Anyang Huarun DN100 cylindrical double-sealed double-connection project successfully completed

On December 3, 2025, the DN100 cylindrical double-seal double-connection pressure tapping and plugging project for Anyang Huarun's natural gas pipeline, undertaken by our company, was successfully completed, delivering a high-quality construction achievement.

The pipeline of this project has a design pressure of 1.6MPa and an operating pressure of 0.3MPa, with natural gas as the medium. Due to the flammable and explosive nature of the medium, the project has extremely strict requirements on construction safety and precision. With years of technical accumulation and rich practical experience in the field of pressure tapping and plugging, our professional team formulated a thorough construction plan in advance, strictly followed industry norms and safety standards, and implemented refined operations throughout the process. We efficiently overcame various construction difficulties and ensured zero risks and zero errors during the entire operation.

After the completion of the project, the pipeline has maintained stable operation, and all indicators have met the expected standards. The customer highly praised our company's professional technical capabilities, rigorous construction attitude and efficient execution efficiency, which fully affirmed our strong strength and reliable reputation in the field of pressure tapping and plugging.