China Coal Shaanxi Yulin Energy and Chemical – Procurement of Steel Pipe Frames for Underground Installation Engineering

Project Introduction

• China Coal Shaanxi Yulin Energy and Chemical Co., Ltd., located in Yulin City, Shaanxi Province, is a key energy and chemical enterprise of China Coal Energy Group in Shaanxi Province, mainly engaged in coal mining and coal chemical business. To ensure the supply of materials for underground installation engineering and chemical production systems, the company organized the procurement of steel for the underground installation engineering frame construction project – main and 20203 Glue Transport Roadway Pipeline Installation Project (Project No.: XJ20260401164). The procurement includes a batch of steel (steel pipes, etc.) for underground pipeline installation engineering. In addition, China Coal Shaanxi Yulin Energy and Chemical Co., Ltd. has also organized coal chemical steel procurement projects, procuring various specifications of steel pipe products such as carbon steel welded pipes. Qingdao Haodeboer Industrial Co., Ltd. successfully supplied the relevant steel pipe products. The implementation of this project provided pipe material assurance for underground pipeline installation projects in the Yulin area.

Partner

• China Coal Shaanxi Yulin Energy and Chemical Co., Ltd. (Purchasing Unit)

Product Introduction

• This project involves Haodeboer steel products (steel pipes, etc.), covering various specifications of welded steel pipes and seamless steel pipes. The base pipe is made of high-quality carbon structural steel, possessing excellent mechanical and weldability. Pipes can be selected for bare pipe or anti-corrosion coating treatment depending on the operating conditions. Pipe ends can be beveled, threaded, or pre-welded flanges to meet various connection requirements in underground pipeline installation projects. The products comply with national standards such as GB/T 3091 and GB/T 8163, and are suitable for various industrial applications such as underground pipeline installation projects and coal chemical production systems.