| The galvanized steel tube is divided into a cold galvanized steel tube, hot galvanized steel tube, galvanized steel tube can increase the corrosion resistance, prolong the service life. | |||
| Performance | Tensile strength (b): the maximum force (Fb) that the specimen is subjected to when it is broken during the tensile process, divided by the stress (Pa) obtained from the original cross-sectional area (So) of the specimen, is called tensile strength (b), and the unit is N/mm2 (MPa). It represents the maximum resistance of a metal material to damage by tension. Where, Fb– the maximum force (N (Newton) borne by the specimen when it is broken; So– an original cross-sectional area of the sample, mm2. | ||
| Application | It is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicle, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, and other manufacturing industries. | ||
