Straight Seam Submerged Arc Welded Pipe For Crossing

Non Excavation Steel Pipe Crossing Construction Refers To The Technology And Method Of Laying Pipelines Without Excavating Landmarks. Compared With Traditional Excavation Construction Methods, Non Excavation Crossing Construction Technology Has The Advantages Of Not Affecting Traffic, Not Damaging The Environment, Short Construction Period, Low Comprehensive Construction Cost, And Significant Social Benefits. The Origin Of Non Excavation Technology Is Japan, The United Kingdom, And The United States. China's Non Excavation Construction Technology Started Relatively Late, But With The Introduction Of Equipment And Technology And The Strong Demand In The Domestic Engineering Market, The Construction Technology Of Non Excavation Steel Pipes In China Is Becoming More And More Mature. The Laying Methods Include Horizontal Directional Drilling, Pipe Jacking, And Pipe Ramming Hammer, Which Occupy An Increasing Share In Various Links Such As Petroleum And Natural Gas Transportation, Urban Pipeline Network, And Water Conservancy Transportation. The Straight Seam Submerged Arc Welded Pipe Produced By Our Company Is Suitable For The Above-mentioned Crossing Methods. Due To The High Strength Of The Pipe Body And Weld Seam, Short Weld Seam Length And Weld Seam Direction Consistent With The Crossing Feed Direction, Short Supply Cycle, And Low Engineering Cost, It Has Been Unanimously Recognized By The Design Institute And Non Excavation Construction Units. Currently, The China Gas Tanggu To Hangu Natural Gas Official Website Crossing Section Has Been Completed. Shandong Huangdao Dongjiakou To Weifang, Dongying Port Dongwei Pipeline Phase 1-3 Crossing Section Multiple National Key Projects, Including The Shijiazhuang Xin'ao Gas Ring Network Crossing Section, Quanzhou Xin'ao Gas High Pressure Network Crossing Section, And Zhaoqing Xin'ao Gas High Pressure Transmission Network Crossing Section.