Ordos Guoyuan Mining is a major modern large-scale coal mine in China. To meet the pipe material needs of its underground production system, it organized a seamless steel pipe and clamp procurement project (Purchase Order No.: P-XJ-24-00024985). The procurement scope covers seamless steel pipes, joints, valves, clamps, and other pipeline supporting materials. Qingdao Haodeboer Industrial Co., Ltd. successfully supplied the relevant products, contributing to the improvement and operation of the coal mine's underground pipeline network.
Seamless steel pipes and supporting fittings. The base pipe is made of 20# or Q345 high-quality seamless steel pipe, possessing good mechanical strength and pressure resistance. The pipes can be selected as bare pipes or coated with anti-corrosion coatings according to the needs of underground working conditions. The pipe ends can be machined with standard threads or pre-welded flanges for easy quick connection and installation underground. The products comply with GB/T 8163 "Seamless Steel Pipes for Fluid Transportation" standard and are suitable for fluid transportation systems such as water supply, drainage, compressed air, and long-distance liquid supply in coal mines.
No.1 Haodeboer Road, Qingdao, Shandong, China
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