Good News: Wuxi Hengxin Zhicheng Successfully Obtains ISO9001:2015 Quality Management System Certification, Taking a New Step Towards High-Quality DevelopmentRecently, our company, Wuxi Hengxin Zhicheng Seamless Steel Pipe Factory, officially passed the audit of an authoritative institution and succ Read More

Information about Alloy Steel PipesSteel pipes have a hollow cross-section and are widely used as pipelines for transporting fluids, such as oil, natural gas, gas, water, and certain solid materials. Compared with solid steel materials such as round steel, steel pipes are lighter in weight while mai Read More

Methods for Identifying the Quality of Spiral Steel Pipes1. The inner diameter of substandard thick-walled steel pipes fluctuates significantly. The reasons are: 1. Unstable steel temperature and uneven heating. 2. Uneven steel composition. 3. Due to rudimentary equipment and low foundation strength Read More