2026-8-24 15:40:53
Company News
Yangtze Steel Group was invited to participate in the 2026 National Seamless Steel Pipe Industry Chain Conference. The group's senior management met with the Shanghai Steel Union team in advance to have in-depth discussions on the conference content and supply and demand matching matters.
2026-7-7 16:59:53
Company News
Yangtze Steel Group has completed factory inspection and shipment of seamless steel pipes made of 30CrMnSiA steel (dimensions: 140×20×8500 mm and 89×19 mm), demonstrating its commitment to quality for overseas customers through rigorous quality inspections and end-to-end supervision.
2026-6-26 17:20:28
Product Related
As seamless steel pipes, being made of iron-based materials, are prone to electrochemical corrosion in their operating environment, it is essential to employ corrosion protection measures such as coatings and cathodic protection to extend their service life and ensure safety. The selection of corrosion protection methods should be based on a comprehensive optimisation of the characteristics of the medium, environmental conditions and life-cycle costs.
2026-5-21 17:12:45
Product Related
This article explains the situations in which seamless steel fire-fighting pipes must be retested in pressure pipelines, the conditions under which retesting can be waived, common testing items, and the on-site acceptance process.
2026-3-16 15:48:50
Product Related
This article comprehensively reviews the classification system of seamless steel pipes by material, details the characteristics of different materials such as carbon steel, alloy steel and stainless steel, and analyzes their applicable scope and material selection points in fields such as structure, fluid transportation, boiler, petrochemical and precision machinery.
2026-2-27 13:47:56
Product Related
This article provides a detailed account of the complete production process for hot-rolled seamless steel pipes, which involves transforming solid billets into hollow finished tubular products through three core deformation processes—heating, piercing, and rolling—followed by subsequent finishing and inspection.
