On May 26, 2022, at 01:36, with the successful extraction of the reamer and pull-back pipeline, the Yellow River HDD crossing work for the Ningxia Petrochemical - Yinchuan Hedong Airport aviation kerosene pipeline, unde...
At 17:14 on May 22, 2022, as the reamer slowly emerged from the slurry surface, it marked the successful pullback of the HDD crossing work for the South Juma River No. 3 crossing for Phase 1 of the Mengxi coal-to-na...
In the early hours of March 26, the natural gas pipeline HDD crossing work between Taipa and the Macau Peninsula was successfully completed. The total length of this crossing is approximately 2 kilometers, with the deep...
At 7:30 on January 23, 2021, after 23 days and nights of underground traversing, a “Metallic Loong” with a length of 3,120 meters emerged from the ground. The crude oil pipeline HDD crossing work at Guci Waterway South ...
At 18:00 on April 26, 2020, the back-haul of the submarine pipeline directed drilling crossing project for the Shandong landing of the connection pipeline project of the Xin'ao Zhoushan LNG Receiving and Bunkering Stat...
SH Crossings Co., Ltd., a joint venture between Hebei Huayuan Science and Industry Co., Ltd. (Huayuan) and Thailand’s local company SKW (Sahakarn Wisavakorn), has commenced the Na Ranong Trenchless Project in Ba...
Jiuzhou River HDD works for installation of 660 m length of φ508mm pipeline along with an optical cable, crossed mainly through Karst strata, which formations are very complex and challenging for HDD crossing. De...
HDD Ashore Crossing for CNOOC Yacheng 13-1 Submarine Pipeline Gaolan Branch On June 14,2018, Huayuan completed shore pulling of a submarine pipeline by using HDD Technique for the first time domestically, an...
In recent years, the HDD markets in China have been expanding in a yearly speed of more than 40%, progressing to standardization on large-scale, with parts of the R&D results having occupied a world-leading ...
Recently the winners of the Langfang Mayor Special Award of Science & Technology for this year have been announced, general manager SHI Zhanhua of our Huayuan Company and vice-general manager ZHAO Lei of XinAo...
Due to ordinary but distinguished achievements of the people who brought forth new ideas into their own fields of work, they are awarded the honor of the Top 10 Science and Technology News Makers of China, and are invi...
Successful Completion of Yellow River HDD Crossing for the 8th Time, June 10, 2014 At 23:00pm, June 10, 2014, Huayuan Company successfully completed pulling back the prefabricated pipeline through the HDD...
