Guiyang-Duyun high-speed silicon core tube
Our company recommended the silicon core tube materials for the Longli-Duyun section of Guidu Expressway through friends. Through several rounds of competition, our company finally won the bid with excellent product quality and preferential price. So far, our Jingtong brand silicon core tube of Liangcheng Plastic Co., Ltd. is honored to enter the Guizhou market.
Guiyang-Duyun Expressway is the expressway connecting Guiyang to Duyun, and also an important part of the Guizhou section of Xiamen-Chengdu Expressway. It starts from Qinqi, Xiaobi Township, Huaxi District, Guiyang City, passes through Longli to Duyun, and connects with Duyun-Shuikou section of Xiamen-Chengdu Expressway. The total length is about 78km, and about 10km of secondary and third-class highway will be constructed simultaneously. The total investment is estimated to be 6.789 billion yuan. The whole line is constructed according to the standard of two-way four-lane expressway, with the overall subgrade width of 26 meters and the design speed of 100 kilometers per hour. Guidu Expressway is located in the west of Qinqibao, Xiaobi Township, Huaxi, Guiyang City, connecting with the southwest section of Guiyang Ring Expressway, ending at Huoshipo in the southern suburb of Duyun City, connecting with the Shuikou to Duyun section of Xiamen-Chengdu Expressway, and passing through Duyun, Guiding, Longli and Guiyang along the way. The main line is constructed according to the standard of two-way four-lane expressway, with a design speed of 100km/h, a subgrade width of 26m, and a design load of bridge and culvert of highway grade I. There are four interchanges in Qinqi, Longli, Changming and Duyun West. This project is the first project in Guiyang to be constructed in the form of BOT. The three companies under China Communications Construction Corporation are the project investors.
During the supply period, Zhejiang Jiaxing Jiayue Construction Engineering Co., Ltd., which contracted the project, once sent personnel to our company to carry out a surprise inspection on the production site, and saw that our company's employees carefully operated, and the online ultrasonic thickness gauge could see the change of the pipe wall at any time, and the production process was under control at any time. Full-functional testing equipment for testing, random sampling testing, tensile strength, elongation, tensile recovery rate and other important technical indicators of the product during the production and roll change process are all in the national standards, so the engineering personnel present are very satisfied.
If there is a good process, there is a good result. Finally, after the completion of the project, the result is very smooth. Thank Jiaxing Jiayue Construction Engineering Company for giving us the opportunity to show our silicon core tube products in Guizhou Province and make contributions to the development of the region.