Contact Zhaohuada
Address: Huiyin Road, Xincun Machinery and Plastic City, Baini Town, Sanshui District, Foshan City
Telephone:0757-23313121
Fax: 0757-23311803
Mobile:139-2820-3926
China's first stainless steel composite double-layer sea pipe core component made in Xi'an
2018-06-13
Recently, located in the South China Sea, CNOOC Wenchang 19-1N and 8-3E oil field capacity release project seabed oil pipeline laying completed. This is the first laying of stainless steel composite double-layer submarine pipe in China, the operation is the most difficult in China, and the two new welding technologies are also applied for the first time. The total length of the stainless steel composite double-layer sea pipe laid this time is 4.92 kilometers. The inner pipe is a 6-inch bimetal mechanical composite sea pipe with a 3mm stainless steel lining layer. The outer pipe is a 10-inch ordinary carbon steel pipe. The middle of the two sea pipes is filled with a 30mm thick insulation layer. Among them, the most important inner tube is manufactured by the aviation materials company under the Fourth Research Institute of Aerospace Science and Technology Group Corporation in Xi'an. At the same time, the company also provides an overall solution for on-site construction. In this project, the aviation material company pioneered the narrow-cut, zero-gap butt welding process, and the total qualified rate of welding quality has been greatly improved, which not only proves that CNOOC has fully mastered the laying technology of composite submarine pipes, but also proves once again that the product quality and construction scheme provided by the aviation material company have reached the strict CNOOC standards. In recent years, relying on the advantages of solid power technology, the Fourth Academy of Aerospace Science and Technology has vigorously developed dual-use products for military and civilian use. The bimetallic composite pipe produced by aerospace deflagration technology in China has significantly improved the corrosion resistance of the pipeline, extended the service life, and low cost. As early as 2011, the company broke the foreign monopoly in the international bidding of the large-scale subsea gathering and transportation pipeline project of China National Offshore Oil Corporation, and created the first time that CNOOC used domestic bimetal composite pipes in the subsea gathering and transportation pipeline system. A breakthrough in the application of bimetal composite pipes from land to marine applications.
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Foshan Zhonglian Stainless Steel Products Factory is a specialized enterprise specializing in the production, research and development, and sales of stainless steel plates and stainless steel pipes. It also has Foshan Zhaohua Stainless Steel Pipe Factory. Zhonglian and Zhaohua are both our brands. The products are mainly stainless steel round tubes, square tubes, rectangular tubes, flower tubes and plates of various specifications with a wall thickness of 0.24 mm-2.0mm and a thickness of 0.15 mm-3.0mm mm and a width of 750mm or less. The products are suitable for advanced decoration of fitness equipment, furniture, kitchenware, deep drawing products, oil mill wire drawing boards, mirror panels, vehicles, ships, shopping malls, hotels, public facilities and families. Our company is located in Foshan, a famous stainless steel decoration material production base in China. It adheres to the tenet of "talent as the core and equipment as the foundation", takes "innovation" as the goal, scientific management, and is equipped with the most advanced production equipment in the industry. And the introduction of advanced production technology from abroad has laid a solid foundation for strong and stable quality and strong production capacity. The product has won the title of "China Famous and Excellent Product, with the most advanced level in the same industry in China, from calendering to packaging one-stop production, our company has more than one cold rolling calender unit, advanced annealing furnace and annealing process, precision slitting equipment, more than 50 pipe welding machines and polishing units. Our company adheres to the business philosophy of "quality for survival, innovation for development", takes the market as the guide, takes customer satisfaction as its own responsibility, strives for perfection, and strives to provide users with high-quality products at reasonable prices and perfect services.
MORE2018-06-13
Foshan Zhonglian Stainless Steel Products Factory is a specialized enterprise specializing in the production, research and development, and sales of stainless steel plates and stainless steel pipes. It also has Foshan Zhaohua Stainless Steel Pipe Factory. Zhonglian and Zhaohua are both our brands. The products are mainly stainless steel round tubes, square tubes, rectangular tubes, flower tubes and plates of various specifications with a wall thickness of 0.24 mm-2.0mm and a thickness of 0.15 mm-3.0mm mm and a width of 750mm or less. The products are suitable for advanced decoration of fitness equipment, furniture, kitchenware, deep drawing products, oil mill wire drawing boards, mirror panels, vehicles, ships, shopping malls, hotels, public facilities and families. Our company is located in Foshan, a famous stainless steel decoration material production base in China. It adheres to the tenet of "talent as the core and equipment as the foundation", takes "innovation" as the goal, scientific management, and is equipped with the most advanced production equipment in the industry. And the introduction of advanced production technology from abroad has laid a solid foundation for strong and stable quality and strong production capacity. The product has won the title of "China Famous and Excellent Product, with the most advanced level in the same industry in China, from calendering to packaging one-stop production, our company has more than one cold rolling calender unit, advanced annealing furnace and annealing process, precision slitting equipment, more than 50 pipe welding machines and polishing units. Our company adheres to the business philosophy of "quality for survival, innovation for development", takes the market as the guide, takes customer satisfaction as its own responsibility, strives for perfection, and strives to provide users with high-quality products at reasonable prices and perfect services.
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