T2 0.2-120mm 24 Gauge Copper Sheet Roll 2-910mm Roll Of Sheet Copper National Standard

T2 0.2-120mm Thick Copper Pipe 2-910mm Diameter Round National Standard Copper Pipe

Copper coil is a chemical element, its chemical symbol is Cu (Latin: Cuprum), its atomic number is 29, and it is a transition metal. Copper is a purple-red lustrous metal with a density of 8.92 g/cm3. Melting point 1083.4±0.2℃, boiling point 2567℃. Common valences +1 and +2.

The ionization energy is 7.726 electron volts. Copper is one of the earliest metals discovered by human beings, and it is also one of the good pure metals. It is slightly hard, extremely tough and wear-resistant. There is also good ductility.

Good thermal and electrical conductivity.

Copper and some of its alloys have good corrosion resistance and are stable in dry air. But in humid air, a layer of green basic copper carbonate Cu2(OH)2CO3 can be formed on its surface, which is called patina. Soluble in nitric acid and hot concentrated sulfuric acid, slightly soluble in hydrochloric acid. Easily attacked by alkali.

Wuhan Longgang Pressure Pipeline Co., Ltd. is a large-scale enterprise specializing in manufacturing and selling steel. As a leading foreign trade enterprise in China's steel industry, the company has established a wide range of friendly and long-term business cooperation relationships with many domestic and foreign corporate customers on the principle of equality, mutual benefit, and win-win cooperation, providing strong support for the development of the global steel industry.

According to the strategy of diversified development and professional operation, Wuhan Longgang Pressure Pipeline Co., Ltd. is mainly engaged in the import and export of steel raw materials, seamless pipes, welded pipes, stainless steel, round bars, galvanized pipes, rectangular tubes, and seamless rectangular tubes. , Steel plate, angle steel, channel steel, I-beam, H-beam and other products production and export business.

Our main material is 201, 304, 321, 347H, 316, 316L, 316Ti, 317, 410, 420, 430, 904L, S31254, N08926, 2205, S32750, S32760, inconel alloy 600, 601, 625, 901, 750, 800, 800H, 825, Hastelloy C-276, C-22 etc.With internationally advanced production equipment, hot rolling mills, cold rolling mills, etc. Products are widely used in electrical, chemical, pipeline, machinery manufacturing, automobiles, ships, aerospace, construction and other industries.

The factory can produce according to GB, ASTM, DIN and EN standards. The company has now developed into a high-quality supplier in the steel industry. In 2016, the company passed the 5A corporate certification, and its products are sold well in North America, South America, Europe, Southeast Asia, the Middle East, Africa and other countries and regions. Has extensive experience in project operation, product and service supply.Wuhan Longgang Pressure Pipeline Co., Ltd. will always aim at honesty, truth-seeking, pragmatism, and brand maintenance, and is committed to providing customers with high-quality products and first-class services.