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What is a seamless steel pipe, seamless steel tubes overview

Sew tube means no crack pipe.
seamless steel tubes are no seams around a hollow section, round, square, rectangular tubing.
seamless steel pipe is made from perforated or solid billet of steel ingot capillary, then made of hot-rolled, cold-rolled or cold drawn.
seamless hollow sections, a large number of for transmission fluid pipes, seamless steel tubes and solid steel round bar compared to resistance to bending and torsional strength is the same as light in weight, is a kind of economic section steel, widely used in the manufacture of structural components and mechanical parts, such as drill, propeller shafts, bike racks and construction steel scaffolding used in the construction.

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