Xiamen Xin Jin Yao Trade Ltd. is located in Xiamen, Fujian, China company. Adhering to the "innovative ideas, the pursuit of excellence, rapid improvement, sustainable management" business philosophy; and "Quality is the first work", "Customer satisfaction is our honor," as our quality policy will never change; to care for the environment back to society, caring for employees and other social responsibility; "integrity, responsibility, innovation, teamwork," as Feng Ming constant pursuit and goal, wish friends together for a better tomorrow! JDG tube is replaced by PVC pipes and other types of traditional SC electrical conduit pipe replacement products, is building electrical field of new materials, new technology, a groundbreaking innovation. JDG galvanized steel pipe and thin-walled steel grounding wire jumper Hefei jdg pipe suppliers, to overcome the complexity of the construction jdg common metal conduit pipe, big disadvantage construction losses, while also addressing the poor fire resistance of PVC pipe, grounding difficulties problems. Because previous ordinary pipe JDG pipe costs increase, so the construction of more and more for the local cabling, wiring and other construction firefighting. Xiamen Xin Jin Yao Trade Ltd. is located in Xiamen, Fujian, China company. Adhering to the "innovative ideas, the pursuit of excellence, rapid improvement, sustainable management" business philosophy; and "Quality is the first work", "Customer satisfaction is our honor," as our quality policy will never change; to care for the environment back to society, caring for employees and other social responsibility; "integrity, responsibility, innovation, teamwork," as Feng Ming constant pursuit and goal, wish friends together for a better tomorrow! Tensile strength (σb) samples during stretching, the pull-off exposure to the most vigorous (Fb) Yiwu jdg pipe manufacturer, the original cross-sectional area in the sample (So) the resulting stress (σ), Jiangsu jdg tube manufacturers phone, called the tensile strength (σb), in units of N / mm2 (MPa). It represents a metal material to resist damage under tension maximum capacity. The formula is: Where: When Fb-- specimen pull off exposure to the most vigorous, N (Newton); So-- original specimen cross-sectional area, mm2. Jiangsu jdg tube manufacturers phone, jdg pipe, galvanized pipe Which Quanzhou provided by Xiamen Xin Jin Yao Trading Limited. Xiamen Xin Jin Yao Ltd. (www.556.com) strong, credible, in Xiamen, Fujian metal building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin Jin Yao trade and you work into the brilliant, for a better future!