The large-diameter rubber expansion joints for the Qinghai Delingha Shangu Energy Project
Shanghai Songjiang Vibration Absorber Co.,Ltd. official website introduces: large-diameter rubber joints for the Qinghai Delingha Shangu Energy Project. Below is the detailed introduction provided by the network department of Songjiang Group: information on large-diameter rubber joints for the Qinghai Delingha Shangu Energy Project.
1.Introduction to the Qinghai Delingha Shangu Energy Project:
Shangu Group and Qinghai Hengxin Rongli Industry Technology Co., Ltd. have officially signed a contract for steam and electricity supply. They will provide steam and electricity for the company’s annual production of 20,000 tons of lithium carbonate project and will be responsible for the investment, construction, and operation of the project. This project is also the first distributed energy operation project signed by Shangu Group.
With the acceleration of the pace of energy structure adjustment, distributed energy has attracted more and more attention as an important direction for optimizing the future energy structure due to its broad market space. Driven by the “Made in China 2025” strategy, in 2015, the company laid out the new industry of distributed energy and devoted itself to providing customized distributed (renewable) energy system solutions for customers. Currently, in the field of distributed (renewable) energy utilization, the company has provided more than 40 sets of turbine power generation units for distributed energy, biomass power generation, and other fields, and has gradually formed financial support solutions including the distributed (renewable) energy industry.
The signing of this project has enhanced Shangu’s pioneering ability and professional operation management level in the distributed energy market, and has accumulated experience for continuously exploring the distributed energy market.
2.Introduction to Large-Diameter Rubber Joints for the Qinghai Delingha Shangu Energy Project:
During the construction and installation of large-diameter rubber joints, attention should be paid to installation matters. Large-diameter rubber joints generally come with anti-loosening rods. Songjiang Group custom-made a batch of DN1800 large-diameter rubber expansion joints for customers. The larger the diameter, the more difficult the installation process becomes. Firstly, due to their large volume, transportation and movement can be extremely challenging, so extra caution is necessary to prevent scratching the spherical body during installation and movement.
Furthermore, because the strength of the rubber joint in the large-diameter section is relatively low, improper bonding methods can further reduce its strength. For instance, incorrect cutting, grinding that damages the underlying layers of fabric, excessive grinding, insufficient overlap length, inadequate number of steps, poor performance of the rubber used in the large-diameter rubber joint, sulfurization failure of the rubber, excessive grinding of the steel wire rope, or rusting of the steel wire rope can all significantly compromise the strength of the joint. This could result in easy detachment of the joint during use. Another scenario that can lead to the rupture of large-diameter rubber joints is inadequate fixing of the pipeline during installation and use. If the pipeline is not securely fixed and experiences displacement exceeding the displacement capacity of the large-diameter rubber joint, it may lead to the joint being pulled apart or bursting. Therefore, it is essential to securely fix the pipeline in advance and prevent the large-diameter rubber joint from bearing excessive pipeline thrust.
3.The scene of delivering large-diameter rubber joints for the Qinghai Delingha Shangu Energy Project:
The above information about the “Qinghai Delingha Shangu Energy Project” large-diameter rubber expansion joint is sourced from the official website of Shanghai Songjiang. For more case studies from Songjiang Group, please visit the Case Studies Center.
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