Aidongying News walked into the site of Shengli Changlong's annual output of 1 million meters of new material anti-corrosion steel pipe project located in Dongying High-tech Industrial Development Zone, covering an area of 20,000 square meters, the plant has been built, and the workers are in front of the control table to debug the newly installed production line and equipment.
This project is one of the provincial key projects, with 11 new production lines, 56 sets of pipe straightening machines and other equipment, which can achieve an annual output of 1 million meters of various pipelines and 100 sets of automatic welding machines for girth welds of bimetallic composite pipes. Tian Liming, general manager of Shandong Shengli Changlong Pipeline Technology, said, "The new production line realizes the process continuity, production automation, and technical control of the whole production process, and only needs 30 operators for the 20,000-square-meter plant, which greatly improves production efficiency." ”
Intelligent production is not the main highlight of the project, the world's leading technical products are the "hard core" of the project. The surfacing solution process, bimetallic composite steel pipe butt welding process, stainless steel composite pipe pressure fusion manufacturing process and other technologies adopted in the project have filled the technical gap in the industry at home and abroad, and truly solved the industry bottleneck of pipeline welding and corrosion.
Our technology can ensure that the service life of steel pipes is more than 30 years. Tian Liming told reporters that the service life of steel pipes widely used in the market is 2 to 5 years. This technology can not only be applied to the petroleum and petrochemical industry, but also has a wide range of application prospects in the construction of urban pipe networks.
In addition, the company's self-developed steel pipe girth weld full-position automatic welding equipment will also be completed after the completion of the project to achieve order-based production, this technology not only breaks the traditional automatic welding machine can not carry out root (root welding) welding and 360 ° full-position welding industry technical problems, but also solves the shortage of high-precision welding workers.
The technology is constantly upgrading, we are making technical improvements to this set of equipment, after the completion of the transformation, the welding time of small-diameter steel pipes will be shortened from the original 4 minutes to 2 minutes, and the speed will be doubled. Tian Liming is very confident in the company's R&D capabilities, and hopes that driven by large projects, the company's top technology will break into the domestic and foreign markets as soon as possible and stand firm in the position of the industry leader.
Private enterprises are an important force to promote high-quality economic development, and they are also the biggest feature of Dongying District's economy. Since the beginning of this year, Dongying District has introduced a number of policies and measures to promote the high-quality development of the private economy, taking project construction as the starting point, guiding private enterprises to find the correct positioning, supporting private enterprises to participate in the implementation of major local strategies and major projects, and continuously improving the quality of development through the enterprise's own reform, transformation and upgrading, so as to become a high-tech enterprise in the industry, and make the "golden signboard" of private enterprises in Dongying District more shining.
Reporter Ren Qiang Correspondent Xue Wenwen).