed Straight Seam High Frequency Automatic Carbon Steel Welded Tube Cold Roll Forming Mill Line - Taicang Global Machinery Co., Ltd. Straight Seam Steel Pipe Production Line Equipment Straight seam steel pipe production line equipment. ERW Steel Pipe Mill description:ERW Tube mill/Pipe mill/welded pipe production/pipe making machine is used to produce round, square and Application:GI, construction, automotive, general mechanical tubing, furniture, agriculture, chemistry, oil, gas contructure. ERW Steel Tube Mill Advantage: High production efficiency, High automation High strength, the machine works stably at a high speed
Steel ERW welding pipe mill and straight seam welded pipeproduction line tube making line . 1. Introduction . 1.LH1250 High precision high speed high quality Spiral Weld Pipe Machine is used to roll the low carbon steel/ low alloy steel strip into tube
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