China's steel structure industry has developed rapidly in the past 10 years, and has become a large steel structure country with a large amount of steel structure, strong manufacturing and construction capabilities, and a large industrial scale. The comprehensive technical level of steel structure in China is already at the international advanced level. The steel structure industry, due to its economic and technological superiority, low-carbon emission reduction, circular economy, and industrialization and industrialization development, can better adapt to and meet the current needs of China's national economic construction, and will also become a market with a large number of enterprises. It is one of the emerging industries full of constant innovation and vitality. Dalian Guangtong Steel Structure Co., Ltd. is a company specializing in the design and manufacture of steel structures and non-standard metal components. It was established in 1998 and is located in Dalian Free Trade Zone. Obtained ISO9001 quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and safety management system, EU EN1090 system certification and ISO50430 construction enterprise quality management standard certificate. Zh
The picture shows the steel flange products manufactured by Dalian Guangtong Steel Structure Co., Ltd. Flange, also called flange flange or flange. The flange is a part that connects the shaft and the shaft, and is used for the connection between the pipe ends. The flange is also used on the equipment inlet and outlet for the connection between two equipment, such as the reducer flange. The steel flanges produced by our company are made of Q345B material, and the size can be designed and customized according to customer requirements. The surface is sandblasted and rust-removed, which can reach the level of Sad3. The flange has good comprehensive performance and can be widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, power, aerospace, shipbuilding and other basic projects. The flange has the following characteristics: 1. Good rigidity, durable, and strong corrosion resistance. 2. Strong pressure resistance, complete model, wide application range. 3. Good abrasion resistance and good quality assurance. 4. Advanced technology and long service life.
In general, the steel flange is a widely used, practical steel structure product that can be used in many industries. Guangtong Steel Structure will always adhere to the concept of "honesty and pragmatism, innovation and win-win, the pursuit of excellence", through the experienced steel structure manufacturing team, to meet all customers' manufacturing requirements, to provide customers with the highest quality steel structure products and technical services worldwide.