Latest News

• 03-05

  2026

  What are the quality grades of large-diameter straight seam welded steel pipes?

  Large-diameter straight seam welded steel pipes are widely used in infrastructure, energy pipelines, construction structures, and industrial equipment. Their quality grades are mainly defined by surface finish, manufacturing process, and dimensional accuracy, which determine the pipe’s suitability for different engineering applications.
• 02-25

  2026

  Standard mild steel plate thickness chart

  As a foundational material in modern industry, low-carbon steel plate thickness standards directly influence structural performance, fabrication efficiency, cost control, and engineering safety. It provides a structured reference for engineering design, procurement decisions, and manufacturing control.
• 02-04

  2026

  How to confirm the specifications of cold-drawn steel pipes?

  Cold-drawn steel pipes are widely used in machinery manufacturing, automotive components, hydraulic and pneumatic systems due to their high dimensional accuracy, tight tolerances, and excellent surface finish. However, incorrect specification confirmation often leads to assembly failure, performance mismatch, rework, and schedule delays. This article will briefly introduce how to confirm the specifications of cold-drawn steel pipes.
• 02-03

  2026

  Square tube vs round tube: selection guide

  Choosing between square hollow sections (SHS) and circular hollow sections (CHS) is a common challenge in construction, machinery manufacturing, and infrastructure projects. An incorrect choice may lead to higher costs, structural inefficiency, installation difficulties, or safety risks. This guide provides a clear selection framework to help you decide quickly and professionally based on real engineering scenarios.