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" Xiamen jdg metal conduit, "Customer satisfaction is our honor," as our eternal quality policy; to care for the environment, the society and caring employees, social responsibility; "integrity, responsibility, innovation, teamwork," as Feng Ming constant pursuit and goal, wish friends together for a better tomorrow! Hydrostatic test pressure test should be carried out in clarinet, eddy current testing can also be used instead of the hydrostatic test. Test pressure or eddy current testing comparing the sample size should be consistent with the provisions of GB 3092. Mechanical properties of steel is to ensure that the use of steel properties (mechanical properties) are an important indicator of the final Guangdong jdg metal conduit, it depends on the chemical composition and heat treatment system of steel. In the steel standard, depending on the application requirements, Zhejiang jdg metal pipe threading, provides the tensile properties (tensile strength, yield strength or yield point elongation) and hardness, toughness index, as well as user requirements of high and low temperature performance. 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! Galvanized pipe, also known as galvanized steel jdg metal threading pipe, hot galvanized and electro-galvanized two, thick galvanized hot dip galvanized, with uniform coating, strong adhesion, long life and other advantages. Low cost electric galvanized surface is not very smooth, corrosion resistance itself a lot worse than the galvanized pipe. Cold galvanized steel sub-plated pipes, hot dip tube, the former has been disabled, which is also the national advocate can temporarily Zhejiang, Jiangsu _ jdg metal conduit cable bridge where _jdg metal conduit from Xiamen Xin Jin Yao Trade Co., Ltd. available. Xiamen Xin Jin Yao Ltd. (www.556.com) is Xiamen, metal building materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xin Jin Yao leadership in trade with the staff warmly welcome all inquiries negotiations to create Xin Jin Yao trade a better future.